Panasonic lumix dmc g7 reviews. Mirrorless Panasonic Lumix DMC-G7 – Interchangeable lens camera review. High image quality even in low light conditions
4K VIDEO and 4K PHOTO modes - make every moment perfect
Special scenes that you would like to save may appear at any time and must be captured in the highest possible resolution. Thanks to Panasonic 4K technology, it's available to everyone. After leaving new camera LUMIX G7 you can record video in 4K resolution (up to QFHD: 3840 x 2160 pixels, 25 fps, 100 Mbps).
Plus, with the 4K PHOTO feature, you can easily capture the perfect frame directly from your footage (25 fps) and save it as an 8 megapixel image.
The LUMIX G7 Hybrid Camera lets your creativity run free for both stills and video.
Focus on the moment
Be ready to capture a unique shot at any moment. The addition of the new DFD (Depth from Defocus)* autofocus (AF) technology to Contrast AF improves the accuracy of the system, as well as speeding up the response time to approximately 0.07 seconds**. It combines an approximately 200% increase in AF tracking performance***, 8 fps burst shooting at maximum resolution, and with a UHS-II SDXC memory card, you can turn life's unique moments into memories that last forever.
* Contrast AF with DFD technology only works with Panasonic Micro 4/3 lenses.
** In AFS mode, with H-FS14140.
*** Panasonic compared to LUMIX G6.
Everything is in its place
LUMIX G7 combines not only a stylish, well-designed body and a comfortable grip, but also intuitive controls. The Live View Finder (LVF) helps you frame images even in bright sunlight, and the body design makes it easy to change settings. The front/rear control wheels control the leading aperture value and shutter speed, and can easily switch between white balance (WB) and light sensitivity (ISO) settings. Settings can also be linked to six programmable buttons.* In addition, 4K PHOTO mode can be quickly activated using the mode dial.
* Six buttons on the body and five menu buttons.
Video in 4K resolution - more detail than in Full HD
Whether you're watching movies or editing videos, 4K provides a much deeper viewing experience than ever before. The actual resolution of 3840 x 2160 pixels is four times that of Full HD, resulting in significantly greater levels of detail. Even if you convert videos shot in 4K to Full HD for viewing on a TV, they will have a clearer and sharper picture than if they were shot in Full HD.
*For 4K video recording, use a UHS Speed Class 3 memory card.
4K PHOTO - make every moment perfect
Using the high resolution of 4K, the Panasonic LUMIX G7 introduces a new 4K PHOTO feature that allows you to extract individual frames from video (captured at 25 frames per second) to capture those magical moments that last only a fraction of a second. Thanks to this function, you can be sure of the freedom to choose any "ideal" moment for you.
4K PHOTO modes - unleash your creativity
The 4K PHOTO function can be used in three different modes and allows you to capture perfect moments at a high speed of 25 frames per second:
4K Burst - Burst shooting in 4K
This is a function that can be used as a burst mode. The camera shoots 8-megapixel images at ultra high speed for as long as the shutter button is pressed.
4K Burst S/S - Burst 4K S/S (Start/Stop)
This is a standard 4K photo shooting function that can record 4K video and then extract 8-megapixel images from it. You can relax and wait for the right moment.
4K Pre-Burst - 4K pre-burst burst
A feature of the 4K Pre-Burst Burst mode is that the camera starts recording video in 4K resolution a second before/after the shutter button is pressed/released. Thanks to this mode, you can catch an unexpected moment that happens faster than you have time to react. You can get additional 50 images to choose the best one.
High-speed autofocus with DFD (Depth Out of Focus) technology
Capture even the fastest action with Panasonic's DFD (Depth From Defocus) autofocus technology*. The LUMIX G7 is equipped with this advanced technology that constantly calculates the distance between objects in the frame and shifts the focus of the lens in one quick, continuous movement. This new technology increases autofocus speed to 0.07 seconds** and burst shooting to 6 fps in AFC (Continuous Auto Focus) mode. It also improves the stability of continuous autofocus during video shooting.
* Contrast AF with DFD technology only works with Panasonic Micro 4:3 lenses.
** In AFS mode (autofocus for still scenes), with H-FS14140.
Fast and accurate auto focus tracking
With a new auto-focus tracking algorithm, the camera recognizes not only the color, but also the size and direction of movement of the subject, which allows it to lock on to the subject even more securely. As a result, continuous autofocus performance is increased by 200% or more, preventing the camera from losing the subject*.
* Panasonic compared to LUMIX G6.
