Ricoh GR Digital III vs Sony RX100
92 Imaging
33 Features
35 Overall
33
91 Imaging
49 Features
68 Overall
56
Ricoh GR Digital III vs Sony RX100 Key Specs
(Full Review)
- 10MP - 1/1.7" Sensor
- 3" Fixed Display
- ISO 64 - 1600
- 640 x 480 video
- 28mm (F1.9) lens
- 208g - 109 x 59 x 26mm
- Announced July 2009
- Updated by Ricoh GR Digital IV
(Full Review)
- 20MP - 1" Sensor
- 3" Fixed Screen
- ISO 100 - 25600
- Optical Image Stabilization
- 1920 x 1080 video
- 28-100mm (F1.8-4.9) lens
- 240g - 102 x 58 x 36mm
- Released August 2012
- Replacement is Sony RX100 II
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Following is a extended review of the Ricoh GR Digital III versus Sony RX100, one is a Small Sensor Compact and the latter is a Large Sensor Compact by competitors Ricoh and Sony. There exists a crucial gap among the image resolutions of the GR Digital III (10MP) and RX100 (20MP) and the GR Digital III (1/1.7") and RX100 (1") provide totally different sensor dimensions.
Snapchat Adds Watermarks to AI-Created ImagesThe GR Digital III was launched 4 years before the RX100 which is a fairly serious gap as far as camera technology is concerned. Both cameras have different body design with the Ricoh GR Digital III being a Compact camera and the Sony RX100 being a Large Sensor Compact camera.
Before diving straight to a step-by-step comparison, here is a short highlight of how the GR Digital III scores vs the RX100 with regards to portability, imaging, features and an overall score.
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This is a preview of the gallery images for Ricoh GR Digital III and Sony Cyber-shot DSC-RX100. The complete galleries are available at Ricoh GR Digital III Gallery and Sony RX100 Gallery.
Reasons to pick Ricoh GR Digital III over the Sony RX100
| GR Digital III | RX100 |
|---|
Reasons to pick Sony RX100 over the Ricoh GR Digital III
| RX100 | GR Digital III | |||
|---|---|---|---|---|
| Released | August 2012 | July 2009 | More modern by 37 months | |
| Screen resolution | 1229k | 920k | Clearer screen (+309k dot) |
Common features in the Ricoh GR Digital III and Sony RX100
| GR Digital III | RX100 | |||
|---|---|---|---|---|
| Manual focus | Dial exact focusing | |||
| Screen type | Fixed | Fixed | Fixed screen | |
| Screen dimensions | 3" | 3" | Equal screen sizing | |
| Selfie screen | Neither provides selfie screen | |||
| Touch screen | Absent Touch screen |
Ricoh GR Digital III vs Sony RX100 Physical Comparison
If you are planning to carry around your camera often, you are going to need to think about its weight and proportions. The Ricoh GR Digital III provides exterior dimensions of 109mm x 59mm x 26mm (4.3" x 2.3" x 1.0") and a weight of 208 grams (0.46 lbs) and the Sony RX100 has measurements of 102mm x 58mm x 36mm (4.0" x 2.3" x 1.4") and a weight of 240 grams (0.53 lbs).
Examine the Ricoh GR Digital III versus Sony RX100 in the latest Camera with Lens Size Comparison Tool.
Don't forget, the weight of an Interchangeable Lens Camera will differ depending on the lens you choose at that time. The following is a front view scale comparison of the GR Digital III and the RX100.

Taking into consideration dimensions and weight, the portability rating of the GR Digital III and RX100 is 92 and 91 respectively.
Ricoh GR Digital III vs Sony RX100 Sensor Comparison
Sometimes, it is hard to envision the gap in sensor sizes simply by checking out technical specs. The picture here will help give you a far better sense of the sensor dimensions in the GR Digital III and RX100.
As you have seen, both of these cameras provide different megapixels and different sensor sizes. The GR Digital III because of its smaller sensor will make getting shallow depth of field more challenging and the Sony RX100 will produce more detail utilizing its extra 10 Megapixels. Higher resolution can also enable you to crop pictures more aggressively. The more aged GR Digital III will be disadvantaged when it comes to sensor technology.
