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Ricoh CX2 vs Sigma SD1

Portability
93
Imaging
32
Features
35
Overall
33
Ricoh CX2 front
 
Sigma SD1 front
Portability
77
Imaging
55
Features
43
Overall
50

Ricoh CX2 vs Sigma SD1 Key Specs

Ricoh CX2
(Full Review)
  • 9MP - 1/2.3" Sensor
  • 3" Fixed Screen
  • ISO 80 - 1600
  • Sensor-shift Image Stabilization
  • 640 x 480 video
  • 28-300mm (F3.5-5.6) lens
  • 185g - 102 x 58 x 29mm
  • Revealed August 2009
Sigma SD1
(Full Review)
  • 15MP - APS-C Sensor
  • 3" Fixed Display
  • ISO 0 - 0
  • No Video
  • Sigma SA Mount
  • n/ag - 146 x 113 x 80mm
  • Launched September 2010
  • Replacement is Sigma SD1 Merrill
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Ricoh CX2 vs Sigma SD1 Overview

Here, we are looking at the Ricoh CX2 and Sigma SD1, one is a Small Sensor Superzoom and the other is a Advanced DSLR by brands Ricoh and Sigma. There exists a crucial gap between the sensor resolutions of the CX2 (9MP) and SD1 (15MP) and the CX2 (1/2.3") and SD1 (APS-C) posses totally different sensor measurements.

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The CX2 was released 13 months prior to the SD1 making them a generation away from one another. The two cameras feature different body design with the Ricoh CX2 being a Compact camera and the Sigma SD1 being a Mid-size SLR camera.

Before going right into a full comparison, here is a quick introduction of how the CX2 scores vs the SD1 when considering portability, imaging, features and an overall mark.

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Reasons to pick Ricoh CX2 over the Sigma SD1

 CX2 SD1 
Display resolution920k460kSharper display (+460k dot)

Reasons to pick Sigma SD1 over the Ricoh CX2

 SD1 CX2 
LaunchedSeptember 2010August 2009Newer by 13 months

Common features in the Ricoh CX2 and Sigma SD1

 CX2 SD1 
Manual focus Dial exact focusing
Display typeFixed Fixed Fixed display
Display size3"3"Same display measurements
Selfie screen No selfie screen
Touch display No Touch display

Ricoh CX2 vs Sigma SD1 Physical Comparison

In case you're aiming to travel with your camera, you need to take into account its weight and size. The Ricoh CX2 has got outside measurements of 102mm x 58mm x 29mm (4.0" x 2.3" x 1.1") along with a weight of 185 grams (0.41 lbs) whilst the Sigma SD1 has specifications of 146mm x 113mm x 80mm (5.7" x 4.4" x 3.1") and a weight of n/a grams (0.00 lbs).

Check out the Ricoh CX2 and Sigma SD1 in the new Camera with Lens Size Comparison Tool. Camera Size Comparison with Lenses

Bear in mind, the weight of an Interchangeable Lens Camera will change depending on the lens you have at that moment. Following is a front view scale comparison of the CX2 vs the SD1.

Ricoh CX2 vs Sigma SD1 size comparison

Considering dimensions and weight, the portability grade of the CX2 and SD1 is 93 and 77 respectively.

Ricoh CX2 vs Sigma SD1 top view buttons comparison

Ricoh CX2 vs Sigma SD1 Sensor Comparison

Normally, its difficult to visualise the difference between sensor dimensions merely by checking specifications. The image below will help give you a more clear sense of the sensor measurements in the CX2 and SD1.

Plainly, the 2 cameras come with different megapixels and different sensor dimensions. The CX2 featuring a tinier sensor will make achieving shallow depth of field tougher and the Sigma SD1 will resolve extra detail as a result of its extra 6MP. Greater resolution will make it easier to crop images a good deal more aggressively. The more aged CX2 is going to be disadvantaged with regard to sensor tech.

Ricoh CX2 vs Sigma SD1 sensor size comparison

Ricoh CX2 vs Sigma SD1 Screen and ViewFinder

Ricoh CX2 vs Sigma SD1 Screen and Viewfinder comparison
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Photography Type Scores

Portrait Comparison

Ricoh CX2 Portrait photography factors
Sigma SD1 Portrait photography factors
25
focusing manually
manual mode not available
can't use external flash
low MP (9 megapixels)
sensor size is very small (1/2.3")
lack of RAW support
65
focusing manually
sensor resolution is decent (15 megapixels)
decent sensor size (APS-C)
saves RAW files
no liveview
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Street Comparison

Ricoh CX2 Street photography highlights
Sigma SD1 Street photography highlights
61
has image stabilization (Sensor-shift)
lighter than others in class (185g)
no moving screen
sensor size is very small (1/2.3")
lack of RAW support
62
decent sensor size (APS-C)
saves RAW files
weather proofing
no moving screen
does not have image stabilization
low maximum ISO (0)
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Sports Comparison