Focusing in low light conditions - Star Light AF
Autofocus in low light (Low Light AF) allows you to accurately focus on subjects even in lighting conditions as low as -4EV (moonlight without other light sources). What's more, the LUMIX G7 is equipped with the new Starlight AF focusing technology, which allows you to shoot stars in the night sky by calculating the focus from the contrast values in small focus areas.
High image quality even in low light conditions
The 16-megapixel Digital Live MOS sensor, combined with the Venus Engine, provides: high-quality image capture and high-speed signal processing. The advanced noise reduction system allows you to take clear pictures even at ISO 25600. The Venus Engine also does a great job of compensating for diffraction, which allows you to take clear and sharp pictures even at small apertures.
Excellent view and framing
The LUMIX G7 features a high-resolution 2360k-dot OLED Live View electronic viewfinder that delivers excellent visibility with a 10,000:1 contrast ratio and framing even when hitting directly sun rays. With all settings displayed right on the viewfinder, your photos will always come out exactly the way you want them to.
The camera screen also provides good visibility even when shooting outdoors on a sunny day. And the pan/tilt sensor design allows you to shoot from unusual angles while maintaining complete control over the image and settings.
Panasonic has officially unveiled its new Lumix DMC-G7 camera. This device is located in the middle price range and is designed for photography lovers. The camera received enhanced support for 4K video recording. The G7 is equipped with a 2,360,000-dot electronic viewfinder. The main touch screen of the camera is mounted on a swivel mechanism and has a resolution of 1,040,000 dots. The continuous shooting speed is 8 frames per second without autofocus and 6 frames per second with single-frame autofocus. The device also has built-in Wi-Fi.
The 4K ultra high-definition video mode has received additional functionality.
- 4K Burst Shooting is shooting video at the moment when the record button is pressed. If the button is released, the recording will stop.
- 4K Burst Start/Stop is normal mode recording in which shooting starts when the button is pressed once and stops when the button is pressed again.
- 4K Pre-burst is a very interesting feature. It adds 30 frames to the video, which the camera constantly keeps in memory. Thus, the video becomes longer by one second taken before the start of video recording and also adds a second of recording after it is stopped. This will allow you not to miss the most dynamic moments and get the most complete record of events.
The Panasonic Lumix DMC-G7 will be available in June for $799.99 with the 14-42mm lens, and $1099.99 with the 14-140mm lens.
The Panasonic Lumix DMC-G7 combines the experience gained from the development of the previous G6 model with improved performance. The camera uses a new matrix. Autofocus has become much faster.
The G7 is a very small camera for its class. With its dimensions of 125 x 86 x 77 mm, it fits easily in the palm of your hand. At the same time, you cannot carry this camera in your pocket, except in a large jacket pocket or in a bag.
The weight of the G7 is 410 grams. The controls are quite common for cameras of this class. The display has a diagonal of 3 inches. Its resolution is 1,040,000 pixels. There is also a touch display.
For mid-range cameras, it is rare to find an abundance of customizable control keys, of which you can count as many as 5 in the G7.
Despite the abundance of physical buttons on the camera body, the touch screen opens fast access to all settings.
On the top panel you can see a stereo microphone, a flash, a command dial and two mode dials, a camera power switch, a shutter button, a video record button, and one “Fn1” function key.
The button used to start and stop video recording is slightly recessed into the case, which makes it easy to distinguish it from other buttons by touch and prevents accidental pressing, making it almost impossible to accidentally interrupt the recording of important video material.
On the left is the shooting mode dial, where among the usual continuous shooting, frame-by-frame shooting and a timer, you can see the photo extraction mode from 4K video. On the left, under the cover, is the microphone jack.
The body of the Lumix G7 is much more compact and lighter than that of the GH4. The G7 is made of composite materials.
The Panasonic G7 has a 16MP image sensor. A similar matrix is in GF7.
The memory card slot is under the same cover as the battery.
The battery capacity of the Panasonic DMW-BLC12 should be enough to take 360 photos according to the CIPA standard.
The tripod thread is located on the optical axis of the lens. The battery cover is far enough away from it that the camera does not have to be unscrewed to change the memory card or power supply.
The small pop-up flash is capable of illuminating subjects up to 9.3 meters away with a sensor sensitivity of 200 ISO. The flash fires high, which reduces the chance of red-eye.
