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Ricoh CX4 vs Sony A33

Portability
92
Imaging
34
Features
34
Overall
34
Ricoh CX4 front
 
Sony SLT-A33 front
Portability
67
Imaging
54
Features
80
Overall
64

Ricoh CX4 vs Sony A33 Key Specs

Ricoh CX4
(Full Review)
  • 10MP - 1/2.3" Sensor
  • 3" Fixed Display
  • ISO 100 - 3200
  • Sensor-shift Image Stabilization
  • 1280 x 720 video
  • 28-300mm (F3.5-5.6) lens
  • 205g - 102 x 59 x 29mm
  • Launched August 2010
Sony A33
(Full Review)
  • 14MP - APS-C Sensor
  • 3" Fully Articulated Screen
  • ISO 100 - 12800 (Raise to 25600)
  • Sensor based Image Stabilization
  • 1920 x 1080 video
  • Sony/Minolta Alpha Mount
  • 500g - 124 x 92 x 85mm
  • Launched August 2010
  • Renewed by Sony A35
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Ricoh CX4 vs Sony A33 Overview

On this page, we will be evaluating the Ricoh CX4 and Sony A33, former is a Small Sensor Superzoom while the latter is a Entry-Level DSLR by companies Ricoh and Sony. There exists a considerable gap among the image resolutions of the CX4 (10MP) and A33 (14MP) and the CX4 (1/2.3") and A33 (APS-C) boast totally different sensor dimensions.

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The CX4 was introduced at a similar time to the A33 which means that they are of a similar age. Both the cameras have different body design with the Ricoh CX4 being a Compact camera and the Sony A33 being a Compact SLR camera.

Before delving right into a thorough comparison, here is a brief overview of how the CX4 scores vs the A33 for portability, imaging, features and an overall score.

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Reasons to pick Ricoh CX4 over the Sony A33

 CX4 A33 

Reasons to pick Sony A33 over the Ricoh CX4

 A33 CX4 
Screen typeFully ArticulatedFixed Fully Articulating screen
Screen resolution921k920kClearer screen (+1k dot)
Selfie screen Take selfies

Common features in the Ricoh CX4 and Sony A33

 CX4 A33 
LaunchedAugust 2010August 2010Same age
Focus manually More exact focus
Screen dimensions3"3"Equal screen sizing
Touch screen Lacking Touch screen

Ricoh CX4 vs Sony A33 Physical Comparison

If you are looking to carry around your camera regularly, you will want to factor its weight and volume. The Ricoh CX4 comes with physical dimensions of 102mm x 59mm x 29mm (4.0" x 2.3" x 1.1") and a weight of 205 grams (0.45 lbs) while the Sony A33 has sizing of 124mm x 92mm x 85mm (4.9" x 3.6" x 3.3") accompanied by a weight of 500 grams (1.10 lbs).

Contrast the Ricoh CX4 and Sony A33 in our newest Camera & Lens Size Comparison Tool. Camera Size Comparison with Lenses

Keep in mind, the weight of an ILC will change dependant on the lens you choose at that moment. Following is a front view dimensions comparison of the CX4 vs the A33.

Ricoh CX4 vs Sony A33 size comparison

Considering dimensions and weight, the portability grade of the CX4 and A33 is 92 and 67 respectively.

Ricoh CX4 vs Sony A33 top view buttons comparison

Ricoh CX4 vs Sony A33 Sensor Comparison

More often than not, it's difficult to see the gap in sensor sizes only by viewing technical specs. The picture below should provide you a far better sense of the sensor sizes in the CX4 and A33.

As you have seen, each of these cameras provide different resolutions and different sensor sizes. The CX4 using its smaller sensor will make achieving shallow depth of field tougher and the Sony A33 will render greater detail using its extra 4MP. Higher resolution can also enable you to crop shots more aggressively.

Ricoh CX4 vs Sony A33 sensor size comparison

Ricoh CX4 vs Sony A33 Screen and ViewFinder

Ricoh CX4 vs Sony A33 Screen and Viewfinder comparison
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Photography Type Scores

Portrait Comparison

Ricoh CX4 Portrait photography highlights
Sony A33 Portrait photography highlights
27
has manual focus
lack of manual mode
cannot use external flash
low megapixels (10MP)
tiny sensor (1/2.3")
does not have RAW format
72
has manual focus
megapixel count good (14 megapixels)
sensor size is decent (APS-C)
includes face detect focus
delivers RAW files
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Street Comparison

Ricoh CX4 Street photography details
Sony A33 Street photography details
61
image stabilization (Sensor-shift)
lighter than competitors in class (205 grams)
no moving screen
tiny sensor (1/2.3")
does not have RAW format
76
screen articulates fully
has image stabilization (Sensor based)
sensor size is decent (APS-C)
delivers RAW files
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Sports Comparison

Ricoh CX4 Sports photography details
Sony A33 Sports photography details
25
image stabilization (Sensor-shift)
max fps very slow (5.0 frames per second)
no shutter priority
low megapixels (10 megapixels)
tiny sensor (1/2.3")
does not have phase detect auto focus
67
has image stabilization (Sensor based)
megapixel count good (14MP)
sensor size is decent (APS-C)
sensor has phase detect auto focus
terrible battery life (340 CIPA)
Photography Glossary

