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Ricoh CX2 vs Sony A55

Portability
93
Imaging
32
Features
35
Overall
33
Ricoh CX2 front
 
Sony SLT-A55 front
Portability
67
Imaging
56
Features
80
Overall
65

Ricoh CX2 vs Sony A55 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
  • Launched August 2009
Sony A55
(Full Review)
  • 16MP - APS-C Sensor
  • 3" Fully Articulated Display
  • ISO 100 - 12800 (Expand to 25600)
  • Sensor based Image Stabilization
  • 1920 x 1080 video
  • Sony/Minolta Alpha Mount
  • 500g - 124 x 92 x 85mm
  • Launched August 2010
  • Successor is Sony A57
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Ricoh CX2 vs Sony A55 Overview

Its time to take a closer look at the Ricoh CX2 versus Sony A55, former being a Small Sensor Superzoom while the other is a Entry-Level DSLR by rivals Ricoh and Sony. There exists a noticeable gap between the resolutions of the CX2 (9MP) and A55 (16MP) and the CX2 (1/2.3") and A55 (APS-C) boast different sensor measurements.

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The CX2 was unveiled 12 months prior to the A55 and they are both of a similar age. Both cameras feature different body design with the Ricoh CX2 being a Compact camera and the Sony A55 being a Compact SLR camera.

Before delving straight to a more detailed comparison, here is a quick introduction of how the CX2 grades versus the A55 in terms of portability, imaging, features and an overall grade.

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Reasons to pick Ricoh CX2 over the Sony A55

 CX2 A55 

Reasons to pick Sony A55 over the Ricoh CX2

 A55 CX2 
LaunchedAugust 2010August 2009More recent by 12 months
Display typeFully ArticulatedFixed Fully Articulating display
Display resolution921k920kClearer display (+1k dot)
Selfie screen Take selfies

Common features in the Ricoh CX2 and Sony A55

 CX2 A55 
Focus manually Very exact focus
Display size3"3"Same display measurements
Touch friendly display Absent Touch friendly display

Ricoh CX2 vs Sony A55 Physical Comparison

If you are looking to lug around your camera often, you'll need to take into account its weight and measurements. The Ricoh CX2 has got physical dimensions of 102mm x 58mm x 29mm (4.0" x 2.3" x 1.1") accompanied by a weight of 185 grams (0.41 lbs) while the Sony A55 has proportions of 124mm x 92mm x 85mm (4.9" x 3.6" x 3.3") having a weight of 500 grams (1.10 lbs).

Analyze the Ricoh CX2 versus Sony A55 in our completely new Camera & Lens Size Comparison Tool. Camera Size Comparison with Lenses

Remember, the weight of an ILC will vary dependant on the lens you choose at that time. Below is a front view overall size comparison of the CX2 and the A55.

Ricoh CX2 vs Sony A55 size comparison

Considering dimensions and weight, the portability rating of the CX2 and A55 is 93 and 67 respectively.

Ricoh CX2 vs Sony A55 top view buttons comparison

Ricoh CX2 vs Sony A55 Sensor Comparison

Typically, it's tough to picture the difference between sensor measurements merely by looking at a spec sheet. The graphic below may offer you a much better sense of the sensor dimensions in the CX2 and A55.

Clearly, each of the cameras feature different megapixels and different sensor measurements. The CX2 having a tinier sensor is going to make shooting shallower depth of field more challenging and the Sony A55 will give you more detail having an extra 7MP. Greater resolution will also allow you to crop pics way more aggressively. The older CX2 is going to be disadvantaged in sensor technology.

Ricoh CX2 vs Sony A55 sensor size comparison

Ricoh CX2 vs Sony A55 Screen and ViewFinder

Ricoh CX2 vs Sony A55 Screen and Viewfinder comparison
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Photography Type Scores

Portrait Comparison

Portrait photography with Ricoh CX2
Portrait photography with Sony A55
25
focusing manually
manual exposure not possible
cannot use external flash
low megapixels (9 megapixels)
sensor size is small (1/2.3")
lack of RAW support
73
manual focus
good MP (16 megapixels)
sensor size is good (APS-C)
has face detection autofocus
delivers RAW files
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Street Comparison

Ricoh CX2 Street photography details
Sony A55 Street photography details
61
has image stabilization (Sensor-shift)
lighter than average (185 grams)
no articulating screen
sensor size is small (1/2.3")
lack of RAW support
77
fully articulated screen
built in image stabilization (Sensor based)
sensor size is good (APS-C)
delivers RAW files
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Sports Comparison

Ricoh CX2 Sports photography factors
Sony A55 Sports photography factors
26
has image stabilization (Sensor-shift)
no shutter priority
low megapixels (9 megapixels)
sensor size is small (1/2.3")
lack of phase detect auto focus
68
built in image stabilization (Sensor based)
good MP (16 megapixels)
sensor size is good (APS-C)
sensor has phase detect autofocus
bad battery life (380 CIPA)
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Travel Comparison

Travel photography with Ricoh CX2
Travel photography with Sony A55
66
lighter than average (185g)
flash built-in
rather wide (28mm)
great reach (300mm)
low megapixels (9MP)
screen is not selfie friendly
sluggish max aperture (f3.5)
62
good MP (16MP)
has built in flash
selfie friendly display
missing Timelapse recording
bad battery life (380 CIPA)
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Landscape Comparison