Specifications Panasonic Lumix DMC-G7
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Frame |
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Frame |
mirrorless camera |
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Sensor |
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highest resolution |
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Other permissions |
4592x3448, 3232x2424, 2272x1704, 1824x1368 |
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Image aspect ratio |
1:1, 4:3, 3:2, 16:9 |
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Image sensor resolution |
16 megapixels |
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Matrix size |
4/3 (17.3 x 13mm) |
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Sensor type |
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color space |
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Photography |
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Auto, 160, 200, 400, 800, 1600, 3200, 6400, 12800, 25600 |
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White balance presets |
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Custom white balance |
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File format |
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Working with optics |
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autofocus |
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AF illuminator |
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Manual focus |
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Number of focus points |
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Lens mount |
Micro Four Thirds (M 4/3) |
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Factor focal length |
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Screen and viewfinder |
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Swivel mechanism |
Fully articulated |
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Screen diagonal |
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Screen resolution |
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Touch screen |
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Screen type |
TFT color LCD display with wide viewing angle |
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Viewfinder |
Electronic |
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frame coverage area |
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Viewfinder resolution |
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Photography Features |
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Minimum shutter speed |
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Maximum shutter speed |
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Exposure modes |
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Scene modes |
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Built-in flash |
Yes (popup) |
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Flash Range |
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external flash |
Yes, through the hot shoe |
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Flash modes |
Auto, On, Off, Red Eye, Slow Sync |
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Synchronization speed |
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Self-timer |
Yes (2 or 10 sec, 10 sec (3 images)) |
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Metering modes |
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Exposure compensation |
± 5 (1/3 steps) |
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Exposure bracketing |
± 3 (3, 5, 7 frames at 1/3 EV, 2/3 EV, in steps of 1 EV) |
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White balance bracketing |
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Video shooting features |
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Permissions |
3840 x 2160 (30, 25, 24, 20k) 1920 x 1080 (60, 50, 30, 25fps) 1280 x 720 (60, 50, 30, 25fps), 640 x 480 (30, 25fps) |
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Format |
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Microphone |
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speaker |
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Data storage |
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Types of memory cards |
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Data transfer |
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USB 2.0 (480 Mbps) |
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Yes (microHDMI) |
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Microphone connector |
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Wireless mode |
Built-in WiFi |
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Protection against moisture and dust |
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Battery life (CIPA) |
360 frames |
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Weight with battery |
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Dimensions |
125 x 86 x 77 mm |
The Panasonic G7 camera replaced the G6 and brought a lot of new things: first of all, 4K video recording appeared in it, the minimum shutter speed was reduced by 4 times and the maximum shutter speed increased, work with RAW improved and the electronic part was generally redesigned, which led to purely interface improvements, including fast tracking autofocus. The camera will be with us for two weeks of testing, during which we ask you to ask us questions about what is interesting about it.
The camera body is made in a traditional pseudo-mirror form. However, it is quite large for mirrorless cameras in general, which makes it suitable for more or less professional shooting - this is a noticeable trend in the company's camera industry in relation to the top of the line (GX8 has also become larger compared to its predecessor). The case is made of very high quality and durable, there is no backlash and no creaks. And all this despite the fact that the case is made on the basis of plastic.
In terms of ergonomics, the camera is probably one of the best. Everything here is done very logically, the on and off key is located next to the thumb, so the camera can be quickly turned on and start shooting, instead of rushing somewhere to the opposite edge of the camera in search of it. In my opinion, this is very important for mirrorless cameras, given that keeping the camera turned on for a long time means, in any case, draining the battery (in addition to the active matrix, the stabilization and prefocusing systems also noticeably eat up free battery power). On the left side there is an infrequently used mode dial, which appeared just in the seventh version of the camera, so its functionality will most likely come in handy - the quick selection of the shooting mode could previously be set only to the function keys, but now it has its own disk.
On the right, you can find quite traditional solutions: this is the main mode dial, a function key, two record keys for photos and videos, as well as two main control dials. However, on the top of the main control dial there is a button that switches both dials to the auxiliary mode, so that not two, but four functions can be hung on them to control the main parameters. Interestingly, there are as many as 11 function keys on the camera body, which can be customized to suit yourself. This is probably a record today - by the way, this is how it differs greatly from its predecessor. There are also a lot of options for configuring these keys and they do not fit even on several menu pages. Thus, the camera can be seriously considered as good option for work, especially when you consider that it is neither simplified nor too expensive (and therefore fully claims to be a "workhorse"), and also does not have an anti-aliasing filter, but at the same time it has a convenient swivel screen, fast autofocus, the ability to shooting excellent video with customizable settings and a number of other interesting features. Here, perhaps, only the stabilizer in the camera itself is missing.
