Panasonic G100 vs Ricoh GR Digital III
81 Imaging
62 Features
76 Overall
67


92 Imaging
34 Features
35 Overall
34
Panasonic G100 vs Ricoh GR Digital III Key Specs
(Full Review)
- 20MP - Four Thirds Sensor
- 3" Fully Articulated Display
- ISO 200 - 25600
- 3840 x 1920 video
- Micro Four Thirds Mount
- 352g - 116 x 83 x 54mm
- Announced June 2020
(Full Review)
- 10MP - 1/1.7" Sensor
- 3" Fixed Screen
- ISO 64 - 1600
- 640 x 480 video
- 28mm (F1.9) lens
- 208g - 109 x 59 x 26mm
- Introduced July 2009
- Updated by Ricoh GR Digital IV

Panasonic G100 vs Ricoh GR Digital III Overview
Following is a detailed analysis of the Panasonic G100 and Ricoh GR Digital III, former is a Entry-Level Mirrorless while the latter is a Small Sensor Compact by rivals Panasonic and Ricoh. There exists a large gap among the resolutions of the G100 (20MP) and GR Digital III (10MP) and the G100 (Four Thirds) and GR Digital III (1/1.7") possess different sensor dimensions.

The G100 was introduced 11 years after the GR Digital III which is a fairly serious difference as far as camera technology is concerned. Both of these cameras come with different body type with the Panasonic G100 being a SLR-style mirrorless camera and the Ricoh GR Digital III being a Compact camera.
Before delving in to a more detailed comparison, below is a brief highlight of how the G100 grades versus the GR Digital III in relation to portability, imaging, features and an overall score.

Panasonic G100 vs Ricoh GR Digital III Gallery
Following is a preview of the gallery photos for Panasonic Lumix DC-G100 & Ricoh GR Digital III. The whole galleries are viewable at Panasonic G100 Gallery & Ricoh GR Digital III Gallery.
Reasons to pick Panasonic G100 over the Ricoh GR Digital III
G100 | GR Digital III | |||
---|---|---|---|---|
Introduced | June 2020 | ![]() | July 2009 | More modern by 133 months |
Screen type | Fully Articulated | ![]() | Fixed | Fully Articulating screen |
Screen resolution | 1840k | ![]() | 920k | Crisper screen (+920k dot) |
Selfie screen | ![]() | Easy selfies | ||
Touch screen | ![]() | Quickly navigate |
Reasons to pick Ricoh GR Digital III over the Panasonic G100
GR Digital III | G100 |
---|
Common features in the Panasonic G100 and Ricoh GR Digital III
G100 | GR Digital III | |||
---|---|---|---|---|
Manually focus | ![]() | More precise focus | ||
Screen dimension | 3" | ![]() | 3" | Identical screen sizing |
Panasonic G100 vs Ricoh GR Digital III Physical Comparison
For anybody who is looking to carry around your camera regularly, you will need to take into account its weight and proportions. The Panasonic G100 offers external measurements of 116mm x 83mm x 54mm (4.6" x 3.3" x 2.1") along with a weight of 352 grams (0.78 lbs) and the Ricoh GR Digital III has measurements of 109mm x 59mm x 26mm (4.3" x 2.3" x 1.0") along with a weight of 208 grams (0.46 lbs).
Look at the Panasonic G100 and Ricoh GR Digital III in our completely new Camera & Lens Size Comparison Tool.
Take into account, the weight of an ILC will vary depending on the lens you use during that time. Here is the front view scale comparison of the G100 vs the GR Digital III.

Taking into account dimensions and weight, the portability score of the G100 and GR Digital III is 81 and 92 respectively.

Panasonic G100 vs Ricoh GR Digital III Sensor Comparison
Typically, it is difficult to picture the contrast in sensor sizes simply by viewing specifications. The image below might offer you a far better sense of the sensor measurements in the G100 and GR Digital III.
To sum up, both of those cameras posses different megapixels and different sensor sizes. The G100 having a bigger sensor is going to make getting bokeh less difficult and the Panasonic G100 will render greater detail using its extra 10MP. Higher resolution will also allow you to crop photographs somewhat more aggressively. The fresher G100 provides a benefit with regard to sensor tech.

