Snap Verdict

The Panasonic G90, know as the Panasonic G95 and G91 in some territories, is a 20.3Mp DSLR-style mirrorless camera aimed at enthusiast photographers and videographers. It has some attractive features including a weather-sealed body, a 2.36million-dot OLED electronic viewfinder, a 3-inch 1.040-million-dot OLED vari-angle touch-screen and Panasonic’s 5-axis Dual IS II system to help produce blur-free images and smooth video.

It can also record unlimited 4K video (3840×2140) at up to 30p/25p and V-Log L is pre-installed to enable wider dynamic range to be captured. The inclusion of 3.5mm microphone and headphone jacks add to the appeal to videographers and vloggers.

We’ve yet to fully test the camera, but after shooting with a pre-production sample, I’m pretty excited about what the G90 has to offer. Not just because of the features, but also because its control layout is similar to the Panasonic G9’s above it in the line-up. The only disappointment is the jump in the price in comparison with the G80 at launch and the lack of a joystick on the back of the camera.

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The Panasonic Lumix G90, also known as the Panasonic Lumix G95 and G91 in some areas, sits just below the Panasonic G9 in the company’s mirrorless camera line-up. And although it has the same resolution (20.3million pixels), I’m told that the sensor is not the same as in Panasonic’s flagship stills camera.

However, like the G9, the G90’s sensor has no optical low-pass filter (OLPF). This helps to maximise the level of detail it can capture. The shutter is also an electromagnetic unit to minimise vibration and boost detail levels.

In addition, Panasonic’s latest 5-axis image stabilisation system, Dual IS II is on hand to minimise camera shake and stabilise video footage. It’s claimed to extend the safe hand-holdable shutter speed by up to 5 stops – that’s the difference between 1/125 sec and 1/4sec.

By default, the G90’s sensitivity range is ISO 200-25,600. This can be expanded to include ISO 100.

Screen and Viewfinder

Like the G80, which continues in the range, the G90 has a 2,360,000-dot OLED (Organic Light-Emitting Diode) viewfinder. This has a magnification ratio of approximately 1.48x / 0.74x (in 35mm terms) and gives 100% field of view.

And although at 1,040,000-dots the resolution of the 3-inch screen on the back of the G90 is the same as the one in the G80, it has been upgraded to an OLED unit.

As before, this screen is mounted on a vari-angle hinge to make it easier to see from a range of angles. That’s useful whether you shoot stills or video. I’m a fan of vari-angle screens.

When Touchpad AF mode is activated, the screen can be used to set the AF point while you look in the viewfinder.

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Speed and Agility

As usual, Panasonic has stuck with contrast detection for the autofocus (AF) system. Its Depth From Defocus (DFD) technology is used to speed focusing and subject tracking. This and the processing engine enable the G90 to have a claimed focus acquisition time of just 0.07sec.

Despite the increase in the pixel count, Panasonic’s latest Venus Engine enables a maximum shooting rate of 9fps (frames per second) in AF-S mode. Switching to AF-C (continuous autofocusing) reduces the maximum rate to 6fps.

Face / Eye Detection AF is on hand to detect and focus human faces and eyes automatically. There’s also 1-Area AF and Pinpoint AF to allow you to target small subjects and Tracking AF for use with moving subjects. Alternatively, Custom Multi AF enables you to select groups of the 49 focus points to focus on your subject.

As usual, Focus Peaking is available to help with manual focusing if it’s required.

Panasonic Lumix G90 Review G95 G91


Panasonic was quick to introduce 4K video technology to its cameras. Consequently, the G90 can shoot 4K (3840 x 2160) video at 30/25/24p. Full HD (1920×1080) footage can also be shot at 60p/50p.

Interestingly, this is only limited by the capacity of the card. This has tax implications and it may explain some of the price increase over the G80.

In addition, there’s a High Speed Video mode that allows the G90 to record Full HD at 120fps, 90fps or 60fps for slow motion playback. This is option is found in the menu and not as part of the frame rate options. It’s also limited to Program exposure mode, which is a shame.

The big news for many videographers and vloggers, however, is that the G90 has V-Log L pre-installed. This enables footage to be recorded with up to 12 stops of dynamic range and gives greater scope for post-capture grading.

Furthermore, it’s possible to record 4:2:2 8-bit footage to an external recorder connected via an optional micro HDMI cable. Footage that is saved to a memory card in the card slot has 4:2:0 8-bit colour.

Further good news is that the G90 has a 3.5mm microphone port and a 3.5mm headphone ports. They enable high-end audio recording and monitoring.

