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Ricoh G900 vs Sigma DP2 Quattro

Portability
89
Imaging
47
Features
46
Overall
46
Ricoh G900 front
 
Sigma DP2 Quattro front
Portability
70
Imaging
63
Features
38
Overall
53

Ricoh G900 vs Sigma DP2 Quattro Key Specs

Ricoh G900
(Full Review)
  • 20MP - 1/2.3" Sensor
  • 3" Fixed Display
  • ISO 125 - 6400
  • Digital Image Stabilization
  • 3840 x 2160 video
  • 28-140mm (F3.5-5.5) lens
  • 247g - 118 x 66 x 33mm
  • Released February 2018
Sigma DP2 Quattro
(Full Review)
  • 20MP - APS-C Sensor
  • 3" Fixed Screen
  • ISO 100 - 6400
  • No Video
  • 45mm (F2.8) lens
  • 395g - 161 x 67 x 82mm
  • Revealed February 2014
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Ricoh G900 vs Sigma DP2 Quattro Overview

Lets look a bit more in depth at the Ricoh G900 versus Sigma DP2 Quattro, former is a Waterproof while the latter is a Large Sensor Compact by brands Ricoh and Sigma. The image resolution of the G900 (20MP) and the DP2 Quattro (20MP) is relatively comparable but the G900 (1/2.3") and DP2 Quattro (APS-C) enjoy totally different sensor size.

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The G900 was introduced 4 years after the DP2 Quattro which is a fairly serious difference as far as camera tech is concerned. The two cameras offer different body type with the Ricoh G900 being a Compact camera and the Sigma DP2 Quattro being a Large Sensor Compact camera.

Before delving in to a step-by-step comparison, below is a concise overview of how the G900 scores against the DP2 Quattro when considering portability, imaging, features and an overall mark.

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Reasons to pick Ricoh G900 over the Sigma DP2 Quattro

 G900 DP2 Quattro 
RevealedFebruary 2018February 2014Newer by 49 months
Screen resolution1040k920kClearer screen (+120k dot)

Reasons to pick Sigma DP2 Quattro over the Ricoh G900

 DP2 Quattro G900 

Common features in the Ricoh G900 and Sigma DP2 Quattro

 G900 DP2 Quattro 
Manually focus More accurate focus
Screen typeFixed Fixed Fixed screen
Screen sizing3"3"Equivalent screen size
Selfie screen Neither provides selfie screen
Touch friendly screen Neither provides Touch friendly screen

Ricoh G900 vs Sigma DP2 Quattro Physical Comparison

For those who are planning to travel with your camera regularly, you should factor in its weight and proportions. The Ricoh G900 provides outside dimensions of 118mm x 66mm x 33mm (4.6" x 2.6" x 1.3") and a weight of 247 grams (0.54 lbs) while the Sigma DP2 Quattro has measurements of 161mm x 67mm x 82mm (6.3" x 2.6" x 3.2") having a weight of 395 grams (0.87 lbs).

Check the Ricoh G900 versus Sigma DP2 Quattro in our completely new Camera & Lens Size Comparison Tool. Camera Size Comparison with Lenses

Remember, the weight of an ILC will change based on the lens you are utilising at that moment. The following is the front view measurement comparison of the G900 versus the DP2 Quattro.

Ricoh G900 vs Sigma DP2 Quattro size comparison

Using size and weight, the portability rating of the G900 and DP2 Quattro is 89 and 70 respectively.

Ricoh G900 vs Sigma DP2 Quattro top view buttons comparison

Ricoh G900 vs Sigma DP2 Quattro Sensor Comparison

In many cases, it is difficult to see the difference in sensor dimensions simply by seeing specs. The image underneath may offer you a clearer sense of the sensor dimensions in the G900 and DP2 Quattro.

All in all, both cameras enjoy the same exact MP albeit not the same sensor dimensions. The G900 has got the smaller sensor which should make obtaining bokeh more difficult. The younger G900 will have an edge in sensor innovation.

Ricoh G900 vs Sigma DP2 Quattro sensor size comparison

Ricoh G900 vs Sigma DP2 Quattro Screen and ViewFinder

Ricoh G900 vs Sigma DP2 Quattro Screen and Viewfinder comparison
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Photography Type Scores

Portrait Comparison

Ricoh G900 Portrait photography highlights
Sigma DP2 Quattro Portrait photography highlights
45
manual focus
good MP (20MP)
supports face detection focusing
manual exposure not available
cannot use external flash
small sensor (1/2.3")
lack of RAW files
77
focusing manually
MP count good (20 megapixels)
nice sensor size (APS-C)
includes face detect autofocus
exports RAW formats
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Street Comparison

Ricoh G900 Street photography information
Sigma DP2 Quattro Street photography information
60
image stabilization (Digital)
environment proofing
screen does not articulate
small sensor (1/2.3")
lack of RAW files
more heavy than competitors in class (247g)
61
nice sensor size (APS-C)
exports RAW formats
fixed screen
lack of image stabilization
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Sports Comparison

Ricoh G900 Sports photography highlights
Sigma DP2 Quattro Sports photography highlights
54
image stabilization (Digital)
good MP (20MP)
supports tracking autofocus
environment proofing
better than average battery power (340 per charge)
lack of shutter priority mode
small sensor (1/2.3")
lack of phase detect AF
48
MP count good (20 megapixels)
nice sensor size (APS-C)
fixed focal length (45mm)
slow frames per second (3.0 fps)
lack of image stabilization
doesn't have phase detect autofocus
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Travel Comparison

