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Casio EX-S12 vs Sony A900

Portability
96
Imaging
34
Features
21
Overall
28
Casio Exilim EX-S12 front
 
Sony Alpha DSLR-A900 front
Portability
54
Imaging
66
Features
62
Overall
64

Casio EX-S12 vs Sony A900 Key Specs

Casio EX-S12
(Full Review)
  • 12MP - 1/2.3" Sensor
  • 2.7" Fixed Screen
  • ISO 100 - 1600
  • 1280 x 720 video
  • 36-108mm (F2.8-7.9) lens
  • 111g - 95 x 60 x 23mm
  • Released January 2009
Sony A900
(Full Review)
  • 25MP - Full frame Sensor
  • 3" Fixed Display
  • ISO 100 - 6400
  • Sensor based Image Stabilization
  • 1/8000s Maximum Shutter
  • No Video
  • Sony/Minolta Alpha Mount
  • 895g - 156 x 117 x 82mm
  • Announced October 2008
  • Newer Model is Sony A99
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Casio EX-S12 vs Sony A900 Overview

Its time to look more closely at the Casio EX-S12 versus Sony A900, former being a Small Sensor Compact while the other is a Advanced DSLR by rivals Casio and Sony. There exists a sizable gap among the sensor resolutions of the EX-S12 (12MP) and A900 (25MP) and the EX-S12 (1/2.3") and A900 (Full frame) provide totally different sensor sizing.

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The EX-S12 was brought out 3 months later than the A900 so they are both of a similar age. Both of the cameras feature different body design with the Casio EX-S12 being a Compact camera and the Sony A900 being a Mid-size SLR camera.

Before diving right into a comprehensive comparison, here is a concise summary of how the EX-S12 matches up against the A900 when it comes to portability, imaging, features and an overall grade.

Photography Glossary
	
	

Reasons to pick Casio EX-S12 over the Sony A900

 EX-S12 A900 

Reasons to pick Sony A900 over the Casio EX-S12

 A900 EX-S12 
Display size3"2.7"Larger display (+0.3")
Display resolution922k230kSharper display (+692k dot)

Common features in the Casio EX-S12 and Sony A900

 EX-S12 A900 
AnnouncedJanuary 2009October 2008Same age
Focus manually More precise focusing
Display typeFixed Fixed Fixed display
Selfie screen Neither comes with selfie screen
Touch friendly display Lack of Touch friendly display

Casio EX-S12 vs Sony A900 Physical Comparison

In case you're planning to lug around your camera frequently, you have to consider its weight and measurements. The Casio EX-S12 comes with outer measurements of 95mm x 60mm x 23mm (3.7" x 2.4" x 0.9") with a weight of 111 grams (0.24 lbs) whilst the Sony A900 has proportions of 156mm x 117mm x 82mm (6.1" x 4.6" x 3.2") accompanied by a weight of 895 grams (1.97 lbs).

Analyze the Casio EX-S12 versus Sony A900 in our newest Camera & Lens Size Comparison Tool. Camera Size Comparison with Lenses

Don't forget, the weight of an ILC will change based on the lens you are using at the time. Underneath is a front view measurements comparison of the EX-S12 and the A900.

Casio EX-S12 vs Sony A900 size comparison

Taking into account dimensions and weight, the portability rating of the EX-S12 and A900 is 96 and 54 respectively.

Casio EX-S12 vs Sony A900 top view buttons comparison

Casio EX-S12 vs Sony A900 Sensor Comparison

More often than not, its tough to envision the contrast in sensor measurements only by viewing specs. The graphic here will provide you a greater sense of the sensor measurements in the EX-S12 and A900.

As you can plainly see, both the cameras feature different resolutions and different sensor measurements. The EX-S12 because of its smaller sensor will make achieving bokeh more challenging and the Sony A900 will provide you with greater detail having its extra 13 Megapixels. Greater resolution will also make it easier to crop images way more aggressively.

Casio EX-S12 vs Sony A900 sensor size comparison

Casio EX-S12 vs Sony A900 Screen and ViewFinder

Casio EX-S12 vs Sony A900 Screen and Viewfinder comparison
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Photography Type Scores

Portrait Comparison

Casio EX-S12 as a Portrait photography camera
Sony A900 as a Portrait photography camera
27
has manual focus
lack of manual mode
cannot use external flash
sensor resolution low (12MP)
sensor is small (1/2.3")
lack of RAW files
71
has manual focus
MP count excellent (25 megapixels)
big sensor size (Full frame)
exports RAW formats
no liveview
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Street Comparison

Street photography with Casio EX-S12
Street photography with Sony A900
55
lighter than others in class (111 grams)
screen does not articulate
lack of image stabilization
sensor is small (1/2.3")
lack of RAW files
66
has image stabilization (Sensor based)
big sensor size (Full frame)
exports RAW formats
weather sealing
screen does not articulate
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Sports Comparison