The viewfinder of the camera, in principle, is not bad. No, in fairness, it should be said that its resolution has increased and corresponds to the version from the older GX8 model, however, as our comparative test showed, the viewfinder here is somewhat smaller purely visually. True, if you shoot on reflex camera with a crop, such restrictions are not significant for you, because the viewfinder in terms of visibility exactly corresponds to the solutions that are in the younger DSLRs, it only has a number of advantages, since it is completely electronic, and in terms of refresh rate it has changed a lot, and there is almost no difference. The wider viewfinder option will only be available on the GX8, which has the more expensive option and higher magnification. Interestingly, this resolution of the viewfinder is more than enough to easily sight in any conditions, it allows you to see the picture in great detail. But the camera screen has a lower resolution, given that it is usually looked at not as close as in the viewfinder. At the same time, the screen traditionally has multi-touch control, and the processor for displaying the image is the same here, which ensures its high-speed real-time updating and, perhaps, more convenient operation compared to the viewfinder.
The screen can be rotated reverse side so that you can shoot self-portraits, selfies (selfies) and video reviews without problems. At the same time, a lot of electronic functions are available to shoot on this camera using both huge amount system lenses of the micro-4/3" system, and with third-party lenses through an adapter, thanks to the possibilities of focus-peaking, zebra and digital functions that allow you to use the level and other camera sensors.
It must be said that the video in the camera is not as advanced as in the GH4 (in terms of flexible image settings, compression, on-the-fly sound processing), which continues to be the standard option for many video professionals who work with it professionally. There is also 4K here, however, there is no possibility of recording it, except in MP4 - the camera does not allow you to output a picture to an external recorder. However, today, 4K is nothing more than a marketing myth. Since recording such a dense stream requires either compression with more modern codecs, such as H.265 (not supported by most popular video editing programs and requires prior conversion to legacy options), or a strong reduction in quality, the data transmission problem is only intermediate. Yes, it is already being successfully solved in other companies, however, at the editing level, the situation becomes noticeably more complicated, since processing a signal of such density requires a workstation with serious hardware requirements. In particular, this is either a cheaper RAID0 array or an SSD-based working disk, which are noticeably more expensive. This is all in addition to the fact that both the processor and the memory should be among the most advanced. It is quite possible that the situation will change in the next two years in a positive direction, if we keep in mind the speed of innovation in the computer field, which manufacturers are counting on. However, we must not forget that manufacturers will not stand still, releasing new cameras regularly.
At the same time, this camera has a connector for connecting an external microphone, a standard 3.5 mm for such situations. This is convenient for shooting movies on a budget. Considering that today there are a lot of lenses from several manufacturers for the system (more only in mirror systems), including those with an electric zoom drive and convenient autofocus, this also makes video shooting noticeably easier.
The built-in flash allows you to control groups of external flashes through protocols that work for both Olympus and Panasonic. This is very good, since many studio photographers use compact solutions. Naturally, options are available for firing external studio flashes manually with a built-in or through a synchronizer. An unpleasant feature of the built-in flash is that it cannot work in high-speed sync mode, which is why when shooting in semi-automatic modes it will not allow you to set a faster shutter speed relative to the sync shutter speed. The result is sometimes overexposed pictures when shooting outdoors with an open hole. Let me remind you that the fact that the sensitivity of the matrix does not fall below 200 plays a big role here, and even a purely calculated parameter is not lower here.
Considering this camera, one should not forget about purely psychological aspects, in particular, if you come to work with a Panasonic GM1 camera, in the eyes of the client you will look, to put it mildly, ridiculous, because people are not used to the image of small cameras. It is believed that a professional camera should be large.
Remote control of the camera is traditionally one of the best, as the native application allows you to control almost all the available functionality that Panasonic has at its disposal, and not just serve as a shutter button according to the settings that are set on the camera. The camera connects to phones and tablets without any problems. Also, the camera can use data from the GPS receiver of the phone to synchronize with the pictures, so that later there would be no problems with determining the location of pictures left after a trip to vacation.
The matrix of the new camera, although it has the same resolution, 16 megapixels, is nevertheless different. It's a little inconvenient that it doesn't have the ability to save RAW files at more than 12 bits, and also that the sensitivity at the minimum does not drop below 200 here, however, if you know how to shoot, this is not a particular problem. The real range of the matrix ends at 1600 or 3200, when quite serious work with noise is already required. This, however, is an understandable price for the compactness of the system - the pixel size is too small for today's technologies. At the same time, the pixel size is on par with 36MP full-frame cameras or 24MP crop cameras, which do better due to the more expensive technologies used by competitors. When we talk about compactness, we must remember that professionals approach it differently. Naturally, a regular lens can have rather modest dimensions, but in professional solutions the situation goes much further, since the system professional lenses three or even four times less compared to their full-frame counterparts for well-known mirror systems. If we calculate the savings on metal and glass, then the difference in weight is significant, about 2-3 times.
