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Ricoh GR Digital III vs Sony A450

Portability
92
Imaging
34
Features
35
Overall
34
Ricoh GR Digital III front
 
Sony Alpha DSLR-A450 front
Portability
65
Imaging
54
Features
52
Overall
53

Ricoh GR Digital III vs Sony A450 Key Specs

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
  • Revealed July 2009
  • Successor is Ricoh GR Digital IV
Sony A450
(Full Review)
  • 14MP - APS-C Sensor
  • 2.7" Fixed Screen
  • ISO 200 - 12800
  • Sensor based Image Stabilization
  • No Video
  • Sony/Minolta Alpha Mount
  • 560g - 137 x 104 x 81mm
  • Released January 2010
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Ricoh GR Digital III vs Sony A450 Overview

The following is a in-depth comparison of the Ricoh GR Digital III versus Sony A450, former is a Small Sensor Compact while the latter is a Entry-Level DSLR by brands Ricoh and Sony. There exists a noticeable gap among the resolutions of the GR Digital III (10MP) and A450 (14MP) and the GR Digital III (1/1.7") and A450 (APS-C) offer totally different sensor size.

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The GR Digital III was launched 5 months before the A450 and they are of a similar age. Both cameras feature different body design with the Ricoh GR Digital III being a Compact camera and the Sony A450 being a Compact SLR camera.

Before getting right into a in depth comparison, here is a brief view of how the GR Digital III matches up vs the A450 in the way of portability, imaging, features and an overall mark.

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Reasons to pick Ricoh GR Digital III over the Sony A450

 GR Digital III A450 
Screen size3"2.7"Bigger screen (+0.3")
Screen resolution920k230kCrisper screen (+690k dot)

Reasons to pick Sony A450 over the Ricoh GR Digital III

 A450 GR Digital III 

Common features in the Ricoh GR Digital III and Sony A450

 GR Digital III A450 
ReleasedJuly 2009January 2010Same age
Manually focus Dial accurate focusing
Screen typeFixed Fixed Fixed screen
Selfie screen Absent selfie screen
Touch friendly screen Neither has Touch friendly screen

Ricoh GR Digital III vs Sony A450 Physical Comparison

In case you're going to travel with your camera, you will have to factor in its weight and proportions. The Ricoh GR Digital III has outer dimensions of 109mm x 59mm x 26mm (4.3" x 2.3" x 1.0") having a weight of 208 grams (0.46 lbs) while the Sony A450 has measurements of 137mm x 104mm x 81mm (5.4" x 4.1" x 3.2") accompanied by a weight of 560 grams (1.23 lbs).

Check the Ricoh GR Digital III versus Sony A450 in our newest Camera plus Lens Size Comparison Tool. Camera Size Comparison with Lenses

Take into account, the weight of an ILC will change dependant on the lens you have attached at the time. Underneath is a front view dimensions comparison of the GR Digital III against the A450.

Ricoh GR Digital III vs Sony A450 size comparison

Considering dimensions and weight, the portability rating of the GR Digital III and A450 is 92 and 65 respectively.

Ricoh GR Digital III vs Sony A450 top view buttons comparison

Ricoh GR Digital III vs Sony A450 Sensor Comparison

Normally, it's tough to see the contrast in sensor dimensions simply by seeing specs. The image here might offer you a more clear sense of the sensor sizes in the GR Digital III and A450.

All in all, both of the cameras feature different resolutions and different sensor dimensions. The GR Digital III because of its smaller sensor will make getting bokeh harder and the Sony A450 will produce extra detail utilizing its extra 4 Megapixels. Higher resolution will let you crop pictures way more aggressively.

Ricoh GR Digital III vs Sony A450 sensor size comparison

Ricoh GR Digital III vs Sony A450 Screen and ViewFinder

Ricoh GR Digital III vs Sony A450 Screen and Viewfinder comparison
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Photography Type Scores

Portrait Comparison

Portrait photography with Ricoh GR Digital III
Portrait photography with Sony A450
40
has manual focus
exports RAW files
low resolution sensor (10MP)
small sensor size (1/1.7")
72
has manual focus
resolution is good (14MP)
sensor size is decent (APS-C)
saves RAW files
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Street Comparison

Ricoh GR Digital III Street photography info
Sony A450 Street photography info
55
exports RAW files
screen is fixed
no image stabilization
small sensor size (1/1.7")
66
has image stabilization (Sensor based)
sensor size is decent (APS-C)
saves RAW files
screen is fixed
Photography Glossary

Sports Comparison

Ricoh GR Digital III Sports photography highlights
Sony A450 Sports photography highlights
17
focal length is fixed (28mm)
no image stabilization
low resolution sensor (10 megapixels)
small sensor size (1/1.7")
has no phase detect auto focus
77
has image stabilization (Sensor based)
resolution is good (14 megapixels)
sensor size is decent (APS-C)
good battery (1,050 CIPA)
has phase detect auto focus
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Travel Comparison

