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Casio EX-Z29 vs Ricoh GR Digital III

Portability
95
Imaging
32
Features
19
Overall
26
Casio Exilim EX-Z29 front
 
Ricoh GR Digital III front
Portability
92
Imaging
33
Features
35
Overall
33

Casio EX-Z29 vs Ricoh GR Digital III Key Specs

Casio EX-Z29
(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
Ricoh GR Digital III
(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
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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.

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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.

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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 dimensions3"2.7"Larger display (+0.3")
Display resolution920k115kCrisper display (+805k dot)

Common features in the Casio EX-Z29 and Ricoh GR Digital III

 EX-Z29 GR Digital III 
ReleasedMarch 2009July 2009Same generation
Manual focus More precise focus
Display typeFixed 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. Camera Size Comparison with Lenses

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.

Casio EX-Z29 vs Ricoh GR Digital III size comparison

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 top view buttons comparison

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 sensor size comparison

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

Casio EX-Z29 vs Ricoh GR Digital III Screen and Viewfinder comparison
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Photography Type Scores

Portrait Comparison

Casio EX-Z29 Portrait photography factors
Ricoh GR Digital III Portrait photography factors
25
manual focus
manual exposure not possible
can't use external flash
low megapixels (10MP)
tiny sensor (1/2.5")
no RAW files
39
you can focus manually
supports RAW files
megapixel count low (10 megapixels)
sensor is small (1/1.7")
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Street Comparison

Casio EX-Z29 Street photography information
Ricoh GR Digital III Street photography information
47
no moving screen
does not have image stabilization
tiny sensor (1/2.5")
no RAW files
55
supports RAW files
screen is fixed
lack of image stabilization
sensor is small (1/1.7")
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Sports Comparison

Casio EX-Z29 Sports photography info
Ricoh GR Digital III Sports photography info
16
lack of shutter priority mode
does not have image stabilization
low megapixels (10 megapixels)
tiny sensor (1/2.5")
no phase detect AF
16
can't change focal length (28mm)
lack of image stabilization
megapixel count low (10MP)
sensor is small (1/1.7")
has no phase detect AF
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Travel Comparison

Casio EX-Z29 as a Travel photography camera
Ricoh GR Digital III as a Travel photography camera
57
has built in flash
great maximum aperture (f)
missing Time Lapse function
low megapixels (10 megapixels)
does not have a selfie friendly screen
wide angle not great (38mm)
63
built-in flash
great maximum aperture (f1.9)
megapixel count low (10 megapixels)
does not offer selfie friendly display
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Landscape Comparison

Casio EX-Z29 as a Landscape photography camera
Ricoh GR Digital III as a Landscape photography camera
31
manual focus
great maximum aperture (f)
lens is fixed (fixed lens mount)
wide angle not great (38mm)
screen is somewhat small (2.7 inches)
manual exposure not possible
does not have image stabilization
low megapixels (10 megapixels)
tiny sensor (1/2.5")
no RAW files
missing Time Lapse function
44
you can focus manually
great maximum aperture (f1.9)
screen size is good (3 inch)
supports RAW files
lens is fixed (fixed lens mount)
can't change focal length (28mm)
lack of image stabilization
megapixel count low (10MP)
sensor is small (1/1.7")
Photography Glossary

Vlogging Comparison

Casio EX-Z29 as a Vlogging camera
Ricoh GR Digital III as a Vlogging camera
25
great maximum aperture (f)
wide angle not great (38mm)
does not have a selfie friendly screen
does not have image stabilization
video resolution low (640 x 480 pixels)
missing external mic support
25
great maximum aperture (f1.9)
does not offer selfie friendly display
lack of image stabilization
video quality not great (640 x 480 pixels)
lack of mic support
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Casio EX-Z29 vs Ricoh GR Digital III Specifications

Detailed spec comparison table for Casio EX-Z29 and Ricoh GR Digital III
 Casio Exilim EX-Z29Ricoh 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