Ricoh GR II vs Ricoh GR III – The 10 Main Differences

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When we tested the Ricoh GR II back in 2016, it immediately rose to the top of our list of favourite compact cameras. The 16MP APS-C sensor combined with its 18.3mm fixed lens produced some of the sharpest images we’ve ever seen from a compact and the wonderful B&W profiles, with their deep blacks, punchy contrast and film-like grain, encouraged us to use the straight-out-of-camera JPGs more than any other model we’d tried up until then.

Now, just over three years on from the release of its predecessor, the Ricoh GR III is set to hit the market with a number of new features that should certainly tempt many current GR users to at least consider upgrading. Curious to find out more about the main differences between the two models? Then keep on reading!

Note: Because the GR III is still under development, some specifications have not been revealed and those that have are subject to change without gr ii vs gr iii

1. APS-C Sensor

The first difference concerns the APS-C sensors housed inside the two cameras.

Along with having an updated chip with more resolution (24.2MP vs 16.2MP to be precise) and a new imaging processor, the GR III also gains on-sensor phase detection and sensor-shift image stabilisation, both of which we’ll talk about more below. The previous model, by comparison, uses a contrast detection system and lacks stabilisation at the sensor level.

Something else we might see from the new model is an extended ISO range since the official specifications state that the maximum value of the GR III is yet to be finalised. This may well mean that the range will go beyond the GR II’s highest value of 25600.

One specification that has been confirmed is 14-bit RAW option, which is an improvement over 12-bit option on the GR II.

2. Redesigned 18.3mm lens

Although the fixed 28mm effective focal length remains the same, the GR III has a redesigned lens in comparison to the GR II.

Ricoh GR II

Ricoh GR III

The new lens will feature 6 elements in 4 groups rather than 7 elements in 5 groups and its minimum focus distance has been reduced to 6cm from 10cm in Macro mode. The aperture range of f/2.8 to f/16 will remain unchanged.

We’ll be interested to see what kind of improvements Ricoh has made to the lens since the previous version was already very sharp.

3. Autofocus system

Another improvement that should positively affect the accuracy of the autofocus system is the new phase and contrast detection autofocus system of the GR III.

Phase detection is the best type of autofocus system for fast-moving subjects, so if you aren’t keen on zone focusing or using the GR’s Snap focus mechanism (which is essentially zone focusing at a specific distance), this new AF system may be prove a good alternative for moving subjects on the street.

Some of the AF assists have also changed. For example, the new model has Auto-area AF, Zone AF and Select AF whereas the older model has Multi AF and Spot AF. Both come with Pinpoint AF, Tracking, Continuous AF, Manual, Snap and Infinity.

4. In-camera stabilisation

Although Ricoh hasn’t shed much light on this particular topic, we know that the new model will feature sensor-shift image stabilisation on three axes. This should allow you to shoot hand-held even when the light conditions aren’t particularly favourable.

The previous GR didn’t have any sort of built-in image stabilisation. It wasn’t a big issue for stills due to the fairly wide focal length but it was problematic for hand-held video recording. We expect that the addition of 3-axis stabilisation on the new camera will certainly help in this department.

5. Flash and hotshoe

One of the physical differences between the GR II and GR III is the absence of a pop-up flash on the new model. DPReview believes that Ricoh did away with the flash on the GR III because it would have taken up too much space inside a body with a stabilised sensor.



While the flash is gone, the hot shoe on top remains on the GR III. According to Digital Camera World, it will be compatible with Pentax TTL flashguns unlike that of the GR II.

6. Size and weight

The GR III is noticeably more pocketable than the GR II due to its more compact dimensions. You can see how the two compare by looking at the measurements below:

  • Ricoh GR II: 63 x 117 x 34.7mm
  • Ricoh GR III: 61.9 x 109.4 x 33.2mm

The GR III will be six grams heavier than the GR II however at around 257g (including the battery and memory card).



7. Buttons, dials and connectors

In addition to having different dimensions, the GR III also sports a slightly different button and dial layout. For example, the movie shooting mode now has its own dedicated button (which can also be assigned to WiFi) and the TAv and auto modes have all disappeared from the mode dial to make room for three customisable settings.

You’ll also notice that the AE/AFL/AF-C switch is gone, as is the +/- toggle.

Two new additions are the control dial around the four-way control pad and the USB-C port.



Apologies for the quality of the GR III image – we were shooting through a glass box that was surrounded by bright lights at Photokina 2018!

8. Rear LCD screen

There are a few important differences to point out between the screens of the two cameras.

First is the fact that the GR III’s screen is touch sensitive, though we aren’t yet sure just what kinds of actions you’ll be able to perform. We highly suspect moving the AF point will be one of them but it would also be nice to be able to browse through the menu.

Second is the resolution, which is 1.23 million dots on the GR II compared to 1.03 million on the GR III. DPReview also states that the GR III’s screen features a glass panel whereas the GR II’s was covered in plastic.

Finally we have the aspect ratio, which is 3:2 on the new camera rather than 4:3.

Both panels are fixed which means you might have more difficulty seeing the image on-screen when composing at difficult angles.

9. Video specifications

A very small difference concerns the maximum frame rate for Full HD 1080p recording. Whereas the GR III can go up to 60fps, the GR II is limited to 30fps. Neither can shoot in 4K.

10. Price

When the GR II was first announced, it has a retail price of $799 which was later reduced to $699 three weeks later for an unspecified reason.

The price of the GR III hasn’t yet been revealed but according to DPReview, Ricoh is aiming below €1000. If this is the target they’ve set, it is unlikely (though not impossible) that the GR III will be as affordable as the GR II was at the time of its release.


Many of the changes brought to the Ricoh GR III aren’t all that surprising. 24MP APS-C sensors are now the standard, as are phase-detection autofocus, in-body stabilisation and touch sensitivity on the rear panel. A few “basic” features are still missing such as a tilting screen and 4K video but the latter in particular probably won’t interest many potential users of this camera anyway. If Ricoh can keep the price reasonable, I am sure this camera will be a hit amongst newcomers to the brand, as well as those thinking of upgrading from the mark II model.




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