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Ricoh CX2 vs Samsung ST30

Portability
93
Imaging
32
Features
35
Overall
33
Ricoh CX2 front
 
Samsung ST30 front
Portability
98
Imaging
32
Features
18
Overall
26

Ricoh CX2 vs Samsung ST30 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
Samsung ST30
(Full Review)
  • 10MP - 1/3" Sensor
  • 3" Fixed Display
  • ISO 0 - 0
  • 640 x 480 video
  • ()mm (F) lens
  • 87g - 82 x 52 x 17mm
  • Released January 2011
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Ricoh CX2 vs Samsung ST30 Overview

Following is a complete overview of the Ricoh CX2 versus Samsung ST30, one is a Small Sensor Superzoom and the other is a Ultracompact by companies Ricoh and Samsung. The resolution of the CX2 (9MP) and the ST30 (10MP) is very close but the CX2 (1/2.3") and ST30 (1/3") provide different sensor sizing.

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The CX2 was announced 17 months earlier than the ST30 making them a generation away from one another. Both the cameras feature different body design with the Ricoh CX2 being a Compact camera and the Samsung ST30 being a Ultracompact camera.

Before going straight to a in depth comparison, here is a simple summation of how the CX2 scores against the ST30 for portability, imaging, features and an overall score.

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Reasons to pick Ricoh CX2 over the Samsung ST30

 CX2 ST30 
Manually focus Very exact focus
Display resolution920k460kSharper display (+460k dot)

Reasons to pick Samsung ST30 over the Ricoh CX2

 ST30 CX2 
ReleasedJanuary 2011August 2009More modern by 17 months

Common features in the Ricoh CX2 and Samsung ST30

 CX2 ST30 
Display typeFixed Fixed Fixed display
Display size3"3"Same display measurement
Selfie screen Missing selfie screen
Touch friendly display Neither provides Touch friendly display

Ricoh CX2 vs Samsung ST30 Physical Comparison

If you are looking to carry around your camera often, you should take into account its weight and dimensions. The Ricoh CX2 provides outer dimensions of 102mm x 58mm x 29mm (4.0" x 2.3" x 1.1") having a weight of 185 grams (0.41 lbs) and the Samsung ST30 has dimensions of 82mm x 52mm x 17mm (3.2" x 2.0" x 0.7") having a weight of 87 grams (0.19 lbs).

Look at the Ricoh CX2 versus Samsung ST30 in the new Camera and Lens Size Comparison Tool. Camera Size Comparison with Lenses

Do not forget, the weight of an Interchangeable Lens Camera will vary based on the lens you have chosen at the time. The following is a front view dimension comparison of the CX2 against the ST30.

Ricoh CX2 vs Samsung ST30 size comparison

Looking at dimensions and weight, the portability grade of the CX2 and ST30 is 93 and 98 respectively.

Ricoh CX2 vs Samsung ST30 top view buttons comparison

Ricoh CX2 vs Samsung ST30 Sensor Comparison

Quite often, it can be difficult to picture the difference in sensor sizes purely by viewing specs. The picture underneath might give you a better sense of the sensor dimensions in the CX2 and ST30.

All in all, both of the cameras come with different resolutions and different sensor sizes. The CX2 using its larger sensor is going to make achieving shallow depth of field simpler and the Samsung ST30 will render greater detail with its extra 1 Megapixels. Greater resolution can also allow you to crop images a good deal more aggressively. The more aged CX2 will be disadvantaged with regard to sensor innovation.

Ricoh CX2 vs Samsung ST30 sensor size comparison

Ricoh CX2 vs Samsung ST30 Screen and ViewFinder

Ricoh CX2 vs Samsung ST30 Screen and Viewfinder comparison
Photography Glossary

Photography Type Scores

Portrait Comparison

Ricoh CX2 as a Portrait photography camera
Samsung ST30 as a Portrait photography camera
25
focusing manually
manual mode not available
no external flash support
low megapixels (9MP)
tiny sensor size (1/2.3")
lacks RAW files
19
manual focus not available
lack of manual exposure
can't use external flash
low resolution (10MP)
small sensor (1/3")
lack of RAW format
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Street Comparison

Street photography with Ricoh CX2
Street photography with Samsung ST30
61
built in image stabilization (Sensor-shift)
lighter than competition (185 grams)
no moving screen
tiny sensor size (1/2.3")
lacks RAW files
54
lighter than competition in class (87g)
screen is fixed
does not have image stabilization
small sensor (1/3")
lack of RAW format
maximum ISO low (0)
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Sports Comparison

Ricoh CX2 as a Sports photography camera
Samsung ST30 as a Sports photography camera
26
built in image stabilization (Sensor-shift)
no shutter priority mode
low megapixels (9MP)
tiny sensor size (1/2.3")
lacks phase detect auto focus
16
fixed focal length (()mm)
no shutter priority mode
does not have image stabilization
low resolution (10 megapixels)
small sensor (1/3")
lack of phase detect AF
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Travel Comparison