Autofocus here is implemented on the basis of the main matrix, it is of a fully contract type here and works across the entire field. This has long been no longer a disadvantage, but rather, even an advantage, since in terms of speed it is at the level of its mirror counterparts, yielding to them only on the basis of studio tests on special equipment. Purely visually, there are no problems with this camera, and it focuses not only on the screen, but almost at the same speed. As our autofocus test showed, to fully shoot with this camera, you still need a fairly fast memory card, at least class 10 or UHS-I, which will allow you to shoot both video in the maximum quality for this camera and photos with maximum frame density.
From what I lack, it should be noted, perhaps, the metal case and moisture protection, which are present in older cameras. However, here, since the camera is a compromise between functionality and the maximum package of options, I am glad that the manufacturer did not sacrifice functions in a non-top class, but allowed enthusiasts to shoot at maximum capabilities and use all the functions that are in the manufacturer's arsenal.
Advantages
- new low noise matrix (for system)
- correct color reproduction
- 11 function customizable keys
- good viewfinder
- plug for external microphone
Flaws
- starting price
- no matrix stabilizer
Characteristics
- convenient pseudo-mirror case made of plastic
- high-quality control from a smartphone
- video in 4K resolution
- high quality tilt screen
Panasonic Lumix DMC-G7 is another mirrorless camera with interchangeable lenses from Panasonic. This is one of the most interesting devices offered by this manufacturer, and perhaps even the most interesting on the photographic market today.
High performance, 4K recording, movable touchscreen, digital viewfinder, Wi-Fi, just to name a few. But it was not without several drawbacks.
Panasonic Lumix DMC-G7 camera — Reviews
The Panasonic Lumix G7 is the successor to the popular DMC-G6 mirrorless model. The series itself is an interesting proposition for advanced users, but still photography enthusiasts, who are looking for a camera with more features than the usual compact ones.
In addition, the G7 Lumix may interest filmmakers with its advanced recording modes, including 4K resolution. Therefore, it can be considered a slightly cheaper analogue of the flagship Lumix GH4.
What Panasonic Lumix DMC-G7 Can Do
Panasonic Lumix DMC-G7 is a mirrorless camera with the ability to change lenses. The heart of the device is the Live-MOS microstandard matrix. The converter has a resolution of 16 megapixels and can operate at ISO sensitivity from 200 to 25600.
The equipment works very fast. The electronic shutter operates at a speed of 1/16000 sec. In mechanical shutter mode, the camera can take 8 pictures per second, while with electronic shutter and 4K burst mode, the camera can shoot 30 pictures per second. In addition, such a series can be maintained for half an hour. The device is a rather innovative combination in video and photo mode.
The camera is equipped with a tilt and touch screen, as well as an OLED digital viewfinder. There is also a flash external flash and Wi-Fi module. There are manual and semi-automatic modes, recording RAW files and creative filters. However, all this is indicated in the documentation, but what do we get in practice?
Build Quality Lumix DMC-G7
At first glance, the plastic body feels too light for its size. 410 grams is a decent weight, but relative to the dimensions of the camera, it seems insufficient. It seems that inside the "carcass" is mostly empty. However, the build is great. There are no gaps or backlashes in the case.
The camera fits comfortably in the hand, thanks to the comfortable notches for gripping the fingers. In terms of design, the G7 Lumix has changed from its predecessor. The rounded edges of the G6 have been replaced by sharp edges that give the camera a more serious look.
Configuration Options
Panasonic Lumix DMC-G7 is equipped with a large number of buttons, switches and knobs. The latter are located on the top panel. We find here a mode dial (P, A, S, M, etc.) and two adjustment wheels. The location is comfortable and somewhat reminiscent of Nikon ergonomics. One setting is located around the shutter button. This is a very comfortable and intuitive position, right under the index finger.
Another important feature is the programmable buttons distributed throughout the body. There are five main buttons (FN1-FN5), but that's just the start. Digging through the menus on the touch screen, you can also find a tab with five more keys (FN6-FN10). There is also another one (FT11) hidden inside the circle under the thumb.