Panasonic Lumix G90 Review G95 G91

4K Technology

As we’d expect, the G90 has Panasonic’s 4K Photo modes. These enable you to extract key moments as 8Mp images from video shot at 30fps. The 6K Photo mode, which is seen in cameras like the G9 and GH5 and enables 18Mp images to be extracted from video footage, is not present.

There are three 4K Photo modes, 4K Burst Shooting, 4K Burst (Start/Stop) and 4K Pre-burst.

The G90’s Auto Marking function that detects frames with movement or faces makes it easier to find the right frame of video to extract.

There’s also a Sequence Composition mode that enables four images to be combined into one with a moving subject shown in different locations.

Panasonic has also included Post Focus and Focus Stacking in the G90. Post Focus mode allows you to select a still from a 4K sequence in which the focus shifts. Meanwhile, the in-camera Focus Stacking enables up to 999 images to be shot and merged to produce a composite that’s sharp from foreground to background.

Live View Composite Recording

Perhaps *coughs* inspired by Olympus, Panasonic has introduced a new Live View Composite Recording mode in the G90. Like Olympus’s Live Composite mode this allows you to shoot multiple exposures with only the areas that are brighter than in the first shot appearing in the final image. It’s proved a very useful mode in Olympus cameras when you want to shoot fireworks, traffic trails and light painting. Let’s hope it’s as good in the G90. I tried using it and it’s easy to set-up.

Photo Styles

In addition to the Photo Styles found on the G80 (Standard, Vivid, Natural, Monochrome, L. Monochrome, Scenery, Portrait, Cinelike D and Cinelike V), the G90 has the L.Monochrome D Style that captures more dynamic monochrome images with stronger highlights and shadow.

All of the monochrome modes can also be used with a grain effect.

It’s also possible to edit images in-camera. For example, the Highlight Shadow function allows you to apply one of 3 presets to adjust image contrast. And you can create your own preset to apply, then save it for future use.

In addition, an Easy Retouch feature is available to remove unwanted elements in an image.

Battery Life

In its default settings, the Panasonic Lumix G90 has claimed battery life of 290 shots. That’s nothing to write home about. Well, I guess it might be, but not for the right reasons. However, there’s a power-saving mode that extends the life to around 900 shots.

When this mode is selected, the G90 goes to sleep after the viewfinder’s eye-sensor detects a short period of inactivity. It’s then reawakened by a half-press of the shutter button.

If more power is required, Panasonic’s DMW-BGG1 Battery Grip is compatible with the G90. This adds more controls for vertical shooting and extends the battery life.

Bluetooth LE and Wi-Fi

As is becoming the norm, the G90’s Wi-Fi connectivity is paired with a low energy Bluetooth system. This is designed to make it easier to connect the camera to a smartphone. It also enables a permanent connection between a paired phone and camera that the phone can be used to wake-up a sleeping G90.

Panasonic’s free smartphone app enables the G90 to be controlled remotely by a paired phone, starting and stopping video recording as well as tripping the shutter to shoot stills.

And, as is becoming more common, there’s an Auto Transfer option that can be set to transfer images to the phone automatically.

Key Specifications

  • Camera type: CSC/Mirrorless
  • Date Announced: 5th April 2019
  • Price at launch: £899.99 body only, £1,079.99 with 12-60mm lens, £1,259.99 with a 14-140mm lens
  • Sensor size Four Thirds type (17.3 x 13mm)
  • Effective pixel count: 20.3 million
  • Processor: Venus Engine
  • Lens Mount: Micro Four Thirds
  • Viewfinder: Electronic with 2,360,000 dots OLED
  • Sensitivity range: ISO 200-25,600 (expanded ISO 100-25,600)
  • AF system: Contrast detection
  • Monitor: Touch-sensitive tilting 3-inch OLED with 1,040,000 dots
  • Max shooting rate: 9fps with AF locked on the first frame
  • Max video resolution: 4K UHD (3840 x 2160)
  • Storage: SD/SDHC/SDXC (UHS-II)
  • Dimensions: 130.4 x 93.5 x 77.4mm
  • Weight: 484g body only, 536g  with SD card and battery

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Build and handling

Panasonic has taken its design cues from the G9 for the G90. As a result, the new camera seems a little more serious than its predecessor with faster access to key features. For example, there are three buttons in a line just behind the shutter release on the top plate. These are used to access the exposure compensation, sensitivity (ISO) and white balance controls.

The G90 also has two fairly large control dials on the top plate. One is around the shutter release and the other is towards the back, just above the thumb rest. It means they are very easy to reach so you can quickly adjust settings.

