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Ricoh CX3 vs Sony A900

Portability
92
Imaging
33
Features
35
Overall
33
Ricoh CX3 front
 
Sony Alpha DSLR-A900 front
Portability
54
Imaging
66
Features
62
Overall
64

Ricoh CX3 vs Sony A900 Key Specs

Ricoh CX3
(Full Review)
  • 10MP - 1/2.3" Sensor
  • 3" Fixed Display
  • ISO 80 - 3200
  • Sensor-shift Image Stabilization
  • 1280 x 720 video
  • 28-300mm (F3.5-5.6) lens
  • 206g - 102 x 58 x 29mm
  • Released June 2010
Sony A900
(Full Review)
  • 25MP - Full frame Sensor
  • 3" Fixed Screen
  • ISO 100 - 6400
  • Sensor based Image Stabilization
  • 1/8000s Max Shutter
  • No Video
  • Sony/Minolta Alpha Mount
  • 895g - 156 x 117 x 82mm
  • Introduced October 2008
  • Later Model is Sony A99
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Ricoh CX3 vs Sony A900 Overview

Lets look a bit more in depth at the Ricoh CX3 and Sony A900, one being a Small Sensor Superzoom and the latter is a Advanced DSLR by rivals Ricoh and Sony. There exists a huge gap among the resolutions of the CX3 (10MP) and A900 (25MP) and the CX3 (1/2.3") and A900 (Full frame) feature different sensor sizing.

Photography Glossary

The CX3 was announced 21 months later than the A900 which makes the cameras a generation apart from one another. Both of the cameras offer different body type with the Ricoh CX3 being a Compact camera and the Sony A900 being a Mid-size SLR camera.

Before going in to a thorough comparison, below is a simple highlight of how the CX3 scores versus the A900 in relation to portability, imaging, features and an overall rating.

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Reasons to pick Ricoh CX3 over the Sony A900

 CX3 A900 
IntroducedJune 2010October 2008Fresher by 21 months

Reasons to pick Sony A900 over the Ricoh CX3

 A900 CX3 
Screen resolution922k920kSharper screen (+2k dot)

Common features in the Ricoh CX3 and Sony A900

 CX3 A900 
Focus manually Dial exact focus
Screen typeFixed Fixed Fixed screen
Screen sizing3"3"Equivalent screen measurement
Selfie screen Absent selfie screen
Touch friendly screen Absent Touch friendly screen

Ricoh CX3 vs Sony A900 Physical Comparison

When you are aiming to carry your camera, you will want to think about its weight and volume. The Ricoh CX3 comes with outer measurements of 102mm x 58mm x 29mm (4.0" x 2.3" x 1.1") having a weight of 206 grams (0.45 lbs) whilst the Sony A900 has sizing of 156mm x 117mm x 82mm (6.1" x 4.6" x 3.2") having a weight of 895 grams (1.97 lbs).

Check out the Ricoh CX3 and Sony A900 in the new Camera with Lens Size Comparison Tool. Camera Size Comparison with Lenses

Always remember, the weight of an Interchangeable Lens Camera will change based on the lens you have during that time. Following is the front view over all size comparison of the CX3 vs the A900.

Ricoh CX3 vs Sony A900 size comparison

Considering dimensions and weight, the portability grade of the CX3 and A900 is 92 and 54 respectively.

Ricoh CX3 vs Sony A900 top view buttons comparison

Ricoh CX3 vs Sony A900 Sensor Comparison

Quite often, it is hard to picture the difference in sensor sizing simply by viewing specs. The photograph here will provide you a more clear sense of the sensor sizing in the CX3 and A900.

As you can plainly see, each of these cameras enjoy different megapixels and different sensor sizing. The CX3 having a smaller sensor is going to make getting shallower DOF harder and the Sony A900 will provide you with extra detail with its extra 15MP. Higher resolution will make it easier to crop pictures far more aggressively. The newer CX3 should have an advantage when it comes to sensor technology.

Ricoh CX3 vs Sony A900 sensor size comparison

Ricoh CX3 vs Sony A900 Screen and ViewFinder

Ricoh CX3 vs Sony A900 Screen and Viewfinder comparison
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Photography Type Scores

Portrait Comparison

Portrait photography with Ricoh CX3
Portrait photography with Sony A900
26
manual focus
no manual control
can't use external flash
MP count low (10MP)
sensor size is tiny (1/2.3")
doesn't have RAW support
71
you can focus manually
high MP (25MP)
sensor size is big (Full frame)
delivers RAW formats
does not have liveview
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Street Comparison

Ricoh CX3 as a Street photography camera
Sony A900 as a Street photography camera
60
has image stabilization (Sensor-shift)
lighter than competition in class (206g)
no moving screen
sensor size is tiny (1/2.3")
doesn't have RAW support
66
image stabilization (Sensor based)
sensor size is big (Full frame)
delivers RAW formats
weather proofing
screen is fixed
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Sports Comparison

Ricoh CX3 Sports photography info
Sony A900 Sports photography info
26
has image stabilization (Sensor-shift)
lack of shutter priority mode
MP count low (10MP)
sensor size is tiny (1/2.3")
doesn't have phase detect AF
70
great max shutter speed (1/8,000s)
image stabilization (Sensor based)
high MP (25MP)
sensor size is big (Full frame)
weather proofing
sensor has phase detect AF
does not have liveview
max frames per second low (5.0 frames/s)
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Travel Comparison