Each button can be assigned to any of about 50 camera functions. One of the keys can be programmed for displaying additional 12 options on the screen. Moreover, the buttons can play different roles in playback mode and shooting mode. The configuration possibilities are incredibly huge.
Menu Features
Panasonic G7 allows you to choose a photo style, there are 7 profiles available. Among them are standard, bright, natural or, for example, monochrome. In each, you can freely change the contrast, sharpness, noise reduction and color saturation.
Another way to change the look of your Panasonic Lumix DMC-G7 photos is with artistic filters. We have 22 filters that change the look of the pictures quite a lot. Some of them look very interesting. Among them are "sunshine", "dynamic black and white", "high dynamics" or "miniature effect". Some, unfortunately, do not look so attractive and, most likely, will be used very rarely.
Unfortunately, when using some filters, the selected effect is visible only in the preview window, but the processor clearly cannot cope with direct overlay right during shooting. Filters can be used in any mode (Auto, P, A, S, M), as well as during video recording.
When it comes to basic features, the menu has everything your heart desires. Thus, we can change the image quality, different modes, etc. The menu includes many settings for focus.
Screen and viewfinder
The Lumix DMC-G7 features a 3-inch 1.04 million-dot swivel touch screen. The screen displays bright and clear images, offering a preview, frame coverage - 100%. There are no complaints about it, everything works clearly. The biggest advantage of the touch screen is the ability to focus, working by touching the point of the frame. In addition, the screen gives access to the menu and function bar.
During the day, the picture is clear, the color rendition is correct and, in general, one can hardly wish for something better. The situation worsens at night, but not too much. When there is not enough light, the image in the viewfinder starts to show some graininess. Also, at night the contrast is a bit unnatural. But in general, the viewfinder is of high quality.
autofocus
Speaking of the Panasonic G7's focusing, it's amazingly fast. If some naysayers still believe that mirrorless devices are slow, we highly recommend testing this theory on the G7. Regardless of the lighting, the focus works instantly and, moreover, the camera almost never misses.
The only complaint arose when trying to track a dynamic object. If the subject is moving, the camera may experience some stuttering. And if shooting a moving target is combined with camera shake, then focus can go astray. The biggest advantage of the system is that at night its efficiency does not drop. It's really amazing how fast mirrorless cameras are growing in this regard.
Battery and connectors
Unfortunately, there are also some battery issues. In the case of Panasonic Lumix DMC-G7, this is insufficient battery capacity. The charge is enough for only 300 shots and 2-3 short videos. Compared to mirror devices, this is really very little. The battery is of course replaceable and comes with a charger. In terms of connectors, the camera doesn't offer anything special. There are USB 2.0, Mini HDMI and a connector for an external microphone.
WiFi
However, the camera is equipped WiFi module. When this function is activated, we get the opportunity to choose from four operating modes. The first two allow you to connect the camera to a smartphone or TV (via a network or directly via Wi-Fi Direct). The other two are for sending existing or new photos. In both cases, you can choose whether we want to send the photo to the memory of a smartphone, computer, or, for example, to the cloud (The Lumix Club).
The most important feature, however, is mobile connectivity, and it works very well. Panasonic App is required for synchronization and image manipulation. Although its interface may not be very successful, there can be no complaints about the functionality.
Video filming
One of the biggest advantages of the Panasonic G7 is video recording. 4K recording at 30 fps, MP4 codec at 100 Mbps. Full HD video mode is available for MP4 or AVCHD codecs, and recording can be done at 60fps FPS at 28Mbps.
The Panasonic G7 gives you full control over exposure settings during movie recording. During recording, you can use Auto ISO (P, A and S), as well as apply one of the color filters to the image. Since the parameters can be changed by simply touching the screen, this eliminates the vibration caused by pressing the buttons. Also important is the ability to connect an external microphone.
Image Quality Panasonic Lumix
Photos from the Panasonic Lumix DMC-G7 taken during the day are quite clear. The matrix surprised me with its tonal range. Although the G7 Lumix uses an APS-C format sensor, the small size of the sensor is only noticeable in situations where we want to get a shallow depth of field.
Unfortunately, only a 14-42 mm f/3.5-5.6 lens is supplied with the Lumixie G7 camera, which makes it difficult to appreciate all the capabilities of the device. There are no complaints about the white balance or other parameters. These systems perform exactly as you would expect from a camera in this price range.
Night shooting on a Panasonic Lumix G7 with a 14-42mm f/3.5-5.6 lens gave a fairly average result. Despite loud statements about optical stabilization, the pictures were not impressive. The camera even in the widest angle does not pull on ISO 3200 (in Auto ISO mode). This, unfortunately, is not enough to deal with image blur. In practice, night shots without a tripod are spoiled by too much grain.