Ricoh GR Digital III as a Travel photography camera
Sony A450 as a Travel photography camera
63
built-in flash
very good maximum aperture (f1.9)
low resolution sensor (10 megapixels)
screen isn't selfie friendly
60
good battery (1,050 per charge)
resolution is good (14MP)
flash built-in
no Time Lapse recording
display isn't selfie friendly
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Landscape Comparison

Ricoh GR Digital III as a Landscape photography camera
Sony A450 as a Landscape photography camera
45
has manual focus
very good maximum aperture (f1.9)
screen size is good (3 inches)
exports RAW files
fixed lens (fixed lens mount)
focal length is fixed (28mm)
no image stabilization
low resolution sensor (10 megapixels)
small sensor size (1/1.7")
66
has manual focus
interchangeable lenses (Sony/Minolta Alpha mount)
has image stabilization (Sensor based)
resolution is good (14 megapixels)
sensor size is decent (APS-C)
saves RAW files
good battery (1,050 CIPA)
screen is somewhat small (2.7 inches)
no Time Lapse recording
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Vlogging Comparison

Ricoh GR Digital III Vlogging features
Sony A450 Vlogging features
25
very good maximum aperture (f1.9)
screen isn't selfie friendly
no image stabilization
low quality video (640 x 480 resolution)
lack of external mic port
9
no video recording
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Ricoh GR Digital III vs Sony A450 Specifications

Detailed spec comparison table for Ricoh GR Digital III and Sony A450
 Ricoh GR Digital IIISony Alpha DSLR-A450
General Information
Brand Name Ricoh Sony
Model Ricoh GR Digital III Sony Alpha DSLR-A450
Category Small Sensor Compact Entry-Level DSLR
Revealed 2009-07-27 2010-01-05
Physical type Compact Compact SLR
Sensor Information
Processor Chip GR engine III Bionz
Sensor type CCD CMOS
Sensor size 1/1.7" APS-C
Sensor dimensions 7.44 x 5.58mm 23.4 x 15.6mm
Sensor area 41.5mm² 365.0mm²
Sensor resolution 10 megapixel 14 megapixel
Anti aliasing filter
Aspect ratio 1:1, 4:3 and 3:2 3:2 and 16:9
Highest resolution 3648 x 2736 4592 x 3056
Highest native ISO 1600 12800
Lowest native ISO 64 200
RAW support
Autofocusing
Manual focus
Touch to focus
AF continuous
Single AF
AF tracking
Selective AF
AF center weighted
Multi area AF
AF live view
Face detect focusing
Contract detect focusing
Phase detect focusing
Number of focus points - 9
Lens
Lens mount fixed lens Sony/Minolta Alpha
Lens focal range 28mm (1x) -
Maximal aperture f/1.9 -
Macro focus range 1cm -
Total lenses - 143
Focal length multiplier 4.8 1.5
Screen
Type of display Fixed Type Fixed Type
Display size 3" 2.7"
Resolution of display 920k dots 230k dots
Selfie friendly
Liveview
Touch operation
Display technology - TFT Clear Photo Color LCD
Viewfinder Information
Viewfinder type Optical (optional) Optical (pentamirror)
Viewfinder coverage - 95 percent
Viewfinder magnification - 0.53x
Features
Slowest shutter speed 1 seconds 30 seconds
Maximum shutter speed 1/2000 seconds 1/4000 seconds
Continuous shooting rate - 7.0 frames/s
Shutter priority
Aperture priority
Manual mode
Exposure compensation Yes Yes
Custom WB
Image stabilization
Inbuilt flash
Flash range 3.00 m 12.00 m (at ISO 100)
Flash options Auto, On, Off, Red-Eye, Slow Sync, Manual Auto, Fill, Rear Sync, Slow Sync, Wireless/ High Speed Sync
External flash
AEB
WB bracketing
Maximum flash synchronize - 1/160 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) -
Highest video resolution 640x480 None
Mic support
Headphone support
Connectivity
Wireless None 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 208 gr (0.46 lb) 560 gr (1.23 lb)
Physical dimensions 109 x 59 x 26mm (4.3" x 2.3" x 1.0") 137 x 104 x 81mm (5.4" x 4.1" x 3.2")
DXO scores
DXO All around score not tested 66
DXO Color Depth score not tested 21.8
DXO Dynamic range score not tested 11.8
DXO Low light score not tested 769
Other
Battery life - 1050 shots
Style of battery - Battery Pack
Battery model - NP-FM500H
Self timer Yes (2 or 10 sec) Yes (2 or 10 sec)
Time lapse recording
Storage type SD/SDHC, Internal SD/ SDHC, Memory Stick Pro Duo/ Pro-HG Duo
Card slots One One
Retail pricing $399 $1,241