According to Panasonic, the G90’s controls have been positioned with single-handed use in mind and it seems to work well. It’s disappointing that it doesn’t have a mini joystick to set AF point quickly though. The G9 has one, and although it’s not in the best location, it’s very useful.

The redesigned grip is also ergonomically shaped and comfortable to hold. And while the G90 lacks the beefy build of the Lumix S1, it feels solid. That may in part be attributed to its die-cast magnesium alloy front frame.

Like the G80, the G90 is sealed along every joint and control to make it splash and dust resistant.

Panasonic Lumix G90 Review G95 G91

Viewfinder and Screen

The G90’s viewfinder is nice and clear with a good level of detail visible. Similarly, the screen also shows plenty of detail. However, so far I’ve only used a pre-production sample of the camera indoors so I can’t really comment on how the screen performs in sunlight yet.

What I can say, however, is that it’s very responsive to touch. And although there’s a full complement of buttons and dials, it’s nice that so much functionality is afforded to the screen. For instance, you can select settings in the main menu and Quick Menu by tapping on the screen. This is so much faster and more intuitive than using navigation controls.

And of course, because the screen is on a vari-angle hinge, you can see it whether you’re shooting above or below head-height in landscape or portrait orientation.

Drive Mode

Like the G80, the G90 has a drive mode dial on the left of the top plate. In addition to the usual modes, this is used to select 4K Photo mode. Although you still have to select the specific mode you want via the menu, it’s a quick option when some action develops.

I generally find 4K Burst (Start/Stop) the most useful, but it might be a good idea to leave the camera in 4K Pre-burst mode as this is designed to capture those moments that develop very quickly. When it’s activated, the camera records 30 images before the shutter release is pressed and 30 after, taking 2 seconds in total.

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Controls Compared with the Panasonic G9

The control layout on the back of the Panasonic G90/G95 is very similar to the G’s. To the left of the thumb rest, for example, there’s a switch to select the focus mode. This surrounds an AF/AE Lock – yay!

Lower down on the right of the cameras, both have four buttons, the navigation pad and a wheel dial around the pad. On the G90, the buttons access the main menu, Quick menu, playback and display options. And as usual, the menu button doubles up as the Set button while the Quick menu button is customisable and also marked Fn2.

On the G9, the playback button is on the left side. The fourth button is a customizable Fn1 button that by default accesses the AF point selection modes.

The main difference with the layout on the right side of the back of the cameras is the lack of the joystick on the G90. This is poorly positioned on the G9, but it’s still nice to have it. Thankfully, Panasonic rectified the positioning for the full-frame Lumix S1 and S1R.

The G9 has two buttons on its rear left side whereas the G90 has just one. That’s marked Fn3 and LV. By default, you can use it to turn the viewfinder on and off, but it’s also customisable.

Panasonic hasn’t given the G90/G95 a top-plate LCD like the G9’s. That means despite its smaller size, the G90 has room for two separate dials on the top. 

So rather than the stacked dials of the G9, the G90 has an exposure mode dial on its right and a drive mode dial on its left. That makes it very easy to switch between the various options.


I’ve only used a pre-production Panasonic Lumix G90 so far and I wasn’t allowed to take away any of the images that I shot with it. However, the results I saw on the back of the screen looked good.

Shots taken at the highest sensitivity setting, ISO 25,600 had some noise visible at maximum magnification on the screen, but there were lots of details visible too. Naturally, I’ll check this out thoroughly when we get a full-production sample in for testing.

The G90 uses contrast detection AF but even in the gloomy conditions of the press event, it seems fast and accurate. I’m looking forward to using it to shoot some moving subjects.

Early Verdict

Panasonic seems to have hit the mark well with the Lumix G90. It has an attractive collection of features for both stills photographers and videographers. The vari-angle screen, 4K recording, audio ports and V-Log L are especially enticing for videographers and vloggers.

As I mentioned earlier, the new control arrangement seems a bit more serious than the G80’s. It makes the G90 seem more of a prime enthusiast-level camera with dedicated controls to access most of the key features. Perhaps more importantly, it mimics the control arrangement of the G9, making stepping between the two cameras a bit easier. It’s just a shame that there’s no joystick for setting the AF point.

The camera also has a sturdy build and is weather-sealed. This will appeal to enthusiasts who want a camera they can use in all manner of conditions.

It’s interesting to see Live Composite mode appearing on a non-Olympus camera. I’ve wondered for a while why no the manufacturer has developed something similar. It makes some of the trickier shots far easier. It’s surprising that Panasonic hasn’t also developed its own version of Olympus’s Live Time mode to simplify standard long exposure shooting.

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Panasonic Lumix G90