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Casio EX-S5 vs Sony A550

Portability
97
Imaging
31
Features
12
Overall
23
Casio Exilim EX-S5 front
 
Sony Alpha DSLR-A550 front
Portability
63
Imaging
53
Features
65
Overall
57

Casio EX-S5 vs Sony A550 Key Specs

Casio EX-S5
(Full Review)
  • 9MP - 1/2.3" Sensor
  • 2.7" Fixed Screen
  • ISO 64 - 1600
  • 640 x 480 video
  • ()mm (F3.1-5.6) lens
  • 100g - 102 x 35 x 22mm
  • Revealed January 2009
Sony A550
(Full Review)
  • 14MP - APS-C Sensor
  • 3" Tilting Display
  • ISO 200 - 12800
  • Sensor based Image Stabilization
  • No Video
  • Sony/Minolta Alpha Mount
  • 632g - 137 x 104 x 84mm
  • Released December 2009
  • Earlier Model is Sony A100
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Casio EX-S5 vs Sony A550 Overview

On this page, we are looking at the Casio EX-S5 and Sony A550, one being a Ultracompact and the other is a Entry-Level DSLR by companies Casio and Sony. There is a big difference between the resolutions of the EX-S5 (9MP) and A550 (14MP) and the EX-S5 (1/2.3") and A550 (APS-C) posses different sensor dimensions.

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The EX-S5 was introduced 11 months before the A550 so they are both of a similar generation. Each of these cameras have different body design with the Casio EX-S5 being a Ultracompact camera and the Sony A550 being a Compact SLR camera.

Before going right into a more detailed comparison, here is a short highlight of how the EX-S5 matches up against the A550 with respect to portability, imaging, features and an overall grade.

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Reasons to pick Casio EX-S5 over the Sony A550

 EX-S5 A550 

Reasons to pick Sony A550 over the Casio EX-S5

 A550 EX-S5 
ReleasedDecember 2009January 2009More recent by 11 months
Display typeTiltingFixed Tilting display
Display dimensions3"2.7"Larger display (+0.3")
Display resolution922k115kSharper display (+807k dot)

Common features in the Casio EX-S5 and Sony A550

 EX-S5 A550 
Manual focus Dial exact focus
Selfie screen Neither contains selfie screen
Touch friendly display Neither contains Touch friendly display

Casio EX-S5 vs Sony A550 Physical Comparison

If you're looking to lug around your camera, you need to take into account its weight and dimensions. The Casio EX-S5 has got exterior dimensions of 102mm x 35mm x 22mm (4.0" x 1.4" x 0.9") along with a weight of 100 grams (0.22 lbs) whilst the Sony A550 has dimensions of 137mm x 104mm x 84mm (5.4" x 4.1" x 3.3") accompanied by a weight of 632 grams (1.39 lbs).

Check the Casio EX-S5 and Sony A550 in the all new Camera and Lens Size Comparison Tool. Camera Size Comparison with Lenses

Do not forget, the weight of an Interchangeable Lens Camera will change dependant on the lens you use during that time. Here is a front view overall size comparison of the EX-S5 versus the A550.

Casio EX-S5 vs Sony A550 size comparison

Taking into consideration size and weight, the portability rating of the EX-S5 and A550 is 97 and 63 respectively.

Casio EX-S5 vs Sony A550 top view buttons comparison

Casio EX-S5 vs Sony A550 Sensor Comparison

Oftentimes, it can be difficult to imagine the contrast between sensor measurements simply by reading through specs. The visual here should give you a greater sense of the sensor dimensions in the EX-S5 and A550.

As you can plainly see, both cameras provide different megapixels and different sensor measurements. The EX-S5 having a tinier sensor is going to make shooting shallow DOF more difficult and the Sony A550 will give you extra detail using its extra 5 Megapixels. Greater resolution will also make it easier to crop photos more aggressively. The older EX-S5 is going to be behind with regard to sensor technology.

Casio EX-S5 vs Sony A550 sensor size comparison

Casio EX-S5 vs Sony A550 Screen and ViewFinder

Casio EX-S5 vs Sony A550 Screen and Viewfinder comparison
Photography Glossary

Photography Type Scores

Portrait Comparison

Casio EX-S5 Portrait photography advice
Sony A550 Portrait photography advice
25
focusing manually
manual mode not possible
no external flash support
resolution not great (9 megapixels)
sensor is small (1/2.3")
lacks RAW files
71
manual focus
decent sensor resolution (14MP)
sensor size is good (APS-C)
supports face detection focusing
exports RAW files
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Street Comparison

Casio EX-S5 as a Street photography camera
Sony A550 as a Street photography camera
47
no articulating screen
no image stabilization
sensor is small (1/2.3")
lacks RAW files
74
screen tilts up and down
built in image stabilization (Sensor based)
sensor size is good (APS-C)
exports RAW files
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Sports Comparison

Casio EX-S5 Sports photography details
Sony A550 Sports photography details
15
can't change focal length (()mm)
no shutter priority mode
no image stabilization
resolution not great (9MP)
sensor is small (1/2.3")
lacks phase detect auto focus
66
built in image stabilization (Sensor based)
decent sensor resolution (14MP)
sensor size is good (APS-C)
sensor has phase detect AF
bad battery power (480 CIPA)
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Travel Comparison

