Casio EX-Z29 vs Ricoh GR Digital III
95 Imaging
32 Features
19 Overall
26


92 Imaging
33 Features
35 Overall
33
Casio EX-Z29 vs Ricoh GR Digital III Key Specs
(Full Review)
- 10MP - 1/2.5" Sensor
- 2.7" Fixed Display
- ISO 100 - 1600
- 640 x 480 video
- 38-113mm (F) lens
- 125g - 101 x 57 x 23mm
- Introduced March 2009
(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
- Released July 2009
- Newer Model is Ricoh GR Digital IV

Casio EX-Z29 vs Ricoh GR Digital III Overview
On this page, we are matching up the Casio EX-Z29 vs Ricoh GR Digital III, one being a Ultracompact and the other is a Small Sensor Compact by manufacturers Casio and Ricoh. The image resolution of the EX-Z29 (10MP) and the GR Digital III (10MP) is very comparable but the EX-Z29 (1/2.5") and GR Digital III (1/1.7") provide totally different sensor sizing.

The EX-Z29 was revealed 4 months before the GR Digital III and they are both of a similar generation. Each of the cameras have different body design with the Casio EX-Z29 being a Ultracompact camera and the Ricoh GR Digital III being a Compact camera.
Before getting straight to a full comparison, here is a brief summary of how the EX-Z29 grades versus the GR Digital III in regards to portability, imaging, features and an overall grade.

Casio EX-Z29 vs Ricoh GR Digital III Gallery
Here is a sample of the gallery pics for Casio Exilim EX-Z29 and Ricoh GR Digital III. The full galleries are viewable at Casio EX-Z29 Gallery and Ricoh GR Digital III Gallery.
Reasons to pick Casio EX-Z29 over the Ricoh GR Digital III
EX-Z29 | GR Digital III |
---|
Reasons to pick Ricoh GR Digital III over the Casio EX-Z29
GR Digital III | EX-Z29 | |||
---|---|---|---|---|
Display dimensions | 3" | ![]() | 2.7" | Larger display (+0.3") |
Display resolution | 920k | ![]() | 115k | Crisper display (+805k dot) |
Common features in the Casio EX-Z29 and Ricoh GR Digital III
EX-Z29 | GR Digital III | |||
---|---|---|---|---|
Released | March 2009 | ![]() | July 2009 | Same generation |
Manual focus | ![]() | More precise focus | ||
Display type | Fixed | ![]() | Fixed | Fixed display |
Selfie screen | ![]() | Neither comes with selfie screen | ||
Touch display | ![]() | Neither comes with Touch display |
Casio EX-Z29 vs Ricoh GR Digital III Physical Comparison
For those who are aiming to lug around your camera, you should factor in its weight and volume. The Casio EX-Z29 comes with physical dimensions of 101mm x 57mm x 23mm (4.0" x 2.2" x 0.9") with a weight of 125 grams (0.28 lbs) and the Ricoh GR Digital III has sizing of 109mm x 59mm x 26mm (4.3" x 2.3" x 1.0") having a weight of 208 grams (0.46 lbs).
Examine the Casio EX-Z29 vs Ricoh GR Digital III in the new Camera with Lens Size Comparison Tool.
Remember, the weight of an Interchangeable Lens Camera will vary depending on the lens you are utilizing at that time. The following is a front view proportions comparison of the EX-Z29 and the GR Digital III.

Considering dimensions and weight, the portability grade of the EX-Z29 and GR Digital III is 95 and 92 respectively.

Casio EX-Z29 vs Ricoh GR Digital III Sensor Comparison
Quite often, its tough to envision the gap in sensor measurements merely by checking out technical specs. The visual underneath will give you a stronger sense of the sensor dimensions in the EX-Z29 and GR Digital III.
As you can tell, the 2 cameras have the same megapixels but not the same sensor measurements. The EX-Z29 comes with the smaller sensor which is going to make getting shallower DOF harder.

