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Ricoh GR vs Sigma DP2x

4.61 in
2.4 in
Ricoh GR Digital Camera
Ricoh GR
4.46 in
2.34 in
Sigma DP2x Digital Camera
Sigma DP2x
Available colors
Editiorial reviews
32
3.9 out of 5
18 user ratings
5 stars
27 %
4 stars
50 %
3 stars
16 %
2 stars
5 %
1 stars
0 %
Read editorial reviews
8
3.2 out of 5
4 user ratings
5 stars
0 %
4 stars
50 %
3 stars
25 %
2 stars
25 %
1 stars
0 %
Read editorial reviews
User rating
42
3.9 out of 5
42 user ratings
5 stars
23 %
4 stars
47 %
3 stars
21 %
2 stars
7 %
1 stars
0 %
39
4.1 out of 5
39 user ratings
5 stars
38 %
4 stars
41 %
3 stars
15 %
2 stars
5 %
1 stars
0 %

Full Comparison

Sensor

Ricoh GRRicoh GR
Sigma DP2xSigma DP2x
Sensor typeCMOSCMOS
Image sensor formatAPS-CAPS-C
Sensor size0.93 in0.81 in
Sensor photo detectors9.0 Mpx14.0 Mpx
Effective pixels16.0 Mpx5.0 Mpx
Image ratio w:h
  • 1:1
  • 4:3
  • 3:2
  • 3:2
  • 16:9
Max resolution4928 x 3264 px2640 x 1760 px
Other resolutions
  • 4352x3264
  • 3264x3264
  • 3936x2608
  • 3488x2608
  • 2608x2608
  • 2912x1936
  • 2592x1936
  • 1936x1936
  • 1280x864
  • 1152x864
  • 864x864
  • 2640x1485
  • 1872x1248
  • 1312x880

Image

Ricoh GRRicoh GR
Sigma DP2xSigma DP2x
ISO
  • 100
  • 200
  • 400
  • 800
  • 1600
  • 3200
  • 6400
  • 12800
  • 25600
  • Auto
  • 50
  • 100
  • 200
  • 400
  • 800
  • 1600
  • 3200
ISO minimum100100
ISO maximum25600800
White balance presets96
White balance modes
  • Auto
  • Daylight
  • Incandescent
  • Outdoor
  • Shade
  • Auto
  • Custom modes
  • Daylight
  • Fluorescent
  • Incandescent
  • Shade
Custom white balanceyesyes
Supported image file formats
  • JPG
  • RAW
JPEG XR
Photo effects
  • Black&White
  • Positive film
  • Black&White
  • Neutral
  • Sepia
  • Vivid
Image stabilizeryesno
Image stabilization typeNoNo
Supported aspect ratios
  • 1:1
  • 3:2
  • 4:3
3:2
Uncompressed formatRAWRAW

Optics and focus

Ricoh GRRicoh GR
Sigma DP2xSigma DP2x
Optical zoom1.0 x1.0 x
Focal length equiv< 28< 41
Focus adjustmentAuto/ManualAuto
Autofocus
  • Continuous Auto Focus
  • Contrast Detection Auto Focus
  • Face detection
  • Face tracking
  • Spot Auto Focus
  • Tracking Auto Focus
  • Centre weighted Auto Focus
  • Spot Auto Focus
Manual focusyesyes
Normal focus range11.81 in11.02 in

Screen and viewfinder

Ricoh GRRicoh GR
Sigma DP2xSigma DP2x
Screen size3.0 in2.5 in
Articulated LCDnono
Screen technologyLCDLCD
Screen dots1230000230000
Touch screennono
Live viewyesyes
Viewfinder
Optical
None

Photography features

Ricoh GRRicoh GR
Sigma DP2xSigma DP2x
Minimum shutter speed300.0 s15.0 s
Maximum shutter speed1.0 s1.0 s
Shutter priorityyesyes
Aperture priorityyesyes
Manual exposure modeyesyes
Exposure compensation plus43
Exposure compensation minus-4-3
Expousure compensation steps1/31/3
Self-timer delay2.0 s
  • 2
  • 10
Subject / scene modesnono
Built-in flashyesyes
Flash range5.44.3
Flash modes
  • Auto
  • Flash ON
  • Manual
  • Redeye Reduction
  • Slow Sync
Manual
External flashyesyes
Continuous drive4.0 fps3.0 fps
Self-timeryesyes
Metering modes
  • Multi
  • Center-weighted
  • Spot
  • Multi
  • Center-weighted
  • Spot
Self-timer options
  • 2
  • 10
  • 2
  • 10

Videography features

Ricoh GRRicoh GR
Sigma DP2xSigma DP2x
Maximum resolution1920 x 1080 px320 x 240 px
Video recordingyesyes
Supported video file formats
  • H.264
  • MPEG-4
AVI
Motion JPEG frame rate30.0 fps30.0 fps

Audio features

Ricoh GRRicoh GR
Sigma DP2xSigma DP2x
Built-in microphoneyesyes
Microphone typeMonoMono

Design

Ricoh GRRicoh GR
Sigma DP2xSigma DP2x
Body typeCompactCompact
Colour of product
  • Black
  • Green
Black
Environmentally sealednono

Dimensions

Ricoh GRRicoh GR
Sigma DP2xSigma DP2x
Weight7.58 oz9.17 oz
Width4.61 in4.46 in
Height2.4 in2.34 in
Depth1.37 in2.21 in

Storage

Ricoh GRRicoh GR
Sigma DP2xSigma DP2x
Compatible memory cards
  • Eye-Fi
  • SD
  • SDHC
  • SDXC
  • MMC
  • SD
  • SDHC
Storage types
  • SD
  • SDHC
  • SDXC
  • SD
  • SDHC
  • MMC

Power

Ricoh GRRicoh GR
Sigma DP2xSigma DP2x
Battery life (CIPA)290250

Connectivity

Ricoh GRRicoh GR
Sigma DP2xSigma DP2x
HDMIyesno
USB version2.02.0
Remote controlNoyes

Other features

Ricoh GRRicoh GR
Sigma DP2xSigma DP2x
Timelapse recordingyesyes
GPSnono
Orientation sensornono

Pros & Cons

Pros
      Cons

          Often compared with Ricoh GR

          Often compared with Sigma DP2x