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Ricoh CX2 vs Sigma DP2x

Portability
93
Imaging
32
Features
35
Overall
33
Ricoh CX2 front
 
Sigma DP2x front
Portability
86
Imaging
45
Features
31
Overall
39

Ricoh CX2 vs Sigma DP2x Key Specs

Ricoh CX2
(Full Review)
  • 9MP - 1/2.3" Sensor
  • 3" Fixed Display
  • ISO 80 - 1600
  • Sensor-shift Image Stabilization
  • 640 x 480 video
  • 28-300mm (F3.5-5.6) lens
  • 185g - 102 x 58 x 29mm
  • Introduced August 2009
Sigma DP2x
(Full Review)
  • 5MP - APS-C Sensor
  • 2.5" Fixed Display
  • ISO 100 - 3200
  • 320 x 240 video
  • 41mm (F) lens
  • 280g - 113 x 60 x 56mm
  • Announced February 2011
  • Replaced the Sigma DP2s
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Ricoh CX2 vs Sigma DP2x Overview

Here, we are contrasting the Ricoh CX2 vs Sigma DP2x, one is a Small Sensor Superzoom and the other is a Large Sensor Compact by rivals Ricoh and Sigma. There exists a sizeable gap between the resolutions of the CX2 (9MP) and DP2x (5MP) and the CX2 (1/2.3") and DP2x (APS-C) offer different sensor sizing.

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The CX2 was released 17 months earlier than the DP2x making them a generation away from one another. Both of the cameras feature different body design with the Ricoh CX2 being a Compact camera and the Sigma DP2x being a Large Sensor Compact camera.

Before diving right into a comprehensive comparison, here is a brief introduction of how the CX2 scores vs the DP2x in regards to portability, imaging, features and an overall mark.

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Reasons to pick Ricoh CX2 over the Sigma DP2x

 CX2 DP2x 
Display size3"2.5"Larger display (+0.5")
Display resolution920k230kClearer display (+690k dot)

Reasons to pick Sigma DP2x over the Ricoh CX2

 DP2x CX2 
AnnouncedFebruary 2011August 2009Newer by 17 months

Common features in the Ricoh CX2 and Sigma DP2x

 CX2 DP2x 
Manually focus Very precise focusing
Display typeFixed Fixed Fixed display
Selfie screen Lacking selfie screen
Touch friendly display Neither has Touch friendly display

Ricoh CX2 vs Sigma DP2x Physical Comparison

For anyone who is going to travel with your camera frequently, you'll have to factor in its weight and volume. The Ricoh CX2 has external measurements of 102mm x 58mm x 29mm (4.0" x 2.3" x 1.1") and a weight of 185 grams (0.41 lbs) and the Sigma DP2x has sizing of 113mm x 60mm x 56mm (4.4" x 2.4" x 2.2") and a weight of 280 grams (0.62 lbs).

Check the Ricoh CX2 vs Sigma DP2x in the new Camera and Lens Size Comparison Tool. Camera Size Comparison with Lenses

Take into account, the weight of an Interchangeable Lens Camera will change depending on the lens you are employing at that time. The following is a front view dimensions comparison of the CX2 vs the DP2x.

Ricoh CX2 vs Sigma DP2x size comparison

Taking into account dimensions and weight, the portability grade of the CX2 and DP2x is 93 and 86 respectively.

Ricoh CX2 vs Sigma DP2x top view buttons comparison

Ricoh CX2 vs Sigma DP2x Sensor Comparison

Typically, it is difficult to visualize the contrast between sensor dimensions simply by reading through a spec sheet. The picture underneath might provide you a far better sense of the sensor sizing in the CX2 and DP2x.

Clearly, both of the cameras come with different resolutions and different sensor dimensions. The CX2 due to its tinier sensor is going to make shooting shallower DOF more difficult and the Ricoh CX2 will give more detail as a result of its extra 4 Megapixels. Greater resolution will also make it easier to crop images a good deal more aggressively. The more aged CX2 is going to be disadvantaged when it comes to sensor technology.

Ricoh CX2 vs Sigma DP2x sensor size comparison

Ricoh CX2 vs Sigma DP2x Screen and ViewFinder

Ricoh CX2 vs Sigma DP2x Screen and Viewfinder comparison
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Photography Type Scores

Portrait Comparison

Ricoh CX2 Portrait photography details
Sigma DP2x Portrait photography details
25
has manual focus
no manual control
no external flash support
megapixel count low (9MP)
very small sensor size (1/2.3")
lacks RAW format
57
manual focus
sensor size is good (APS-C)
saves RAW formats
low megapixels (5 megapixels)
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Street Comparison

Ricoh CX2 Street photography highlights
Sigma DP2x Street photography highlights
61
image stabilization (Sensor-shift)
lighter than average (185 grams)
screen does not articulate
very small sensor size (1/2.3")
lacks RAW format
68
sensor size is good (APS-C)
saves RAW formats
lighter than competition (280g)
screen does not articulate
lack of image stabilization
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Sports Comparison