Ricoh GR Digital III vs Sony RX100 Screen and ViewFinder
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Ricoh GR Digital III vs Sony RX100 Specifications
| Ricoh GR Digital III | Sony Cyber-shot DSC-RX100 | |
|---|---|---|
| General Information | ||
| Brand Name | Ricoh | Sony |
| Model | Ricoh GR Digital III | Sony Cyber-shot DSC-RX100 |
| Type | Small Sensor Compact | Large Sensor Compact |
| Announced | 2009-07-27 | 2012-08-28 |
| Body design | Compact | Large Sensor Compact |
| Sensor Information | ||
| Powered by | GR engine III | - |
| Sensor type | CCD | CMOS |
| Sensor size | 1/1.7" | 1" |
| Sensor dimensions | 7.44 x 5.58mm | 13.2 x 8.8mm |
| Sensor surface area | 41.5mm² | 116.2mm² |
| Sensor resolution | 10 megapixel | 20 megapixel |
| Anti aliasing filter | ||
| Aspect ratio | 1:1, 4:3 and 3:2 | 1:1, 4:3, 3:2 and 16:9 |
| Full resolution | 3648 x 2736 | 5472 x 3648 |
| Max native ISO | 1600 | 25600 |
| Min native ISO | 64 | 100 |
| RAW support | ||
| Autofocusing | ||
| Focus manually | ||
| Autofocus touch | ||
| Continuous autofocus | ||
| Autofocus single | ||
| Tracking autofocus | ||
| Autofocus selectice | ||
| Center weighted autofocus | ||
| Autofocus multi area | ||
| Live view autofocus | ||
| Face detect focus | ||
| Contract detect focus | ||
| Phase detect focus | ||
| Number of focus points | - | 25 |
| Lens | ||
| Lens mount | fixed lens | fixed lens |
| Lens focal range | 28mm (1x) | 28-100mm (3.6x) |
| Maximal aperture | f/1.9 | f/1.8-4.9 |
| Macro focus distance | 1cm | 5cm |
| Focal length multiplier | 4.8 | 2.7 |
| Screen | ||
| Display type | Fixed Type | Fixed Type |
| Display sizing | 3 inch | 3 inch |
| Display resolution | 920 thousand dot | 1,229 thousand dot |
| Selfie friendly | ||
| Liveview | ||
| Touch function | ||
| Display technology | - | WhiteMagic TFT LCD |
| Viewfinder Information | ||
| Viewfinder | Optical (optional) | None |
| Features | ||
| Lowest shutter speed | 1 seconds | 30 seconds |
| Highest shutter speed | 1/2000 seconds | 1/2000 seconds |
| Continuous shooting speed | - | 10.0 frames per sec |
| Shutter priority | ||
| Aperture priority | ||
| Manual exposure | ||
| Exposure compensation | Yes | Yes |
| Set white balance | ||
| Image stabilization | ||
| Integrated flash | ||
| Flash range | 3.00 m | - |
| Flash modes | Auto, On, Off, Red-Eye, Slow Sync, Manual | Auto, On, Off, Slow Sync |
| External flash | ||
| Auto exposure bracketing | ||
| WB bracketing | ||
| Highest flash sync | - | 1/2000 seconds |
| Exposure | ||
| Multisegment | ||
| Average | ||
| Spot | ||
| Partial | ||
| AF area | ||
| Center weighted | ||
| Video features | ||
| Supported video resolutions | 640 x 480 (30, 15 fps), 320 x 240 (30, 15 fps) | 1920 x 1080 (60 fps), 1440 x 1080 (30 fps), 1280 x 720 (30 fps), 640 x 480 (30 fps) |
| Max video resolution | 640x480 | 1920x1080 |
| Video file format | - | MPEG-4, AVCHD |
| Mic input | ||
| Headphone input | ||
| Connectivity | ||
| Wireless | None | Eye-Fi Connected |
| Bluetooth | ||
| NFC | ||
| HDMI | ||
| USB | USB 2.0 (480 Mbit/sec) | USB 2.0 (480 Mbit/sec) |
| GPS | None | None |
| Physical | ||
| Environmental seal | ||
| Water proof | ||
| Dust proof | ||
| Shock proof | ||
| Crush proof | ||
| Freeze proof | ||
| Weight | 208 grams (0.46 lb) | 240 grams (0.53 lb) |
| Physical dimensions | 109 x 59 x 26mm (4.3" x 2.3" x 1.0") | 102 x 58 x 36mm (4.0" x 2.3" x 1.4") |
| DXO scores | ||
| DXO All around score | not tested | 66 |
| DXO Color Depth score | not tested | 22.6 |
| DXO Dynamic range score | not tested | 12.4 |
| DXO Low light score | not tested | 390 |
| Other | ||
| Battery life | - | 330 pictures |
| Form of battery | - | Battery Pack |
| Battery model | - | NP-BX1 |
| Self timer | Yes (2 or 10 sec) | Yes (2 or 10 sec, Portrait 1/2) |
| Time lapse recording | With downloadable app | |
| Storage media | SD/SDHC, Internal | SD/SDHC/SDXC, Memory Stick Duo/Pro Duo/Pro-HG Duo |
| Storage slots | Single | Single |
| Cost at launch | $399 | $448 |