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Casio EX-Z29 vs Sony A55

Portability
95
Imaging
32
Features
19
Overall
26
Casio Exilim EX-Z29 front
 
Sony SLT-A55 front
Portability
67
Imaging
55
Features
80
Overall
65

Casio EX-Z29 vs Sony A55 Key Specs

Casio EX-Z29
(Full Review)
  • 10MP - 1/2.5" Sensor
  • 2.7" Fixed Screen
  • ISO 100 - 1600
  • 640 x 480 video
  • 38-113mm (F) lens
  • 125g - 101 x 57 x 23mm
  • Launched March 2009
Sony A55
(Full Review)
  • 16MP - APS-C Sensor
  • 3" Fully Articulated Display
  • ISO 100 - 12800 (Push to 25600)
  • Sensor based Image Stabilization
  • 1920 x 1080 video
  • Sony/Minolta Alpha Mount
  • 500g - 124 x 92 x 85mm
  • Revealed August 2010
  • Replacement is Sony A57
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Casio EX-Z29 vs Sony A55 Overview

Lets take a closer look at the Casio EX-Z29 and Sony A55, former is a Ultracompact while the other is a Entry-Level DSLR by competitors Casio and Sony. There exists a substantial gap among the resolutions of the EX-Z29 (10MP) and A55 (16MP) and the EX-Z29 (1/2.5") and A55 (APS-C) have totally different sensor sizing.

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The EX-Z29 was revealed 17 months before the A55 making them a generation away from one another. Both cameras have different body design with the Casio EX-Z29 being a Ultracompact camera and the Sony A55 being a Compact SLR camera.

Before we go straight to a in depth comparison, here is a simple summary of how the EX-Z29 matches up against the A55 in the way of portability, imaging, features and an overall mark.

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Reasons to pick Casio EX-Z29 over the Sony A55

 EX-Z29 A55 

Reasons to pick Sony A55 over the Casio EX-Z29

 A55 EX-Z29 
RevealedAugust 2010March 2009Newer by 17 months
Display typeFully ArticulatedFixed Fully Articulating display
Display dimensions3"2.7"Larger display (+0.3")
Display resolution921k115kSharper display (+806k dot)
Selfie screen Take selfies

Common features in the Casio EX-Z29 and Sony A55

 EX-Z29 A55 
Focus manually Very exact focus
Touch friendly display Missing Touch friendly display

Casio EX-Z29 vs Sony A55 Physical Comparison

For those who are going to travel with your camera regularly, you are going to need to think about its weight and measurements. The Casio EX-Z29 provides outer measurements of 101mm x 57mm x 23mm (4.0" x 2.2" x 0.9") with a weight of 125 grams (0.28 lbs) whilst the Sony A55 has proportions of 124mm x 92mm x 85mm (4.9" x 3.6" x 3.3") and a weight of 500 grams (1.10 lbs).

Check out the Casio EX-Z29 and Sony A55 in our completely new Camera plus Lens Size Comparison Tool. Camera Size Comparison with Lenses

Take into consideration, the weight of an ILC will vary dependant on the lens you use at the time. Here is a front view measurement comparison of the EX-Z29 against the A55.

Casio EX-Z29 vs Sony A55 size comparison

Taking into consideration dimensions and weight, the portability rating of the EX-Z29 and A55 is 95 and 67 respectively.

Casio EX-Z29 vs Sony A55 top view buttons comparison

Casio EX-Z29 vs Sony A55 Sensor Comparison

Sometimes, its difficult to envision the contrast in sensor dimensions just by viewing a spec sheet. The pic underneath should provide you a better sense of the sensor measurements in the EX-Z29 and A55.

Clearly, both of these cameras have different megapixels and different sensor dimensions. The EX-Z29 using its smaller sensor will make achieving shallower DOF trickier and the Sony A55 will render more detail because of its extra 6MP. Greater resolution will also let you crop images a bit more aggressively. The more aged EX-Z29 will be behind when it comes to sensor technology.

Casio EX-Z29 vs Sony A55 sensor size comparison

Casio EX-Z29 vs Sony A55 Screen and ViewFinder

Casio EX-Z29 vs Sony A55 Screen and Viewfinder comparison
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Photography Type Scores

Portrait Comparison

Casio EX-Z29 as a Portrait photography camera
Sony A55 as a Portrait photography camera
25
focusing manually
manual mode not available
external flash not possible
megapixel count low (10 megapixels)
sensor size is small (1/2.5")
lack of RAW files
73
you can focus manually
sensor resolution is decent (16 megapixels)
sensor size is nice (APS-C)
supports face detection autofocus
exports RAW files
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Street Comparison

Street photography with Casio EX-Z29
Street photography with Sony A55
47
screen does not articulate
no image stabilization
sensor size is small (1/2.5")
lack of RAW files
76
screen can move to multiple angles
has image stabilization (Sensor based)
sensor size is nice (APS-C)
exports RAW files
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Sports Comparison

Casio EX-Z29 Sports photography features
Sony A55 Sports photography features
16
no shutter priority
no image stabilization
megapixel count low (10MP)
sensor size is small (1/2.5")
lack of phase detect autofocus
67
has image stabilization (Sensor based)
sensor resolution is decent (16MP)
sensor size is nice (APS-C)
has phase detect autofocus
terrible battery power (380 per charge)
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Travel Comparison

