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Ricoh CX2 vs Sony A100

Portability
93
Imaging
32
Features
35
Overall
33
Ricoh CX2 front
 
Sony Alpha DSLR-A100 front
Portability
64
Imaging
48
Features
38
Overall
44

Ricoh CX2 vs Sony A100 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
Sony A100
(Full Review)
  • 10MP - APS-C Sensor
  • 2.5" Fixed Display
  • ISO 100 - 1600
  • Sensor based Image Stabilization
  • No Video
  • Sony/Minolta Alpha Mount
  • 638g - 133 x 95 x 71mm
  • Revealed July 2006
  • Older Model is Konica Minolta 5D
  • New Model is Sony A550
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Ricoh CX2 vs Sony A100 Overview

Here is a comprehensive assessment of the Ricoh CX2 versus Sony A100, former being a Small Sensor Superzoom while the other is a Entry-Level DSLR by competitors Ricoh and Sony. The sensor resolution of the CX2 (9MP) and the A100 (10MP) is very comparable but the CX2 (1/2.3") and A100 (APS-C) offer different sensor sizing.

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The CX2 was manufactured 3 years later than the A100 and that is a fairly large difference as far as camera tech is concerned. Both of these cameras feature different body design with the Ricoh CX2 being a Compact camera and the Sony A100 being a Compact SLR camera.

Before going straight to a more detailed comparison, here is a quick summation of how the CX2 scores versus the A100 with regard to portability, imaging, features and an overall rating.

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Reasons to pick Ricoh CX2 over the Sony A100

 CX2 A100 
RevealedAugust 2009July 2006Fresher by 38 months
Display size3"2.5"Larger display (+0.5")
Display resolution920k230kClearer display (+690k dot)

Reasons to pick Sony A100 over the Ricoh CX2

 A100 CX2 

Common features in the Ricoh CX2 and Sony A100

 CX2 A100 
Manual focus Dial exact focusing
Display typeFixed Fixed Fixed display
Selfie screen Neither provides selfie screen
Touch friendly display Neither provides Touch friendly display

Ricoh CX2 vs Sony A100 Physical Comparison

If you're going to carry your camera often, you should factor in its weight and volume. The Ricoh CX2 provides exterior dimensions of 102mm x 58mm x 29mm (4.0" x 2.3" x 1.1") and a weight of 185 grams (0.41 lbs) while the Sony A100 has sizing of 133mm x 95mm x 71mm (5.2" x 3.7" x 2.8") and a weight of 638 grams (1.41 lbs).

Check the Ricoh CX2 versus Sony A100 in our newest Camera plus Lens Size Comparison Tool. Camera Size Comparison with Lenses

Take into account, the weight of an ILC will differ dependant on the lens you are working with at that moment. Here is a front view scale comparison of the CX2 vs the A100.

Ricoh CX2 vs Sony A100 size comparison

Using size and weight, the portability grade of the CX2 and A100 is 93 and 64 respectively.

Ricoh CX2 vs Sony A100 top view buttons comparison

Ricoh CX2 vs Sony A100 Sensor Comparison

Oftentimes, it's difficult to imagine the gap in sensor sizing simply by seeing specs. The visual below might provide you a much better sense of the sensor sizes in the CX2 and A100.

All in all, the two cameras come with different resolutions and different sensor sizing. The CX2 featuring a smaller sensor is going to make achieving shallow DOF harder and the Sony A100 will show more detail due to its extra 1 Megapixels. Greater resolution can also allow you to crop images a good deal more aggressively. The fresher CX2 provides an advantage with regard to sensor technology.

Ricoh CX2 vs Sony A100 sensor size comparison

Ricoh CX2 vs Sony A100 Screen and ViewFinder

Ricoh CX2 vs Sony A100 Screen and Viewfinder comparison
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Photography Type Scores

Portrait Comparison

Ricoh CX2 as a Portrait photography camera
Sony A100 as a Portrait photography camera
25
manual focus
no manual mode
external flash not possible
low megapixels (9 megapixels)
sensor is tiny (1/2.3")
doesn't have RAW files
52
you can focus manually
sensor size is nice (APS-C)
saves RAW formats
no liveview feature
megapixel count low (10MP)
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Street Comparison

Ricoh CX2 Street photography info
Sony A100 Street photography info
61
image stabilization (Sensor-shift)
lighter than competitors in class (185g)
no articulating screen
sensor is tiny (1/2.3")
doesn't have RAW files
64
has image stabilization (Sensor based)
sensor size is nice (APS-C)
saves RAW formats
screen does not articulate
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Sports Comparison

Ricoh CX2 Sports photography features
Sony A100 Sports photography features
26
image stabilization (Sensor-shift)
lack of shutter priority mode
low megapixels (9MP)
sensor is tiny (1/2.3")
doesn't have phase detect auto focus
49
has image stabilization (Sensor based)
sensor size is nice (APS-C)
comes with phase detect auto focus
no liveview feature
slow continuous shooting (3.0 fps)
megapixel count low (10 megapixels)
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Travel Comparison