Ricoh CX2 Sports photography advice
Sigma DP2x Sports photography advice
26
image stabilization (Sensor-shift)
no shutter priority mode
megapixel count low (9MP)
very small sensor size (1/2.3")
lacks phase detect autofocus
30
sensor size is good (APS-C)
focal length is fixed (41mm)
very slow continuous shooting (3.0 frames per second)
lack of image stabilization
low megapixels (5 megapixels)
does not have phase detect AF
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Travel Comparison

Ricoh CX2 Travel photography factors
Sigma DP2x Travel photography factors
66
lighter than average (185g)
has built in flash
quite wide (28mm)
long zoom (300mm)
megapixel count low (9MP)
does not have selfie friendly display
somewhat slow maximum aperture (f3.5)
67
lighter than competition (280 grams)
built-in flash
good max aperture (f)
low megapixels (5 megapixels)
doesn't contain selfie friendly display
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Landscape Comparison

Ricoh CX2 Landscape photography info
Sigma DP2x Landscape photography info
42
has manual focus
quite wide (28mm)
screen size is good (3")
image stabilization (Sensor-shift)
fixed lens (fixed lens mount)
somewhat slow maximum aperture (f3.5)
no manual control
megapixel count low (9 megapixels)
very small sensor size (1/2.3")
lacks RAW format
48
manual focus
good max aperture (f)
sensor size is good (APS-C)
saves RAW formats
lens is fixed (fixed lens mount)
focal length is fixed (41mm)
screen is small (2.5 inches)
lack of image stabilization
low megapixels (5MP)
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Vlogging Comparison

Vlogging with Ricoh CX2
Vlogging with Sigma DP2x
30
quite wide (28mm)
image stabilization (Sensor-shift)
lighter than average (185 grams)
somewhat slow maximum aperture (f3.5)
does not have selfie friendly display
low quality video (640 x 480 resolution)
lack of microphone jack
28
good max aperture (f)
lighter than competition (280 grams)
doesn't contain selfie friendly display
lack of image stabilization
low video resolution (320 x 240 resolution)
no mic jack
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Ricoh CX2 vs Sigma DP2x Specifications

Detailed spec comparison table for Ricoh CX2 and Sigma DP2x
 Ricoh CX2Sigma DP2x
General Information
Brand Ricoh Sigma
Model type Ricoh CX2 Sigma DP2x
Class Small Sensor Superzoom Large Sensor Compact
Introduced 2009-08-20 2011-02-08
Body design Compact Large Sensor Compact
Sensor Information
Processor Chip Smooth Imaging Engine IV True II
Sensor type CMOS CMOS (Foveon X3)
Sensor size 1/2.3" APS-C
Sensor dimensions 6.17 x 4.55mm 20.7 x 13.8mm
Sensor area 28.1mm² 285.7mm²
Sensor resolution 9 megapixel 5 megapixel
Anti alias filter
Aspect ratio 1:1, 4:3 and 3:2 3:2 and 16:9
Full resolution 3456 x 2592 2640 x 1760
Max native ISO 1600 3200
Min native ISO 80 100
RAW format
Autofocusing
Focus manually
Touch focus
Continuous autofocus
Autofocus single
Tracking autofocus
Autofocus selectice
Center weighted autofocus
Autofocus multi area
Live view autofocus
Face detect autofocus
Contract detect autofocus
Phase detect autofocus
Cross type focus points - -
Lens
Lens support fixed lens fixed lens
Lens zoom range 28-300mm (10.7x) 41mm (1x)
Max aperture f/3.5-5.6 -
Macro focusing distance 1cm -
Crop factor 5.8 1.7
Screen
Display type Fixed Type Fixed Type
Display sizing 3" 2.5"
Display resolution 920 thousand dot 230 thousand dot
Selfie friendly
Liveview
Touch display
Viewfinder Information
Viewfinder None None
Features
Slowest shutter speed 8s 15s
Maximum shutter speed 1/2000s 1/2000s
Continuous shooting speed - 3.0fps
Shutter priority
Aperture priority
Expose Manually
Exposure compensation - Yes
Custom white balance
Image stabilization
Integrated flash
Flash distance 3.00 m (ISO 400) 4.30 m
Flash settings Auto, On, Off, Red-Eye, Slow Sync Forced Flash, Red-Eye Reduction, Slow Synchro
External flash
AE bracketing
WB bracketing
Exposure
Multisegment exposure
Average exposure
Spot exposure
Partial exposure
AF area exposure
Center weighted exposure
Video features
Video resolutions 640 x 480 (30 fps), 320 x 240 (30 fps) 320 x 240
Max video resolution 640x480 320x240
Video format Motion JPEG Motion JPEG
Mic input
Headphone input
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 seal
Water proofing
Dust proofing
Shock proofing
Crush proofing
Freeze proofing
Weight 185 gr (0.41 lb) 280 gr (0.62 lb)
Physical dimensions 102 x 58 x 29mm (4.0" x 2.3" x 1.1") 113 x 60 x 56mm (4.4" x 2.4" x 2.2")
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 ID DB-70 -
Self timer Yes (2, 10 or Custom) Yes (2 or 10 sec)
Time lapse recording
Type of storage SD/SDHC card, Internal SD/SDHC/MMC
Storage slots Single Single
Retail price $341 $699