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Casio EX-Z280 vs Ricoh GR Digital III

Portability
96
Imaging
35
Features
21
Overall
29
Casio Exilim EX-Z280 front
 
Ricoh GR Digital III front
Portability
92
Imaging
34
Features
35
Overall
34

Casio EX-Z280 vs Ricoh GR Digital III Key Specs

Casio EX-Z280
(Full Review)
  • 12MP - 1/2.3" Sensor
  • 2.7" Fixed Screen
  • ISO 64 - 3200
  • 1280 x 720 video
  • 26-104mm (F2.6-5.9) lens
  • 133g - 97 x 53 x 20mm
  • Launched August 2009
Ricoh GR Digital III
(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
  • Launched July 2009
  • New Model is Ricoh GR Digital IV
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Casio EX-Z280 vs Ricoh GR Digital III Overview

Below is a complete overview of the Casio EX-Z280 and Ricoh GR Digital III, both Small Sensor Compact digital cameras by competitors Casio and Ricoh. The image resolution of the EX-Z280 (12MP) and the GR Digital III (10MP) is relatively similar but the EX-Z280 (1/2.3") and GR Digital III (1/1.7") offer different sensor dimensions.

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The EX-Z280 was released 2 months later than the GR Digital III and they are both of a similar generation. Each of these cameras feature the same body design (Compact).

Before delving straight to a in depth comparison, here is a quick summary of how the EX-Z280 matches up versus the GR Digital III when it comes to portability, imaging, features and an overall grade.

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Reasons to pick Casio EX-Z280 over the Ricoh GR Digital III

 EX-Z280 GR Digital III 

Reasons to pick Ricoh GR Digital III over the Casio EX-Z280

 GR Digital III EX-Z280 
Screen size3"2.7"Bigger screen (+0.3")
Screen resolution920k115kCrisper screen (+805k dot)

Common features in the Casio EX-Z280 and Ricoh GR Digital III

 EX-Z280 GR Digital III 
LaunchedAugust 2009July 2009Similar generation
Manual focus More precise focusing
Screen typeFixed Fixed Fixed screen
Selfie screen Absent selfie screen
Touch friendly screen Neither contains Touch friendly screen

Casio EX-Z280 vs Ricoh GR Digital III Physical Comparison

When you are aiming to lug around your camera frequently, you'll have to take into account its weight and volume. The Casio EX-Z280 has got physical dimensions of 97mm x 53mm x 20mm (3.8" x 2.1" x 0.8") and a weight of 133 grams (0.29 lbs) while the Ricoh GR Digital III has sizing of 109mm x 59mm x 26mm (4.3" x 2.3" x 1.0") and a weight of 208 grams (0.46 lbs).

Take a look at the Casio EX-Z280 and Ricoh GR Digital III in the new Camera with Lens Size Comparison Tool. Camera Size Comparison with Lenses

Take into consideration, the weight of an Interchangeable Lens Camera will vary based on the lens you are utilising at the time. Underneath is a front view physical size comparison of the EX-Z280 against the GR Digital III.

Casio EX-Z280 vs Ricoh GR Digital III size comparison

Factoring in size and weight, the portability score of the EX-Z280 and GR Digital III is 96 and 92 respectively.

Casio EX-Z280 vs Ricoh GR Digital III top view buttons comparison

Casio EX-Z280 vs Ricoh GR Digital III Sensor Comparison

Usually, it's tough to imagine the gap between sensor measurements simply by reading a spec sheet. The visual below might give you a far better sense of the sensor dimensions in the EX-Z280 and GR Digital III.

Clearly, both cameras feature different megapixels and different sensor measurements. The EX-Z280 featuring a tinier sensor is going to make getting shallower DOF more challenging and the Casio EX-Z280 will offer you extra detail as a result of its extra 2MP. Higher resolution will help you crop photographs way more aggressively.

Casio EX-Z280 vs Ricoh GR Digital III sensor size comparison

Casio EX-Z280 vs Ricoh GR Digital III Screen and ViewFinder

Casio EX-Z280 vs Ricoh GR Digital III Screen and Viewfinder comparison
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Photography Type Scores

Portrait Comparison

Casio EX-Z280 Portrait photography info
Ricoh GR Digital III Portrait photography info
27
you can focus manually
lack of manual exposure
can't use external flash
sensor resolution low (12MP)
very small sensor size (1/2.3")
has no RAW support
40
focusing manually
saves RAW files
sensor resolution not great (10MP)
sensor is very small (1/1.7")
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Street Comparison

Casio EX-Z280 Street photography features
Ricoh GR Digital III Street photography features
55
lighter than average (133g)
screen does not articulate
does not have image stabilization
very small sensor size (1/2.3")
has no RAW support
55
saves RAW files
screen does not articulate
does not have image stabilization
sensor is very small (1/1.7")
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Sports Comparison

Casio EX-Z280 Sports photography features
Ricoh GR Digital III Sports photography features
17
lack of shutter priority mode
does not have image stabilization
sensor resolution low (12 megapixels)
very small sensor size (1/2.3")
has no phase detect AF
17
can't change focal length (28mm)
does not have image stabilization
sensor resolution not great (10 megapixels)
sensor is very small (1/1.7")
doesn't have phase detect autofocus
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Travel Comparison