Travel photography with Ricoh CX2
Travel photography with Sony A100
66
lighter than competitors in class (185g)
built-in flash
pretty wide (28mm)
great zoom (300mm)
low megapixels (9 megapixels)
does not offer selfie friendly screen
slow maximum aperture (f3.5)
45
has built in flash
no Timelapse recording
megapixel count low (10 megapixels)
doesn't have selfie friendly screen
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Landscape Comparison

Landscape photography with Ricoh CX2
Landscape photography with Sony A100
42
manual focus
pretty wide (28mm)
screen size is good (3 inch)
image stabilization (Sensor-shift)
fixed lens (fixed lens mount)
slow maximum aperture (f3.5)
no manual mode
low megapixels (9MP)
sensor is tiny (1/2.3")
doesn't have RAW files
53
you can focus manually
swap lenses (Sony/Minolta Alpha mount)
has image stabilization (Sensor based)
sensor size is nice (APS-C)
saves RAW formats
screen is somewhat small (2.5 inch)
no liveview feature
megapixel count low (10 megapixels)
no Timelapse recording
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Vlogging Comparison

Ricoh CX2 Vlogging advice
Sony A100 Vlogging advice
30
pretty wide (28mm)
image stabilization (Sensor-shift)
lighter than competitors in class (185g)
slow maximum aperture (f3.5)
does not offer selfie friendly screen
low video resolution (640 x 480 resolution)
missing mic socket
9
lack of video recording
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Ricoh CX2 vs Sony A100 Specifications

Detailed spec comparison table for Ricoh CX2 and Sony A100
 Ricoh CX2Sony Alpha DSLR-A100
General Information
Company Ricoh Sony
Model type Ricoh CX2 Sony Alpha DSLR-A100
Category Small Sensor Superzoom Entry-Level DSLR
Revealed 2009-08-20 2006-07-31
Body design Compact Compact SLR
Sensor Information
Processor Smooth Imaging Engine IV -
Sensor type CMOS CCD
Sensor size 1/2.3" APS-C
Sensor measurements 6.17 x 4.55mm 23.6 x 15.8mm
Sensor area 28.1mm² 372.9mm²
Sensor resolution 9 megapixel 10 megapixel
Anti alias filter
Aspect ratio 1:1, 4:3 and 3:2 3:2
Highest resolution 3456 x 2592 3872 x 2592
Highest native ISO 1600 1600
Minimum native ISO 80 100
RAW pictures
Autofocusing
Manual focusing
Autofocus touch
Autofocus continuous
Single autofocus
Autofocus tracking
Autofocus selectice
Autofocus center weighted
Multi area autofocus
Live view autofocus
Face detection focus
Contract detection focus
Phase detection focus
Total focus points - 9
Lens
Lens mount type fixed lens Sony/Minolta Alpha
Lens zoom range 28-300mm (10.7x) -
Highest aperture f/3.5-5.6 -
Macro focusing range 1cm -
Available lenses - 143
Focal length multiplier 5.8 1.5
Screen
Range of screen Fixed Type Fixed Type
Screen size 3 inch 2.5 inch
Resolution of screen 920 thousand dot 230 thousand dot
Selfie friendly
Liveview
Touch operation
Viewfinder Information
Viewfinder None Optical (pentamirror)
Viewfinder coverage - 95%
Viewfinder magnification - 0.55x
Features
Slowest shutter speed 8 secs 30 secs
Maximum shutter speed 1/2000 secs 1/4000 secs
Continuous shooting speed - 3.0 frames/s
Shutter priority
Aperture priority
Manual exposure
Exposure compensation - Yes
Set white balance
Image stabilization
Integrated flash
Flash distance 3.00 m (ISO 400) -
Flash modes Auto, On, Off, Red-Eye, Slow Sync Auto, Fill-in, Red-Eye reduction, Slow Sync, Off
Hot shoe
AEB
WB bracketing
Maximum flash sync - 1/160 secs
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) -
Highest video resolution 640x480 None
Video data format Motion JPEG -
Microphone jack
Headphone jack
Connectivity
Wireless None None
Bluetooth
NFC
HDMI
USB USB 2.0 (480 Mbit/sec) USB 2.0 (480 Mbit/sec)
GPS None None
Physical
Environmental seal
Water proofing
Dust proofing
Shock proofing
Crush proofing
Freeze proofing
Weight 185 grams (0.41 lbs) 638 grams (1.41 lbs)
Physical dimensions 102 x 58 x 29mm (4.0" x 2.3" x 1.1") 133 x 95 x 71mm (5.2" x 3.7" x 2.8")
DXO scores
DXO All around rating not tested 61
DXO Color Depth rating not tested 22.0
DXO Dynamic range rating not tested 11.2
DXO Low light rating not tested 476
Other
Battery ID DB-70 NP-FM55H
Self timer Yes (2, 10 or Custom) Yes (2 or 10 sec)
Time lapse shooting
Storage media SD/SDHC card, Internal Compact Flash (Type I or II)
Storage slots Single Single
Launch cost $341 $1,000