Casio EX-Z29 Travel photography highlights
Sony A55 Travel photography highlights
57
has built in flash
good maximum aperture (f)
doesn't have Time Lapse mode
megapixel count low (10 megapixels)
doesn't feature selfie friendly screen
wide angle not great (38mm)
61
sensor resolution is decent (16MP)
has built in flash
selfie friendly screen
doesn't have Timelapse recording
terrible battery power (380 CIPA)
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Landscape Comparison

Casio EX-Z29 Landscape photography factors
Sony A55 Landscape photography factors
31
focusing manually
good maximum aperture (f)
lens is fixed (fixed lens mount)
wide angle not great (38mm)
screen is somewhat small (2.7")
manual mode not available
no image stabilization
megapixel count low (10 megapixels)
sensor size is small (1/2.5")
lack of RAW files
doesn't have Time Lapse mode
67
you can focus manually
swap lenses (Sony/Minolta Alpha mount)
screen is a decent size (3 inches)
has image stabilization (Sensor based)
sensor resolution is decent (16MP)
sensor size is nice (APS-C)
exports RAW files
terrible battery power (380 per charge)
doesn't have Timelapse recording
Photography Glossary

Vlogging Comparison

Casio EX-Z29 as a Vlogging camera
Sony A55 as a Vlogging camera
25
good maximum aperture (f)
wide angle not great (38mm)
doesn't feature selfie friendly screen
no image stabilization
low video resolution (640 x 480 pxls)
doesn't have external mic jack
77
selfie friendly screen
has image stabilization (Sensor based)
supports face detection autofocus
high quality video (1920 x 1080 resolution)
has external microphone jack
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Casio EX-Z29 vs Sony A55 Specifications

Detailed spec comparison table for Casio EX-Z29 and Sony A55
 Casio Exilim EX-Z29Sony SLT-A55
General Information
Manufacturer Casio Sony
Model Casio Exilim EX-Z29 Sony SLT-A55
Category Ultracompact Entry-Level DSLR
Launched 2009-03-03 2010-08-24
Body design Ultracompact Compact SLR
Sensor Information
Chip - Bionz
Sensor type CCD CMOS
Sensor size 1/2.5" APS-C
Sensor measurements 5.744 x 4.308mm 23.5 x 15.6mm
Sensor surface area 24.7mm² 366.6mm²
Sensor resolution 10 megapixel 16 megapixel
Anti aliasing filter
Aspect ratio 4:3, 3:2 and 16:9 3:2 and 16:9
Maximum resolution 3648 x 2736 4912 x 3264
Maximum native ISO 1600 12800
Maximum boosted ISO - 25600
Min native ISO 100 100
RAW files
Autofocusing
Focus manually
Touch to focus
AF continuous
AF single
AF tracking
AF selectice
AF center weighted
Multi area AF
Live view AF
Face detection focusing
Contract detection focusing
Phase detection focusing
Number of focus points - 15
Cross focus points - 3
Lens
Lens mount fixed lens Sony/Minolta Alpha
Lens focal range 38-113mm (3.0x) -
Amount of lenses - 143
Focal length multiplier 6.3 1.5
Screen
Screen type Fixed Type Fully Articulated
Screen diagonal 2.7 inches 3 inches
Screen resolution 115 thousand dot 921 thousand dot
Selfie friendly
Liveview
Touch operation
Viewfinder Information
Viewfinder type None Electronic
Viewfinder resolution - 1,150 thousand dot
Viewfinder coverage - 100%
Viewfinder magnification - 0.73x
Features
Lowest shutter speed 4 secs 30 secs
Highest shutter speed 1/2000 secs 1/4000 secs
Continuous shooting speed - 10.0 frames/s
Shutter priority
Aperture priority
Expose Manually
Exposure compensation - Yes
Set WB
Image stabilization
Inbuilt flash
Flash range 2.80 m 10.00 m (@ ISO 100)
Flash modes Auto, Flash Off, Flash On, Red Eye Reduction Auto, On, Off, Red-Eye, Slow Sync, High Speed Sync, Rear Curtain, Fill-in, Wireless
External flash
AE bracketing
WB bracketing
Highest flash sync - 1/160 secs
Exposure
Multisegment exposure
Average exposure
Spot exposure
Partial exposure
AF area exposure
Center weighted exposure
Video features
Video resolutions 848 x 480 (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)
Maximum video resolution 640x480 1920x1080
Video format Motion JPEG MPEG-4, AVCHD, H.264
Microphone input
Headphone input
Connectivity
Wireless Eye-Fi Connected Eye-Fi Connected
Bluetooth
NFC
HDMI
USB USB 2.0 (480 Mbit/sec) USB 2.0 (480 Mbit/sec)
GPS None BuiltIn
Physical
Environmental seal
Water proof
Dust proof
Shock proof
Crush proof
Freeze proof
Weight 125 gr (0.28 lbs) 500 gr (1.10 lbs)
Physical dimensions 101 x 57 x 23mm (4.0" x 2.2" x 0.9") 124 x 92 x 85mm (4.9" x 3.6" x 3.3")
DXO scores
DXO All around score not tested 73
DXO Color Depth score not tested 23.0
DXO Dynamic range score not tested 12.4
DXO Low light score not tested 816
Other
Battery life - 380 shots
Type of battery - Battery Pack
Battery model NP-60 NP-FW50
Self timer Yes (10 seconds, 2 seconds, Triple Self-timer) Yes (2 or 10 sec)
Time lapse recording
Type of storage SDHC / SD Memory Card SD/SDHC/SDXC/Memory Stick Pro Duo/ Pro-HG Duo
Storage slots One One
Launch pricing $79 $800