Ricoh CX2 Travel photography info
Samsung ST30 Travel photography info
66
lighter than competition (185 grams)
built-in flash
fairly wide (28mm)
very long zoom (300mm)
low megapixels (9MP)
display isn't selfie friendly
somewhat slow maximum aperture (f3.5)
65
lighter than competition in class (87g)
built-in flash
great max aperture (f)
missing Timelapse recording
low resolution (10MP)
display isn't selfie friendly
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Landscape Comparison

Ricoh CX2 Landscape photography features
Samsung ST30 Landscape photography features
42
focusing manually
fairly wide (28mm)
screen size is good (3 inch)
built in image stabilization (Sensor-shift)
lens is fixed (fixed lens mount)
somewhat slow maximum aperture (f3.5)
manual mode not available
low megapixels (9MP)
tiny sensor size (1/2.3")
lacks RAW files
30
great max aperture (f)
screen size is good (3 inches)
manual focus not available
cannot switch lens (fixed lens mount)
fixed focal length (()mm)
lack of manual exposure
does not have image stabilization
low resolution (10MP)
small sensor (1/3")
maximum ISO low (0)
lack of RAW format
missing Timelapse recording
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Vlogging Comparison

Vlogging with Ricoh CX2
Vlogging with Samsung ST30
30
fairly wide (28mm)
built in image stabilization (Sensor-shift)
lighter than competition (185g)
somewhat slow maximum aperture (f3.5)
display isn't selfie friendly
low quality video (640 x 480 resolution)
does not have external microphone jack
29
great max aperture (f)
lighter than competition in class (87 grams)
display isn't selfie friendly
does not have image stabilization
low res video (640 x 480 resolution)
missing external microphone support
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Ricoh CX2 vs Samsung ST30 Specifications

Detailed spec comparison table for Ricoh CX2 and Samsung ST30
 Ricoh CX2Samsung ST30
General Information
Make Ricoh Samsung
Model Ricoh CX2 Samsung ST30
Class Small Sensor Superzoom Ultracompact
Introduced 2009-08-20 2011-01-19
Physical type Compact Ultracompact
Sensor Information
Chip Smooth Imaging Engine IV -
Sensor type CMOS CCD
Sensor size 1/2.3" 1/3"
Sensor measurements 6.17 x 4.55mm 4.8 x 3.6mm
Sensor area 28.1mm² 17.3mm²
Sensor resolution 9 megapixels 10 megapixels
Anti aliasing filter
Aspect ratio 1:1, 4:3 and 3:2 -
Max resolution 3456 x 2592 4608 x 3456
Max native ISO 1600 -
Lowest native ISO 80 -
RAW support
Autofocusing
Manual focus
Touch to focus
AF continuous
AF single
AF tracking
Selective AF
Center weighted AF
Multi area AF
AF live view
Face detect focusing
Contract detect focusing
Phase detect focusing
Lens
Lens mount fixed lens fixed lens
Lens focal range 28-300mm (10.7x) ()
Largest aperture f/3.5-5.6 -
Macro focus distance 1cm -
Focal length multiplier 5.8 7.5
Screen
Type of display Fixed Type Fixed Type
Display size 3 inch 3 inch
Display resolution 920 thousand dots 460 thousand dots
Selfie friendly
Liveview
Touch friendly
Viewfinder Information
Viewfinder type None None
Features
Minimum shutter speed 8 secs 8 secs
Fastest shutter speed 1/2000 secs 1/2000 secs
Shutter priority
Aperture priority
Manual mode
Change WB
Image stabilization
Integrated flash
Flash range 3.00 m (ISO 400) -
Flash options Auto, On, Off, Red-Eye, Slow Sync -
External flash
AE bracketing
WB bracketing
Exposure
Multisegment
Average
Spot
Partial
AF area
Center weighted
Video features
Supported video resolutions 640 x 480 (30 fps), 320 x 240 (30 fps) 640 x 480
Max video resolution 640x480 640x480
Video format Motion JPEG -
Microphone support
Headphone support
Connectivity
Wireless None None
Bluetooth
NFC
HDMI
USB USB 2.0 (480 Mbit/sec) none
GPS None None
Physical
Environmental sealing
Water proof
Dust proof
Shock proof
Crush proof
Freeze proof
Weight 185 gr (0.41 pounds) 87 gr (0.19 pounds)
Physical dimensions 102 x 58 x 29mm (4.0" x 2.3" x 1.1") 82 x 52 x 17mm (3.2" x 2.0" x 0.7")
DXO scores
DXO Overall 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) -
Time lapse feature
Storage type SD/SDHC card, Internal -
Card slots One One
Retail cost $341 $55