Ricoh G900 Travel photography highlights
Sigma DP2 Quattro Travel photography highlights
70
better than average battery power (340 shots)
environment proofing
good MP (20MP)
has built in flash
decently wide (28mm)
more heavy than competitors in class (247g)
display is not selfie friendly
slow max aperture (f3.5)
53
MP count good (20 megapixels)
doesn't have a selfie friendly display
sluggish max aperture (f2.8)
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Landscape Comparison

Ricoh G900 as a Landscape photography camera
Sigma DP2 Quattro as a Landscape photography camera
56
manual focus
decently wide (28mm)
pretty good screen size (3 inches)
image stabilization (Digital)
good MP (20MP)
environment proofing
better than average battery power (340 per charge)
lens is fixed (fixed lens mount)
slow max aperture (f3.5)
manual exposure not available
small sensor (1/2.3")
lack of RAW files
59
focusing manually
screen size is good (3 inches)
MP count good (20MP)
nice sensor size (APS-C)
exports RAW formats
can't swap lens (fixed lens mount)
fixed focal length (45mm)
sluggish max aperture (f2.8)
lack of image stabilization
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Vlogging Comparison

Ricoh G900 as a Vlogging camera
Sigma DP2 Quattro as a Vlogging camera
32
decently wide (28mm)
image stabilization (Digital)
supports face detection focusing
high quality video (3840 x 2160 resolution)
slow max aperture (f3.5)
display is not selfie friendly
missing external microphone socket
more heavy than competitors in class (247 grams)
9
can't record video
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Ricoh G900 vs Sigma DP2 Quattro Specifications

Detailed spec comparison table for Ricoh G900 and Sigma DP2 Quattro
 Ricoh G900Sigma DP2 Quattro
General Information
Brand Ricoh Sigma
Model type Ricoh G900 Sigma DP2 Quattro
Type Waterproof Large Sensor Compact
Released 2018-02-21 2014-02-13
Physical type Compact Large Sensor Compact
Sensor Information
Processor - TRUE III engine
Sensor type BSI-CMOS CMOS (Foveon X3)
Sensor size 1/2.3" APS-C
Sensor measurements 6.17 x 4.55mm 23.5 x 15.7mm
Sensor area 28.1mm² 369.0mm²
Sensor resolution 20 megapixel 20 megapixel
Anti alias filter
Aspect ratio 1:1, 4:3 and 3:2 1:1, 4:3, 3:2 and 16:9
Highest resolution 5184 x 3888 5424 x 3616
Highest native ISO 6400 6400
Minimum native ISO 125 100
RAW pictures
Autofocusing
Focus manually
Touch to focus
Continuous AF
Single AF
AF tracking
Selective AF
AF center weighted
AF multi area
AF live view
Face detect AF
Contract detect AF
Phase detect AF
Total focus points 9 9
Lens
Lens mount type fixed lens fixed lens
Lens zoom range 28-140mm (5.0x) 45mm (1x)
Maximal aperture f/3.5-5.5 f/2.8
Macro focusing distance 1cm -
Focal length multiplier 5.8 1.5
Screen
Display type Fixed Type Fixed Type
Display size 3 inch 3 inch
Resolution of display 1,040k dots 920k dots
Selfie friendly
Liveview
Touch friendly
Display tech - TFT color LCD
Viewfinder Information
Viewfinder type None None
Features
Lowest shutter speed 4s 30s
Highest shutter speed 1/4000s 1/2000s
Continuous shooting rate - 3.0fps
Shutter priority
Aperture priority
Manual mode
Exposure compensation - Yes
Custom WB
Image stabilization
Integrated flash
Flash distance 5.50 m (with Auto ISO) no built-in flash
Flash settings Flash on, flash off no built-in flash
External flash
Auto exposure bracketing
White balance bracketing
Exposure
Multisegment exposure
Average exposure
Spot exposure
Partial exposure
AF area exposure
Center weighted exposure
Video features
Video resolutions 3840x2160 -
Highest video resolution 3840x2160 None
Video data format MPEG-4, H.264 -
Microphone port
Headphone port
Connectivity
Wireless Supports FlashAir SD cards None
Bluetooth
NFC
HDMI
USB DB-110 lithium-ion battery & USB charger USB 2.0 (480 Mbit/sec)
GPS Built-in None
Physical
Environmental sealing
Water proofing
Dust proofing
Shock proofing
Crush proofing
Freeze proofing
Weight 247 grams (0.54 lbs) 395 grams (0.87 lbs)
Dimensions 118 x 66 x 33mm (4.6" x 2.6" x 1.3") 161 x 67 x 82mm (6.3" x 2.6" x 3.2")
DXO scores
DXO All around rating not tested not tested
DXO Color Depth rating not tested not tested
DXO Dynamic range rating not tested not tested
DXO Low light rating not tested not tested
Other
Battery life 340 photos -
Battery type Battery Pack -
Battery ID - BP-51
Self timer Yes Yes (2 or 10 secs)
Time lapse shooting
Type of storage Internal + SD/SDHC/SDXC card -
Card slots One One
Retail cost $752 $931