Ricoh CX3 Travel photography information
Sony A900 Travel photography information
66
lighter than competition in class (206 grams)
flash built-in
fairly wide (28mm)
long reach (300mm)
MP count low (10 megapixels)
display is not selfie friendly
sluggish maximum aperture (f3.5)
54
weather proofing
high MP (25 megapixels)
missing Timelapse recording
does not offer selfie friendly display
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Landscape Comparison

Landscape photography with Ricoh CX3
Landscape photography with Sony A900
42
manual focus
fairly wide (28mm)
screen is a good size (3")
has image stabilization (Sensor-shift)
fixed lens (fixed lens mount)
sluggish maximum aperture (f3.5)
no manual control
MP count low (10MP)
sensor size is tiny (1/2.3")
doesn't have RAW support
72
you can focus manually
interchangeable lenses (Sony/Minolta Alpha mount)
pretty good screen size (3")
image stabilization (Sensor based)
high MP (25MP)
sensor size is big (Full frame)
delivers RAW formats
weather proofing
2 card slots
does not have liveview
missing Timelapse recording
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Vlogging Comparison

Ricoh CX3 as a Vlogging camera
Sony A900 as a Vlogging camera
30
fairly wide (28mm)
has image stabilization (Sensor-shift)
lighter than competition in class (206 grams)
sluggish maximum aperture (f3.5)
display is not selfie friendly
low video resolution (1280 x 720 resolution)
doesn't have microphone jack
9
no video
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Ricoh CX3 vs Sony A900 Specifications

Detailed spec comparison table for Ricoh CX3 and Sony A900
 Ricoh CX3Sony Alpha DSLR-A900
General Information
Make Ricoh Sony
Model type Ricoh CX3 Sony Alpha DSLR-A900
Category Small Sensor Superzoom Advanced DSLR
Released 2010-06-16 2008-10-22
Physical type Compact Mid-size SLR
Sensor Information
Processor Smooth Imaging Engine IV Bionz
Sensor type BSI-CMOS CMOS
Sensor size 1/2.3" Full frame
Sensor measurements 6.17 x 4.55mm 35.9 x 24mm
Sensor area 28.1mm² 861.6mm²
Sensor resolution 10MP 25MP
Anti alias filter
Aspect ratio 1:1, 4:3 and 3:2 3:2 and 16:9
Peak resolution 3648 x 2736 6048 x 4032
Highest native ISO 3200 6400
Min native ISO 80 100
RAW files
Autofocusing
Manual focusing
Touch focus
Autofocus continuous
Single autofocus
Tracking autofocus
Selective autofocus
Center weighted autofocus
Multi area autofocus
Autofocus live view
Face detect focus
Contract detect focus
Phase detect focus
Total focus points - 9
Lens
Lens mount type fixed lens Sony/Minolta Alpha
Lens zoom range 28-300mm (10.7x) -
Maximal aperture f/3.5-5.6 -
Macro focusing distance 1cm -
Available lenses - 143
Crop factor 5.8 1
Screen
Type of display Fixed Type Fixed Type
Display size 3 inch 3 inch
Display resolution 920 thousand dots 922 thousand dots
Selfie friendly
Liveview
Touch function
Display tech - TFT Xtra Fine color LCD
Viewfinder Information
Viewfinder None Optical (pentaprism)
Viewfinder coverage - 100%
Viewfinder magnification - 0.74x
Features
Minimum shutter speed 8s 30s
Fastest shutter speed 1/2000s 1/8000s
Continuous shutter rate - 5.0 frames per sec
Shutter priority
Aperture priority
Expose Manually
Exposure compensation - Yes
Custom white balance
Image stabilization
Built-in flash
Flash distance 4.00 m no built-in flash
Flash modes Auto, On, Off, Red-Eye, Slow Sync Auto, On, Off, Red-Eye, Slow Sync, Rear Curtain, Fill-in, Wireless
External flash
AEB
WB bracketing
Fastest flash synchronize - 1/250s
Exposure
Multisegment
Average
Spot
Partial
AF area
Center weighted
Video features
Supported video resolutions 1280 x 720 (30 fps), 640 x 480 (30 fps), 320 x 240 (30 fps) -
Highest video resolution 1280x720 None
Video file format Motion JPEG -
Microphone 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 proofing
Dust proofing
Shock proofing
Crush proofing
Freeze proofing
Weight 206 grams (0.45 lbs) 895 grams (1.97 lbs)
Dimensions 102 x 58 x 29mm (4.0" x 2.3" x 1.1") 156 x 117 x 82mm (6.1" x 4.6" x 3.2")
DXO scores
DXO Overall rating not tested 79
DXO Color Depth rating not tested 23.7
DXO Dynamic range rating not tested 12.3
DXO Low light rating not tested 1431
Other
Battery life - 880 pictures
Battery style - Battery Pack
Battery ID DB-100 NP-FM500H
Self timer Yes (2, 10 or Custom) Yes (2 or 10 sec)
Time lapse shooting
Storage type SD/SDHC card, Internal Compact Flash (Type I or II), Memory Stick Duo / Pro Duo, UDMA Mode 5, Supports FAT12 / FAT16 / FAT32
Card slots 1 Dual
Pricing at release $329 $2,736