Casio EX-Z280 Travel photography factors
Ricoh GR Digital III Travel photography factors
62
lighter than average (133g)
built-in flash
decently wide (26mm)
does not have Time Lapse recording
sensor resolution low (12 megapixels)
doesn't feature selfie friendly display
sluggish max aperture (f2.6)
63
flash built-in
fast maximum aperture (f1.9)
sensor resolution not great (10 megapixels)
doesn't offer selfie friendly screen
Photography Glossary

Landscape Comparison

Casio EX-Z280 as a Landscape photography camera
Ricoh GR Digital III as a Landscape photography camera
32
you can focus manually
decently wide (26mm)
fixed lens (fixed lens mount)
sluggish max aperture (f2.6)
screen is small (2.7 inch)
lack of manual exposure
does not have image stabilization
sensor resolution low (12MP)
very small sensor size (1/2.3")
has no RAW support
does not have Time Lapse recording
45
focusing manually
fast maximum aperture (f1.9)
screen size is decent (3")
saves RAW files
lens is fixed (fixed lens mount)
can't change focal length (28mm)
does not have image stabilization
sensor resolution not great (10MP)
sensor is very small (1/1.7")
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Vlogging Comparison

Casio EX-Z280 Vlogging highlights
Ricoh GR Digital III Vlogging highlights
28
decently wide (26mm)
lighter than average (133 grams)
sluggish max aperture (f2.6)
doesn't feature selfie friendly display
does not have image stabilization
low video resolution (1280 x 720 pxls)
does not have external mic jack
25
fast maximum aperture (f1.9)
doesn't offer selfie friendly screen
does not have image stabilization
video resolution low (640 x 480 pxls)
does not have external mic socket
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Casio EX-Z280 vs Ricoh GR Digital III Specifications

Detailed spec comparison table for Casio EX-Z280 and Ricoh GR Digital III
 Casio Exilim EX-Z280Ricoh GR Digital III
General Information
Make Casio Ricoh
Model Casio Exilim EX-Z280 Ricoh GR Digital III
Type Small Sensor Compact Small Sensor Compact
Launched 2009-08-31 2009-07-27
Physical type Compact Compact
Sensor Information
Powered by - GR engine III
Sensor type CCD CCD
Sensor size 1/2.3" 1/1.7"
Sensor dimensions 6.17 x 4.55mm 7.44 x 5.58mm
Sensor surface area 28.1mm² 41.5mm²
Sensor resolution 12 megapixels 10 megapixels
Anti aliasing filter
Aspect ratio 4:3, 3:2 and 16:9 1:1, 4:3 and 3:2
Highest resolution 4000 x 3000 3648 x 2736
Highest native ISO 3200 1600
Minimum native ISO 64 64
RAW support
Autofocusing
Focus manually
AF touch
AF continuous
AF single
Tracking AF
AF selectice
Center weighted AF
Multi area AF
Live view AF
Face detection AF
Contract detection AF
Phase detection AF
Lens
Lens mounting type fixed lens fixed lens
Lens focal range 26-104mm (4.0x) 28mm (1x)
Max aperture f/2.6-5.9 f/1.9
Macro focus range 5cm 1cm
Crop factor 5.8 4.8
Screen
Type of screen Fixed Type Fixed Type
Screen diagonal 2.7" 3"
Screen resolution 115k dots 920k dots
Selfie friendly
Liveview
Touch capability
Viewfinder Information
Viewfinder type None Optical (optional)
Features
Slowest shutter speed 4 secs 1 secs
Maximum shutter speed 1/2000 secs 1/2000 secs
Shutter priority
Aperture priority
Manually set exposure
Exposure compensation - Yes
Custom WB
Image stabilization
Inbuilt flash
Flash range 4.20 m 3.00 m
Flash options Auto, On, Off, Red-eye, Soft Auto, On, Off, Red-Eye, Slow Sync, Manual
Hot shoe
AEB
WB bracketing
Exposure
Multisegment exposure
Average exposure
Spot exposure
Partial exposure
AF area exposure
Center weighted exposure
Video features
Video resolutions 1280 x 720 (30fps), 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)
Highest video resolution 1280x720 640x480
Video format Motion JPEG -
Mic port
Headphone port
Connectivity
Wireless None None
Bluetooth
NFC
HDMI
USB USB 2.0 (480 Mbit/sec) USB 2.0 (480 Mbit/sec)
GPS None None
Physical
Environment sealing
Water proof
Dust proof
Shock proof
Crush proof
Freeze proof
Weight 133 gr (0.29 pounds) 208 gr (0.46 pounds)
Physical dimensions 97 x 53 x 20mm (3.8" x 2.1" x 0.8") 109 x 59 x 26mm (4.3" x 2.3" x 1.0")
DXO scores
DXO All around 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-80 -
Self timer Yes (2 or 10 sec, Triple) Yes (2 or 10 sec)
Time lapse feature
Type of storage SD/SDHC card, Internal SD/SDHC, Internal
Card slots Single Single
Price at launch $180 $399