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What is the sensor size of the Ricoh GR II?

The Ricoh GR II is a digital camera that has an APS-C sensor at its core. This imager measures 23.7mm in width and 15.6mm in height, so that the total imaging area of the sensor amounts to 370 mm2.

The GR II provides an image resolution of 16.1 megapixels, based on 4 928 horizontal pixels and 3 264 vertical pixels.

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Sensor size comparison with a film slide

The sensor diagonal measures 28.4mm, which gives rise to a format factor (or crop factor) of 1.5. Hence, the Ricoh GR II is a crop-sensor camera, as its sensor is smaller than a traditional 35mm film slide or negative.

Ricoh GR II and Credit Card sensor measures
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Sensor specs and performance

The table below compares the sensor specs of the Ricoh GR II to those of several similar cameras. The reported DXO values are indicators of the sensor's imaging quality (higher is better), covering color depth (DXO Portrait), dynamic range (DXO Landscape), and high-ISO noise (DXO Sports). Larger sensor cameras tend to outperform cameras of the same generation that are equipped with a smaller imager. On the other hand, larger sensors are more expensive and require bigger and heavier lenses than smaller light receptors.

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Sensor Characteristics
    Camera
Model
Sensor
Class
Resolution
(MP)
Horiz.
Pixels
Vert.
Pixels
Video
Format
DXO
Portrait
DXO
Landscape
DXO
Sports
DXO
Overall
1.
 
Ricoh GR II APS-C 16.1 4928 32641080/30p23.613.7107880
2.
 
Canon G7 X 1-inch 20.0 5472 36481080/60p23.012.755671
3.
 
Fujifilm X70 APS-C 16.0 4896 32641080/60p23.713.0160880
4.
 
Panasonic GM5 Four Thirds 15.8 4592 34481080/60p22.111.772166
5.
 
Ricoh GR APS-C 16.1 4928 32641080/30p23.613.597278
6.
 
Sony NEX-3 APS-C 14.0 4592 3056720/30p22.112.083068
7.
 
Sony NEX-5 APS-C 14.0 4592 30561080/60i22.212.279669
8.
 
Sony NEX-5N APS-C 16.0 4912 32641080/60i23.612.7107977
9.
 
Sony NEX-5R APS-C 16.0 4912 32641080/60i23.713.191078
10.
 
Sony NEX-C3 APS-C 16.0 4912 3264720/30p22.712.2108373
11.
 
Sony RX100 III 1-inch 20.0 5472 36481080/60p22.412.349567
Note: DXO values in italics represent estimates based on sensor size and age.
Further information on the sensor in the Ricoh GR II and the camera's operation can be found in the camera manual.

In the United States, the GR II was initially launched in June 2015 at a price of $699.

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Check GR II offers at
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Camera to camera comparisons

If you would like to see a side-by-side review with another camera, just make your choice using the following search menu. There is also a set of direct links to comparison reviews that other users of the CAM-parator app explored.

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    Specifications Summary
    Camera Model Ricoh GR II
    Camera Type Fixed lens compact camera
    Camera Lens 28mm f/2.8
    Launch Date June 2015
    Launch Price USD 699
    Sensor Specs
    Sensor Technology CMOS
    Sensor Format APS-C Sensor
    Sensor Size 23.7 x 15.6 mm
    Sensor Area 370 mm2
    Sensor Diagonal 28.4 mm
    Crop Factor 1.5x
    Sensor Resolution 16.1 Megapixels
    Image Resolution 4 928 x 3 264 pixels
    Pixel Pitch 4.79 μm
    Pixel Density 4.35 MP/cm2
    Moiré control no AA filter
    Movie Capability 1080/30p Video
    ISO Setting 100 - 25 600 ISO
    Image Processor GR Engine V
    DXO Sensor Quality (score) 80
    DXO Color Depth (bits) 23.6
    DXO Dynamic Range (EV) 13.7
    DXO Low Light (ISO) 1078
    Screen Specs
    Viewfinder Type Viewfinder optional
    Top-Level Screen no Top Display
    LCD Framing Live View
    LCD Size 3.0 inch
    LCD Resolution 1230k dots
    LCD Attachment Fixed screen
    Touch Input No touchscreen
    Shooting Specs
    Focus System Contrast-detect AF
    Manual Focusing Aidno Peaking Feature
    Maximum Shutter Speed 1/4000s
    Continuous Shooting 4 shutter flaps/s
    Silent Shootingno E-Shutter
    Time Lapse PhotographyIntervalometer Built-in
    Fill Flash Built-in Flash
    Storage Medium SDXC cards
    Single or Dual Card Slots Single card slot
    UHS card support UHS-I
    Connectivity Specs
    External Flash Hotshoe
    USB Connector USB 2.0
    HDMI Port micro HDMI
    Wifi Support Wifi built-in
    Near-Field Communication NFC built-in
    Body Specs
    Battery Type Ricoh DB-65 power pack
    Battery Life (CIPA)320 shots per charge
    In-Camera Charging USB charging
    Body Dimensions 117 x 63 x 35 mm
    (4.6 x 2.5 x 1.4 in)
    Camera Weight 251 g (8.9 oz)

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