Ricoh CX2 Sports photography features
Sigma SD1 Sports photography features
26
has image stabilization (Sensor-shift)
lack of shutter priority mode
low MP (9MP)
sensor size is very small (1/2.3")
lack of phase detect AF
56
sensor resolution is decent (15MP)
decent sensor size (APS-C)
weather proofing
has phase detect auto focus
no liveview
max fps very slow (5.0 frames/s)
does not have image stabilization
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Travel Comparison

Travel photography with Ricoh CX2
Travel photography with Sigma SD1
66
lighter than others in class (185g)
has built in flash
quite wide (28mm)
very long reach (300mm)
low MP (9MP)
does not feature selfie friendly display
sluggish max aperture (f3.5)
65
weather proofing
sensor resolution is decent (15MP)
flash built-in
no Time Lapse recording
screen isn't selfie friendly
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Landscape Comparison

Ricoh CX2 Landscape photography factors
Sigma SD1 Landscape photography factors
42
focusing manually
quite wide (28mm)
screen size is good (3 inches)
has image stabilization (Sensor-shift)
can't change lens (fixed lens mount)
sluggish max aperture (f3.5)
manual mode not available
low MP (9MP)
sensor size is very small (1/2.3")
lack of RAW support
61
focusing manually
change lenses (Sigma SA mount)
screen size is decent (3 inch)
sensor resolution is decent (15MP)
decent sensor size (APS-C)
saves RAW files
weather proofing
no liveview
does not have image stabilization
low maximum ISO (0)
no Time Lapse recording
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Vlogging Comparison

Ricoh CX2 Vlogging info
Sigma SD1 Vlogging info
30
quite wide (28mm)
has image stabilization (Sensor-shift)
lighter than others in class (185g)
sluggish max aperture (f3.5)
does not feature selfie friendly display
low res video (640 x 480 pxls)
no mic jack
9
no video shooting
Photography Glossary

Ricoh CX2 vs Sigma SD1 Specifications

Detailed spec comparison table for Ricoh CX2 and Sigma SD1
 Ricoh CX2Sigma SD1
General Information
Make Ricoh Sigma
Model Ricoh CX2 Sigma SD1
Type Small Sensor Superzoom Advanced DSLR
Revealed 2009-08-20 2010-09-21
Physical type Compact Mid-size SLR
Sensor Information
Chip Smooth Imaging Engine IV Dual True II
Sensor type CMOS CMOS (Foveon X3)
Sensor size 1/2.3" APS-C
Sensor dimensions 6.17 x 4.55mm 24 x 16mm
Sensor area 28.1mm² 384.0mm²
Sensor resolution 9 megapixels 15 megapixels
Anti aliasing filter
Aspect ratio 1:1, 4:3 and 3:2 -
Maximum resolution 3456 x 2592 4800 x 3200
Maximum native ISO 1600 -
Min native ISO 80 -
RAW photos
Autofocusing
Manual focus
Touch focus
Continuous autofocus
Single autofocus
Tracking autofocus
Autofocus selectice
Center weighted autofocus
Autofocus multi area
Live view autofocus
Face detection focus
Contract detection focus
Phase detection focus
Number of focus points - 11
Cross focus points - 2
Lens
Lens mount fixed lens Sigma SA
Lens focal range 28-300mm (10.7x) -
Maximal aperture f/3.5-5.6 -
Macro focus range 1cm -
Amount of lenses - 76
Crop factor 5.8 1.5
Screen
Type of screen Fixed Type Fixed Type
Screen diagonal 3 inches 3 inches
Screen resolution 920 thousand dots 460 thousand dots
Selfie friendly
Liveview
Touch capability
Viewfinder Information
Viewfinder None Optical (pentaprism)
Viewfinder coverage - 96%
Viewfinder magnification - 0.64x
Features
Slowest shutter speed 8 seconds 15 seconds
Maximum shutter speed 1/2000 seconds 1/2000 seconds
Continuous shooting rate - 5.0 frames/s
Shutter priority
Aperture priority
Manually set exposure
Exposure compensation - Yes
Set white balance
Image stabilization
Integrated flash
Flash range 3.00 m (ISO 400) -
Flash modes Auto, On, Off, Red-Eye, Slow Sync -
Hot shoe
Auto exposure bracketing
WB bracketing
Exposure
Multisegment exposure
Average exposure
Spot exposure
Partial exposure
AF area exposure
Center weighted exposure
Video features
Supported video resolutions 640 x 480 (30 fps), 320 x 240 (30 fps) -
Maximum video resolution 640x480 None
Video data format Motion JPEG -
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
Environment sealing
Water proof
Dust proof
Shock proof
Crush proof
Freeze proof
Weight 185 grams (0.41 pounds) -
Physical dimensions 102 x 58 x 29mm (4.0" x 2.3" x 1.1") 146 x 113 x 80mm (5.7" x 4.4" x 3.1")
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 DB-70 -
Self timer Yes (2, 10 or Custom) Yes
Time lapse shooting
Storage type SD/SDHC card, Internal Compact Flash (Type I, UDMA compatible)
Card slots Single Single
Launch price $341 $2,339