Panasonic G100 vs Ricoh GR Digital III Screen and ViewFinder


Photography Type Scores
Portrait Comparison

Street Comparison

Sports Comparison

Travel Comparison

Landscape Comparison

Vlogging Comparison

Panasonic G100 vs Ricoh GR Digital III Specifications
Panasonic Lumix DC-G100 | Ricoh GR Digital III | |
---|---|---|
General Information | ||
Company | Panasonic | Ricoh |
Model | Panasonic Lumix DC-G100 | Ricoh GR Digital III |
Type | Entry-Level Mirrorless | Small Sensor Compact |
Announced | 2020-06-24 | 2009-07-27 |
Body design | SLR-style mirrorless | Compact |
Sensor Information | ||
Powered by | - | GR engine III |
Sensor type | CMOS | CCD |
Sensor size | Four Thirds | 1/1.7" |
Sensor dimensions | 17.3 x 13mm | 7.44 x 5.58mm |
Sensor surface area | 224.9mm² | 41.5mm² |
Sensor resolution | 20 megapixels | 10 megapixels |
Anti aliasing filter | ||
Aspect ratio | 1:1, 4:3, 3:2 and 16:9 | 1:1, 4:3 and 3:2 |
Highest Possible resolution | 5184 x 3888 | 3648 x 2736 |
Maximum native ISO | 25600 | 1600 |
Min native ISO | 200 | 64 |
RAW pictures | ||
Min enhanced ISO | 100 | - |
Autofocusing | ||
Focus manually | ||
AF touch | ||
Continuous AF | ||
AF single | ||
AF tracking | ||
AF selectice | ||
AF center weighted | ||
AF multi area | ||
Live view AF | ||
Face detect focusing | ||
Contract detect focusing | ||
Phase detect focusing | ||
Number of focus points | 49 | - |
Lens | ||
Lens mounting type | Micro Four Thirds | fixed lens |
Lens focal range | - | 28mm (1x) |
Max aperture | - | f/1.9 |
Macro focus range | - | 1cm |
Number of lenses | 107 | - |
Focal length multiplier | 2.1 | 4.8 |
Screen | ||
Display type | Fully Articulated | Fixed Type |
Display diagonal | 3 inch | 3 inch |
Resolution of display | 1,840k dot | 920k dot |
Selfie friendly | ||
Liveview | ||
Touch display | ||
Viewfinder Information | ||
Viewfinder type | Electronic | Optical (optional) |
Viewfinder resolution | 3,680k dot | - |
Viewfinder coverage | 100 percent | - |
Viewfinder magnification | 0.73x | - |
Features | ||
Minimum shutter speed | 60 seconds | 1 seconds |
Fastest shutter speed | 1/500 seconds | 1/2000 seconds |
Fastest quiet shutter speed | 1/16000 seconds | - |
Continuous shutter speed | 10.0fps | - |
Shutter priority | ||
Aperture priority | ||
Expose Manually | ||
Exposure compensation | Yes | Yes |
Set WB | ||
Image stabilization | ||
Integrated flash | ||
Flash range | 3.60 m (at ISO 100) | 3.00 m |
Flash options | Auto, auto w/redeye reduction, on, on w/redeye redduction, slow sync, slow sync w/redeye reduction, off | Auto, On, Off, Red-Eye, Slow Sync, Manual |
Hot shoe | ||
Auto exposure bracketing | ||
White balance bracketing | ||
Exposure | ||
Multisegment metering | ||
Average metering | ||
Spot metering | ||
Partial metering | ||
AF area metering | ||
Center weighted metering | ||
Video features | ||
Video resolutions | 3840 x 1920 @ 30p / 100 Mbps, MOV, H.264, AAC3840 x 1920 @ 25p / 100 Mbps, MOV, H.264, AAC3840 x 1920 @ 24p / 100 Mbps, MOV, H.264, AAC1920 x 1080 @ 120p / 28 Mbps, MOV, H.264, AAC1920 x 1080 @ 60p / 28 Mbps, MOV, H.264, AAC1920 x 1080 @ 50p / 28 Mbps, MOV, H.264, AAC1920 x 1080 @ 30p / 28 Mbps, MOV, H.264, AAC1920 x 1080 @ 25p / 28 Mbps, MOV, H.264, AAC1920 x 1080 @ 24p / 28 Mbps, MOV, H.264, AAC | 640 x 480 (30, 15 fps), 320 x 240 (30, 15 fps) |
Maximum video resolution | 3840x1920 | 640x480 |
Video file format | MPEG-4, H.264 | - |
Mic jack | ||
Headphone jack | ||
Connectivity | ||
Wireless | Built-In | None |
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 | 352g (0.78 pounds) | 208g (0.46 pounds) |
Dimensions | 116 x 83 x 54mm (4.6" x 3.3" x 2.1") | 109 x 59 x 26mm (4.3" x 2.3" x 1.0") |
DXO scores | ||
DXO Overall score | not tested | not tested |
DXO Color Depth score | not tested | not tested |
DXO Dynamic range score | not tested | not tested |
DXO Low light score | not tested | not tested |
Other | ||
Battery life | 270 images | - |
Style of battery | Battery Pack | - |
Self timer | Yes | Yes (2 or 10 sec) |
Time lapse feature | ||
Type of storage | SD/SDHC/SDXC card (UHS-I supported) | SD/SDHC, Internal |
Storage slots | Single | Single |
Pricing at release | $698 | $399 |