Travel Comparison

Ricoh CX4 Travel photography information
Sony A33 Travel photography information
66
lighter than competitors in class (205 grams)
has built in flash
quite wide (28mm)
long zoom (300mm)
low megapixels (10MP)
display isn't selfie friendly
slow maximum aperture (f3.5)
61
megapixel count good (14 megapixels)
has built in flash
selfie friendly screen
no Timelapse mode
terrible battery life (340 CIPA)
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Landscape Comparison

Ricoh CX4 as a Landscape photography camera
Sony A33 as a Landscape photography camera
42
has manual focus
quite wide (28mm)
screen size is good (3 inch)
image stabilization (Sensor-shift)
cannot change lens (fixed lens mount)
slow maximum aperture (f3.5)
lack of manual mode
low megapixels (10MP)
tiny sensor (1/2.3")
does not have RAW format
67
has manual focus
switch lenses (Sony/Minolta Alpha mount)
screen size is good (3")
has image stabilization (Sensor based)
megapixel count good (14 megapixels)
sensor size is decent (APS-C)
delivers RAW files
terrible battery life (340 per charge)
no Timelapse mode
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Vlogging Comparison

Vlogging with Ricoh CX4
Vlogging with Sony A33
30
quite wide (28mm)
image stabilization (Sensor-shift)
lighter than competitors in class (205 grams)
slow maximum aperture (f3.5)
display isn't selfie friendly
low video resolution (1280 x 720 pxls)
missing microphone support
77
selfie friendly screen
has image stabilization (Sensor based)
includes face detect focus
high res video (1920 x 1080 resolution)
includes microphone support
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Ricoh CX4 vs Sony A33 Specifications

Detailed spec comparison table for Ricoh CX4 and Sony A33
 Ricoh CX4Sony SLT-A33
General Information
Brand Ricoh Sony
Model Ricoh CX4 Sony SLT-A33
Category Small Sensor Superzoom Entry-Level DSLR
Launched 2010-08-19 2010-08-24
Physical type Compact Compact SLR
Sensor Information
Processor Chip Smooth Imaging Engine IV Bionz
Sensor type BSI-CMOS CMOS
Sensor size 1/2.3" APS-C
Sensor measurements 6.17 x 4.55mm 23.5 x 15.6mm
Sensor surface area 28.1mm² 366.6mm²
Sensor resolution 10 megapixels 14 megapixels
Anti aliasing filter
Aspect ratio 1:1, 4:3 and 3:2 3:2 and 16:9
Peak resolution 3648 x 2736 4592 x 3056
Highest native ISO 3200 12800
Highest enhanced ISO - 25600
Lowest native ISO 100 100
RAW pictures
Autofocusing
Focus manually
Autofocus touch
Continuous autofocus
Autofocus single
Autofocus tracking
Autofocus selectice
Center weighted autofocus
Autofocus multi area
Live view autofocus
Face detect autofocus
Contract detect autofocus
Phase detect autofocus
Number of focus points - 15
Cross focus points - 3
Lens
Lens mounting type fixed lens Sony/Minolta Alpha
Lens focal range 28-300mm (10.7x) -
Largest aperture f/3.5-5.6 -
Macro focus distance 1cm -
Total lenses - 143
Crop factor 5.8 1.5
Screen
Display type Fixed Type Fully Articulated
Display sizing 3" 3"
Resolution of display 920 thousand dots 921 thousand dots
Selfie friendly
Liveview
Touch friendly
Viewfinder Information
Viewfinder type None Electronic
Viewfinder resolution - 1,150 thousand dots
Viewfinder coverage - 100%
Viewfinder magnification - 0.73x
Features
Minimum shutter speed 8 seconds 30 seconds
Fastest shutter speed 1/2000 seconds 1/4000 seconds
Continuous shutter rate 5.0 frames per sec 7.0 frames per sec
Shutter priority
Aperture priority
Manual mode
Exposure compensation - Yes
Custom white balance
Image stabilization
Inbuilt flash
Flash range 4.00 m 10.00 m (@ ISO 100)
Flash modes Auto, On, Off, Red-Eye, Slow Sync Auto, On, Off, Red-Eye, Slow Sync, High Speed Sync, Rear Curtain, Fill-in, Wireless
Hot shoe
Auto exposure bracketing
WB bracketing
Fastest flash synchronize - 1/160 seconds
Exposure
Multisegment metering
Average metering
Spot metering
Partial metering
AF area metering
Center weighted metering
Video features
Video resolutions 1280 x 720 (30 fps), 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 1280x720 1920x1080
Video file format Motion JPEG MPEG-4, AVCHD, H.264
Microphone support
Headphone support
Connectivity
Wireless None Eye-Fi Connected
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 205 grams (0.45 lb) 500 grams (1.10 lb)
Physical dimensions 102 x 59 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 70
DXO Color Depth score not tested 22.8
DXO Dynamic range score not tested 12.6
DXO Low light score not tested 591
Other
Battery life - 340 photographs
Type of battery - Battery Pack
Battery model DB-100 NP-FW50
Self timer Yes (2, 10 or Custom) Yes (2 or 10 sec)
Time lapse shooting
Type of storage SD/SDHC/SDXC card, Internal SD/SDHC/SDXC/Memory Stick Pro Duo/ Pro-HG Duo
Card slots One One
Cost at release $211 $230