Ricoh CX2 Landscape photography info
Sony A55 Landscape photography info
42
focusing manually
rather wide (28mm)
screen size is good (3 inch)
has image stabilization (Sensor-shift)
lens is fixed (fixed lens mount)
sluggish max aperture (f3.5)
manual exposure not possible
low megapixels (9MP)
sensor size is small (1/2.3")
lack of RAW support
67
manual focus
switch lenses (Sony/Minolta Alpha mount)
screen size is good (3")
built in image stabilization (Sensor based)
good MP (16MP)
sensor size is good (APS-C)
delivers RAW files
bad battery life (380 CIPA)
missing Timelapse recording
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Vlogging Comparison

Ricoh CX2 Vlogging information
Sony A55 Vlogging information
30
rather wide (28mm)
has image stabilization (Sensor-shift)
lighter than average (185 grams)
sluggish max aperture (f3.5)
screen is not selfie friendly
low quality video (640 x 480 resolution)
no external microphone port
78
selfie friendly display
built in image stabilization (Sensor based)
has face detection autofocus
video resolution high (1920 x 1080 pxls)
includes external microphone port
Photography Glossary

Ricoh CX2 vs Sony A55 Specifications

Detailed spec comparison table for Ricoh CX2 and Sony A55
 Ricoh CX2Sony SLT-A55
General Information
Brand Ricoh Sony
Model Ricoh CX2 Sony SLT-A55
Class Small Sensor Superzoom Entry-Level DSLR
Launched 2009-08-20 2010-08-24
Body design Compact Compact SLR
Sensor Information
Chip Smooth Imaging Engine IV Bionz
Sensor type CMOS CMOS
Sensor size 1/2.3" APS-C
Sensor measurements 6.17 x 4.55mm 23.5 x 15.6mm
Sensor area 28.1mm² 366.6mm²
Sensor resolution 9 megapixel 16 megapixel
Anti aliasing filter
Aspect ratio 1:1, 4:3 and 3:2 3:2 and 16:9
Peak resolution 3456 x 2592 4912 x 3264
Highest native ISO 1600 12800
Highest enhanced ISO - 25600
Min native ISO 80 100
RAW pictures
Autofocusing
Manual focus
AF touch
AF continuous
AF single
AF tracking
Selective AF
AF center weighted
Multi area AF
AF live view
Face detect AF
Contract detect AF
Phase detect AF
Number of focus points - 15
Cross focus points - 3
Lens
Lens mount fixed lens Sony/Minolta Alpha
Lens focal range 28-300mm (10.7x) -
Highest aperture f/3.5-5.6 -
Macro focus range 1cm -
Amount of lenses - 143
Focal length multiplier 5.8 1.5
Screen
Display type Fixed Type Fully Articulated
Display sizing 3 inches 3 inches
Resolution of display 920k dot 921k dot
Selfie friendly
Liveview
Touch capability
Viewfinder Information
Viewfinder None Electronic
Viewfinder resolution - 1,150k dot
Viewfinder coverage - 100 percent
Viewfinder magnification - 0.73x
Features
Minimum shutter speed 8s 30s
Fastest shutter speed 1/2000s 1/4000s
Continuous shutter speed - 10.0fps
Shutter priority
Aperture priority
Expose Manually
Exposure compensation - Yes
Change WB
Image stabilization
Inbuilt flash
Flash range 3.00 m (ISO 400) 10.00 m (@ ISO 100)
Flash settings Auto, On, Off, Red-Eye, Slow Sync Auto, On, Off, Red-Eye, Slow Sync, High Speed Sync, Rear Curtain, Fill-in, Wireless
Hot shoe
AE bracketing
WB bracketing
Fastest flash sync - 1/160s
Exposure
Multisegment
Average
Spot
Partial
AF area
Center weighted
Video features
Supported video resolutions 640 x 480 (30 fps), 320 x 240 (30 fps) 1920 x 1080 (60, 29.97 fps), 1440 x 1080 (30fps), 640 x 424 (29.97 fps)
Highest video resolution 640x480 1920x1080
Video format Motion JPEG MPEG-4, AVCHD, H.264
Microphone jack
Headphone jack
Connectivity
Wireless None Eye-Fi Connected
Bluetooth
NFC
HDMI
USB USB 2.0 (480 Mbit/sec) USB 2.0 (480 Mbit/sec)
GPS None BuiltIn
Physical
Environmental seal
Water proof
Dust proof
Shock proof
Crush proof
Freeze proof
Weight 185 gr (0.41 lbs) 500 gr (1.10 lbs)
Physical dimensions 102 x 58 x 29mm (4.0" x 2.3" x 1.1") 124 x 92 x 85mm (4.9" x 3.6" x 3.3")
DXO scores
DXO Overall score not tested 73
DXO Color Depth score not tested 23.0
DXO Dynamic range score not tested 12.4
DXO Low light score not tested 816
Other
Battery life - 380 shots
Form of battery - Battery Pack
Battery model DB-70 NP-FW50
Self timer Yes (2, 10 or Custom) Yes (2 or 10 sec)
Time lapse shooting
Storage media SD/SDHC card, Internal SD/SDHC/SDXC/Memory Stick Pro Duo/ Pro-HG Duo
Storage slots One One
Retail cost $341 $800