Unfortunately, the quality at high sensitivity leaves much to be desired. The camera turns on noise reduction by default, and in fact the mode works quite well, but not enough to completely deal with the problem of "grain" in low-light shots. However, it is still worth paying tribute to the developers, photos taken at ISO 1600 are of better quality than many direct competitors in this class.
The Panasonic G7 offers two auto ISO modes. The first Auto ISO is rather poor, you can only set the sensitivity limit in it, which the camera will not exceed. In the second ISO mode, the camera analyzes the movement in the frame and, based on the picture, selects the optimal combination of shutter speed and ISO. In any case, the Panasonic Lumix DMC-G7 camera is definitely worth recommending.
Outcome
The Panasonic Lumix G7 is a very successful design that is a dream come true for camera personalization enthusiasts. Camera usability is at a very high level, and many DSLRs could learn a lot from the LUMIX G7.
The camera has innovative features features such as 4K recording, tilting touch screen, good quality OLED viewfinder, and very fast burst modes. Combined with powerful autofocus, the Lumix DMC-G7 is a tool that, in the right hands, will be able to work wonders.
In terms of image quality, everything is fine here, as long as there is enough light. After dark, unfortunately, the camera stands out from the modern range of devices with an APS-C sensor. However, this design has limitations due to the smaller size of the matrix. Are the performances of the Lumix G7 sufficient? It depends on your priorities.
In any case, the Panasonic Lumix DMC-G7 camera is definitely a good product.
Pros of the Lumix DMC-G7
- Very fast and efficient autofocus.
- Efficient shooting modes (8 fps or 30 fps burst mode, 4K).
- Very good image quality with up to ISO 1600.
- Good quality designs.
- Wide range of camera settings (11 programmable buttons, including 5 on-screen buttons).
- Movable touch screen.
- Good quality OLED viewfinder.
- Useful Wi-Fi features.
- Recording in 4K.
- Lots of creative filters.
Cons of DMC-G7
- Only plastic was used to create the case.
- Average battery capacity.
- Average performance at high ISO.
- Insufficient processor power to process some color filters.
- Sometimes there are problems with panoramic shooting.
The photo novelty, which will be discussed, compares favorably with a significant part of the cameras. The most important feature, which we have repeatedly mentioned is the presence of a separate video mode on the control disk. It would seem a trifle, but this sign is key. It means that in this camera, the photo mode is not the only priority function. Simply put, if the video recording is selected as a separate mode, this automatically indicates the presence in the camera of all the settings necessary for proper video recording.
Design, technical characteristics
The camera provided for testing comes with the following accessories:
- detachable lens hood
- battery charger with mains cable (cannot directly charge the battery inside the camera body)
- belt
- USB cable with a proprietary connector (a standard cable is not suitable for the device, as a proprietary connector is used)
- quick start guide and CD with software and PDF versions of the user manual
Classic camera design, which involves taking pictures, not video shooting - this must be put up with. The folding rotary display, which is also touch-sensitive, greatly facilitates the work. Its design allows you to rotate the screen to the "self-portrait" position. The display in the unfolded state does not interfere with the operation of the rings on the lens, since the operator's hand is usually located below.
The body of the camera is made of metal with a matte finish and plastic inserts "under the skin", which are located in the areas of holding the device. The viewfinder in the camera has a fixed design, it cannot be extended. On one of the sides of the case there is a 3.5 mm microphone input, covered with a rubber plug.
This camera is compatible with Micro 4:3 mount lenses. One such lens included with the camera in question is the Lumix G Vario 14-42mm wide-angle zoom lens with built-in optical image stabilizer and autofocus mechanism. Changing the focal length is done manually by turning the control ring. The second ring adjusts the focus if it is switched to manual mode.
The touch screen has good viewing angles and high touch sensitivity. The controls have a standard layout, additional programmable Fn buttons are “scattered” over the free area of the case.
The interface block is located on the right side of the case, it is covered with a plastic cap on rubber loops. There is a wired remote control input, a Micro-HDMI video output and a port that combines USB 2.0 and composite audio / video output.
“Home” for us, the red Rec button is located at the top, next to the shutter button. This Rec is extremely difficult to find, unless, of course, you know how to read Braille books. The situation is saved by the photo shutter button: if the camera is switched to video shooting mode, pressing the shutter button starts and stops video recording.