Casio EX-Z29 vs Ricoh GR Digital III Screen and ViewFinder


Photography Type Scores
Portrait Comparison

Street Comparison

Sports Comparison

Travel Comparison

Landscape Comparison

Vlogging Comparison

Casio EX-Z29 vs Ricoh GR Digital III Specifications
Casio Exilim EX-Z29 | Ricoh GR Digital III | |
---|---|---|
General Information | ||
Manufacturer | Casio | Ricoh |
Model | Casio Exilim EX-Z29 | Ricoh GR Digital III |
Class | Ultracompact | Small Sensor Compact |
Introduced | 2009-03-03 | 2009-07-27 |
Physical type | Ultracompact | Compact |
Sensor Information | ||
Processor | - | GR engine III |
Sensor type | CCD | CCD |
Sensor size | 1/2.5" | 1/1.7" |
Sensor dimensions | 5.744 x 4.308mm | 7.44 x 5.58mm |
Sensor area | 24.7mm² | 41.5mm² |
Sensor resolution | 10 megapixel | 10 megapixel |
Anti aliasing filter | ||
Aspect ratio | 4:3, 3:2 and 16:9 | 1:1, 4:3 and 3:2 |
Max resolution | 3648 x 2736 | 3648 x 2736 |
Max native ISO | 1600 | 1600 |
Min native ISO | 100 | 64 |
RAW data | ||
Autofocusing | ||
Manual focus | ||
AF touch | ||
Continuous AF | ||
Single AF | ||
AF tracking | ||
Selective AF | ||
Center weighted AF | ||
AF multi area | ||
AF live view | ||
Face detect AF | ||
Contract detect AF | ||
Phase detect AF | ||
Lens | ||
Lens mount | fixed lens | fixed lens |
Lens focal range | 38-113mm (3.0x) | 28mm (1x) |
Largest aperture | - | f/1.9 |
Macro focus range | - | 1cm |
Focal length multiplier | 6.3 | 4.8 |
Screen | ||
Type of display | Fixed Type | Fixed Type |
Display sizing | 2.7" | 3" |
Display resolution | 115k dots | 920k dots |
Selfie friendly | ||
Liveview | ||
Touch functionality | ||
Viewfinder Information | ||
Viewfinder | None | Optical (optional) |
Features | ||
Min shutter speed | 4 seconds | 1 seconds |
Max shutter speed | 1/2000 seconds | 1/2000 seconds |
Shutter priority | ||
Aperture priority | ||
Manual mode | ||
Exposure compensation | - | Yes |
Custom WB | ||
Image stabilization | ||
Built-in flash | ||
Flash range | 2.80 m | 3.00 m |
Flash options | Auto, Flash Off, Flash On, Red Eye Reduction | Auto, On, Off, Red-Eye, Slow Sync, Manual |
Hot shoe | ||
AEB | ||
White balance bracketing | ||
Exposure | ||
Multisegment exposure | ||
Average exposure | ||
Spot exposure | ||
Partial exposure | ||
AF area exposure | ||
Center weighted exposure | ||
Video features | ||
Supported video resolutions | 848 x 480 (30 fps), 640 x 480 (30 fps), 320 x 240 (30 fps) | 640 x 480 (30, 15 fps), 320 x 240 (30, 15 fps) |
Max video resolution | 640x480 | 640x480 |
Video format | Motion JPEG | - |
Mic support | ||
Headphone support | ||
Connectivity | ||
Wireless | Eye-Fi Connected | None |
Bluetooth | ||
NFC | ||
HDMI | ||
USB | USB 2.0 (480 Mbit/sec) | USB 2.0 (480 Mbit/sec) |
GPS | None | None |
Physical | ||
Environmental sealing | ||
Water proof | ||
Dust proof | ||
Shock proof | ||
Crush proof | ||
Freeze proof | ||
Weight | 125g (0.28 lb) | 208g (0.46 lb) |
Physical dimensions | 101 x 57 x 23mm (4.0" x 2.2" x 0.9") | 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 model | NP-60 | - |
Self timer | Yes (10 seconds, 2 seconds, Triple Self-timer) | Yes (2 or 10 sec) |
Time lapse recording | ||
Storage type | SDHC / SD Memory Card | SD/SDHC, Internal |
Card slots | One | One |
Retail cost | $79 | $399 |