Ricoh GR III Review


Brand: Ricoh
Model: GR III
Megapixels: 24.24
Sensor: 23.5 x 15.6 mm

Sensor Details

Ricoh GR III has a 23.5 x 15.6 mm CMOS sensor with 1.11 mm diagonal and a surface area of 28.21 mm².
28.21 mm
Surface area
366.6 mm²
Pixel pitch
3.88 µm
Pixel area
15.05 µm²
Pixel density
6.63 MP/cm²

Sensor Size

This is the actual size of the GR III sensor: 23.5 x 15.6 mm
The sensor surface area is 366.6 mm². There is a resolution of 24,240,000 pixels. Resolution shows the width from the center of one photosite to the center of the following.

The pixel area is 15.05 µm². Pixels give lighter capture and the more data can be recorded.

Ricoh GR III pixel density is 6.63 MP/cm². Pixel density shows how many million pixels meet in one square cm of the sensor.


Brand: Ricoh
Model: GR III
Megapixels: 24.24
Sensor size: 23.5 x 15.6 mm
Sensor type: CMOS
Sensor resolution: 6051 x 4007
Image resolution: 6000 x 4000
Optical zoom: 1x
Digital zoom:
ISO: Auto, 100-102400
RAW support:
Manual focus:
Normal focus range: 10 cm
Macro focus range: 6 cm
Focal length (35mm equiv.): 28 mm
Aperture priority:
Max aperture: f2.8
Max. aperture (35mm equiv.): f4.3
Metering types: Multi, Center-weighted, Highlight-weighted, Spot
Exposure Compensation:
Shutter priority:
Min. shutter speed:30s
Max shutter speed:1/4000s
Built-in flash:
External flash:
Viewfinder: Optical (optional)
Screen size: 3"
Screen resolution: 1,036,800 dots
Video available:
Video resolution:1920 x 1080
Video modes:60p/30p/24p
USB: USB 3.0 (5 GBit/sec)
Wireless available:
Battery model:DB-110
Battery type:lithium-ion
Weight: 257 g
Body size:109.4 x 61.9 x 33.2 mm
Released: 2019

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