Casio EX-S5 Travel photography details
Sony A550 Travel photography details
53
flash built-in
lack of Timelapse recording
resolution not great (9 megapixels)
does not offer selfie friendly display
sluggish maximum aperture (f3.1)
51
decent sensor resolution (14 megapixels)
flash built-in
does not have Time Lapse recording
bad battery power (480 per charge)
doesn't offer selfie friendly screen
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Landscape Comparison

Landscape photography with Casio EX-S5
Landscape photography with Sony A550
26
focusing manually
fixed lens (fixed lens mount)
can't change focal length (()mm)
sluggish maximum aperture (f3.1)
screen is small (2.7")
manual mode not possible
no image stabilization
resolution not great (9MP)
sensor is small (1/2.3")
lacks RAW files
lack of Timelapse recording
66
manual focus
change lenses (Sony/Minolta Alpha mount)
pretty good screen size (3")
built in image stabilization (Sensor based)
decent sensor resolution (14 megapixels)
sensor size is good (APS-C)
exports RAW files
bad battery power (480 CIPA)
does not have Time Lapse recording
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Vlogging Comparison

Casio EX-S5 as a Vlogging camera
Sony A550 as a Vlogging camera
22
sluggish maximum aperture (f3.1)
does not offer selfie friendly display
no image stabilization
low quality video (640 x 480 resolution)
lack of microphone support
9
no video
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Casio EX-S5 vs Sony A550 Specifications

Detailed spec comparison table for Casio EX-S5 and Sony A550
 Casio Exilim EX-S5Sony Alpha DSLR-A550
General Information
Brand Name Casio Sony
Model Casio Exilim EX-S5 Sony Alpha DSLR-A550
Category Ultracompact Entry-Level DSLR
Revealed 2009-01-08 2009-12-09
Physical type Ultracompact Compact SLR
Sensor Information
Chip - Bionz
Sensor type CCD CMOS
Sensor size 1/2.3" APS-C
Sensor dimensions 6.17 x 4.55mm 23.4 x 15.6mm
Sensor area 28.1mm² 365.0mm²
Sensor resolution 9MP 14MP
Anti aliasing filter
Aspect ratio 4:3, 3:2 and 16:9 3:2 and 16:9
Maximum resolution 3648 x 2736 4592 x 3056
Maximum native ISO 1600 12800
Minimum native ISO 64 200
RAW pictures
Autofocusing
Manual focus
Touch focus
Autofocus continuous
Autofocus single
Tracking autofocus
Autofocus selectice
Autofocus center weighted
Multi area autofocus
Live view autofocus
Face detection focus
Contract detection focus
Phase detection focus
Number of focus points - 9
Lens
Lens mounting type fixed lens Sony/Minolta Alpha
Lens focal range () -
Highest aperture f/3.1-5.6 -
Amount of lenses - 143
Crop factor 5.8 1.5
Screen
Screen type Fixed Type Tilting
Screen size 2.7 inch 3 inch
Resolution of screen 115 thousand dots 922 thousand dots
Selfie friendly
Liveview
Touch functionality
Viewfinder Information
Viewfinder None Optical (pentamirror)
Viewfinder coverage - 95%
Viewfinder magnification - 0.53x
Features
Lowest shutter speed 1/2 seconds 30 seconds
Highest shutter speed 1/2000 seconds 1/4000 seconds
Continuous shooting rate - 7.0 frames/s
Shutter priority
Aperture priority
Manual mode
Exposure compensation - Yes
Change white balance
Image stabilization
Inbuilt flash
Flash range - 12.00 m
Flash modes - Auto, On, Off, Red-Eye, Slow Sync, High Speed Sync, Rear Curtain, Fill-in, Wireless
External flash
AEB
WB bracketing
Highest flash synchronize - 1/160 seconds
Exposure
Multisegment exposure
Average exposure
Spot exposure
Partial exposure
AF area exposure
Center weighted exposure
Video features
Supported video resolutions 848 x 480 (30 fps), 640 x 480 (30 fps), 320 x 240 (30 fps) -
Maximum video resolution 640x480 None
Video format Motion JPEG -
Mic support
Headphone support
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 proof
Dust proof
Shock proof
Crush proof
Freeze proof
Weight 100 grams (0.22 lb) 632 grams (1.39 lb)
Physical dimensions 102 x 35 x 22mm (4.0" x 1.4" x 0.9") 137 x 104 x 84mm (5.4" x 4.1" x 3.3")
DXO scores
DXO All around score not tested 66
DXO Color Depth score not tested 21.9
DXO Dynamic range score not tested 11.8
DXO Low light score not tested 807
Other
Battery life - 480 shots
Form of battery - Battery Pack
Battery model NP-80 NP-FM500H
Self timer Yes (10 seconds, 2 seconds, Triple Self-timer) Yes (2 or 10 sec)
Time lapse recording
Storage type SDHC Memory Card, SD Memory Card, Eye-Fi Wireless Card compatible SD/ SDHC, Memory Stick Pro Duo/ Pro-HG Duo
Card slots Single Single
Pricing at launch $130 $749