The battery compartment contains a slot for an SD/SDHC/SDXC memory card. The threaded tripod hole is located two centimeters from the battery compartment cover - you can quickly replace a dead battery or an overflowing memory card only by removing the camera from the tripod (however, tripods are also different).
The battery can only be recharged in the supplied charger, USB direct charging is not possible when the battery is in the compartment. The copy provided for testing has a standard limit for the vast majority of cameras for the duration of continuous video recording: 29 minutes 59 seconds. However, this only applies to the MP4 format, while recording in AVCHD mode is not limited by anything. Thanks to this, we managed to find out the battery life of the camera from a fully charged battery: its resource is enough for 157 minutes of video recording in AVCHD 1920 × 1080 50p mode with Wi-Fi turned off. This is not to say that this is not enough, but still two and a half hours ... However, if you are going to shoot some kind of long event, then the first thing to do is to get one or two additional batteries. Yes, you will have to take it in quantity, because you cannot insert a high-capacity battery into the camera, the form factor is internal.
The main technical characteristics of the camera are shown in the following table:
| Lens | |
| focal length | |
| aperture range | |
| bayonet | Standard "Micro 4/3" |
| Camera | |
| image sensor | Live MOS 4/3 (Four Thirds), 17.3x13.0mm (4:3), 16.84MP (16MP eff.) |
| Dimensions, weight |
|
| Continuous time recording with battery included | up to 157 minutes in AVCHD 1920×1080 50p |
| Carrier | SD, SDHC, SDXC Memory Cards (UHS-I / UHS-II UHS Speed Class 3 SDHC/SDXC Memory Cards compliant) |
| Video formats | MP4: AVC/H.264 + AAC audio
AVCHD: AVC/H.264 + AC3 Audio + PGS Titles
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| Interfaces |
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| Other characteristics |
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| average price according to Yandex.Market | T-12705460 |
| Offers according to Yandex.Market | L-12705460-10 |
Video/photography
The camera records videos in two formats: MP4 and AVCHD. The codec used, of course, is the same - H.264, the differences are only in the frame size (4K is available in MP4), bitrate, audio codec, and the presence in AVCHD of an additional PGS subtitle stream with the date and time of shooting.
You can visualize the difference in detail and nature of the picture that different recording modes give, using the following still pictures and original videos.
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| MP4 3840×2160 25p 100Mbps | MP4 3840×2160 24p 100Mbps | MP4 1920×1080 50p 28Mbps |
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| Download video | Download video | Download video |
| MP4 1920×1080 25p 24Mbps | MP4 1280×720 25p 17Mbps | AVCHD 1920×1080 50p 27Mbps |
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| Download video | Download video | Download video |
| AVCHD 1920×1080 50i 17Mbps | AVCHD 1920×1080 25p 23Mbps | AVCHD 1920×1080 24p 23Mbps |
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| Download video | Download video | Download video |
When the Wi-Fi adapter is activated, the camera creates an access point with the following parameters:
Connecting a mobile device to the camera consists of several steps:
- enabling the camera's Wi-Fi adapter
- enabling the wireless adapter in a mobile device (smartphone, tablet)
- connecting to an access point created by the camera
- launch of the Panasonic Image App
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Using the application, it is allowed to change some shooting parameters, start / stop recording, take pictures. A reliable connection between the camera and a smartphone is maintained at a distance of up to 60 meters, further increase in the distance leads to video broadcast failures and, ultimately, a disconnection. It needs to be clarified: the critical distance may vary depending on the presence of obstacles, as well as the “air congestion” (the presence of other Wi-Fi networks in the environment). Video stream delay when broadcasting to mobile device does not exceed one second.
methodology
Below are the full still shots of the shoot. test table, according to them, the camera has a resolution of 1650 conditional TV lines horizontally in 4K mode, and up to 950 lines in Full HD.
| 4K | Full HD |
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conclusions
Excellent encoding quality in 4K with an adequate bitrate, high resolution, smart automation that sets the correct exposure and white balance parameters, a rather aggressive noise suppressor, long battery life - these are the features that the reviewed device will remember. However, there is no point in listing the advantages of the camera. Whatever option is a plus. The exceptions are two aspects that prevent comfortable video shooting: the notorious stabilizer and partly autofocus. If the operation of auto focus can still be somehow improved, to compensate for its errors by changing the focusing method according to the conditions of the scene, or even switching to manual mode, then nothing can be done about the stabilizer: either a tripod (monopod) or a light steadicam. Otherwise, the video obtained when shooting handheld is unlikely to be suitable for further use.