Casio EX-S12 Sports photography advice
Sony A900 Sports photography advice
17
lack of shutter priority mode
lack of image stabilization
sensor resolution low (12MP)
sensor is small (1/2.3")
lack of phase detect autofocus
70
maximum shutter speed is high (1/8,000 seconds)
has image stabilization (Sensor based)
MP count excellent (25 megapixels)
big sensor size (Full frame)
weather sealing
has phase detect AF
no liveview
max fps low (5.0 frames per second)
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Travel Comparison

Casio EX-S12 Travel photography details
Sony A900 Travel photography details
56
lighter than others in class (111 grams)
flash built-in
does not have Time Lapse function
sensor resolution low (12MP)
display isn't selfie friendly
wide angle not great (36mm)
sluggish max aperture (f2.8)
54
weather sealing
MP count excellent (25MP)
does not have Timelapse mode
doesn't have a selfie friendly screen
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Landscape Comparison

Casio EX-S12 as a Landscape photography camera
Sony A900 as a Landscape photography camera
27
has manual focus
cannot switch lens (fixed lens mount)
wide angle not great (36mm)
sluggish max aperture (f2.8)
tiny screen (2.7")
lack of manual mode
lack of image stabilization
sensor resolution low (12MP)
sensor is small (1/2.3")
lack of RAW files
does not have Time Lapse function
72
has manual focus
swap lenses (Sony/Minolta Alpha mount)
screen is a decent size (3 inches)
has image stabilization (Sensor based)
MP count excellent (25MP)
big sensor size (Full frame)
exports RAW formats
weather sealing
two card slots
no liveview
does not have Timelapse mode
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Vlogging Comparison

Vlogging with Casio EX-S12
Vlogging with Sony A900
25
lighter than others in class (111 grams)
wide angle not great (36mm)
sluggish max aperture (f2.8)
display isn't selfie friendly
lack of image stabilization
low res video (1280 x 720 resolution)
does not have external mic socket
9
can't record video
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Casio EX-S12 vs Sony A900 Specifications

Detailed spec comparison table for Casio EX-S12 and Sony A900
 Casio Exilim EX-S12Sony Alpha DSLR-A900
General Information
Brand Name Casio Sony
Model type Casio Exilim EX-S12 Sony Alpha DSLR-A900
Class Small Sensor Compact Advanced DSLR
Released 2009-01-08 2008-10-22
Physical type Compact Mid-size SLR
Sensor Information
Processor Chip - Bionz
Sensor type CCD 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 12 megapixels 25 megapixels
Anti alias filter
Aspect ratio 4:3, 3:2 and 16:9 3:2 and 16:9
Full resolution 4000 x 3000 6048 x 4032
Max native ISO 1600 6400
Lowest native ISO 100 100
RAW pictures
Autofocusing
Focus manually
AF touch
AF continuous
Single AF
Tracking AF
Selective AF
AF center weighted
Multi area AF
AF live view
Face detection focusing
Contract detection focusing
Phase detection focusing
Total focus points - 9
Lens
Lens mount type fixed lens Sony/Minolta Alpha
Lens zoom range 36-108mm (3.0x) -
Largest aperture f/2.8-7.9 -
Total lenses - 143
Crop factor 5.8 1
Screen
Type of screen Fixed Type Fixed Type
Screen sizing 2.7 inch 3 inch
Resolution of screen 230 thousand dots 922 thousand dots
Selfie friendly
Liveview
Touch operation
Screen tech - TFT Xtra Fine color LCD
Viewfinder Information
Viewfinder type None Optical (pentaprism)
Viewfinder coverage - 100%
Viewfinder magnification - 0.74x
Features
Lowest shutter speed 1/2 seconds 30 seconds
Highest shutter speed 1/2000 seconds 1/8000 seconds
Continuous shooting rate - 5.0 frames per second
Shutter priority
Aperture priority
Expose Manually
Exposure compensation - Yes
Change WB
Image stabilization
Inbuilt flash
Flash distance - no built-in flash
Flash modes - Auto, On, Off, Red-Eye, Slow Sync, Rear Curtain, Fill-in, Wireless
Hot shoe
Auto exposure bracketing
WB bracketing
Highest flash synchronize - 1/250 seconds
Exposure
Multisegment exposure
Average exposure
Spot exposure
Partial exposure
AF area exposure
Center weighted exposure
Video features
Video resolutions 1280 x 720 (24 fps), 640 x 480 (30 fps), 320 x 240 (15 fps) -
Max video resolution 1280x720 None
Video data format Motion JPEG -
Microphone port
Headphone port
Connectivity
Wireless Eye-Fi Connected 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 111 gr (0.24 pounds) 895 gr (1.97 pounds)
Physical dimensions 95 x 60 x 23mm (3.7" x 2.4" x 0.9") 156 x 117 x 82mm (6.1" x 4.6" x 3.2")
DXO scores
DXO All around 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 type - Battery Pack
Battery ID NP-60 NP-FM500H
Self timer Yes (10 seconds, 2 seconds, Triple Self-timer) Yes (2 or 10 sec)
Time lapse recording
Type of storage SD/ SDHC memory card, Internal Compact Flash (Type I or II), Memory Stick Duo / Pro Duo, UDMA Mode 5, Supports FAT12 / FAT16 / FAT32
Card slots Single Two
Launch price $119 $2,736