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Casio EX-Z800 vs Sony A57

Portability
96
Imaging
37
Features
25
Overall
32
Casio Exilim EX-Z800 front
 
Sony SLT-A57 front
Portability
64
Imaging
57
Features
85
Overall
68

Casio EX-Z800 vs Sony A57 Key Specs

Casio EX-Z800
(Full Review)
  • 14MP - 1/2.3" Sensor
  • 2.7" Fixed Display
  • ISO 50 - 3200
  • Sensor-shift Image Stabilization
  • 640 x 480 video
  • 27-108mm (F3.2-5.9) lens
  • 124g - 91 x 52 x 20mm
  • Introduced August 2010
Sony A57
(Full Review)
  • 16MP - APS-C Sensor
  • 3" Fully Articulated Screen
  • ISO 100 - 16000 (Bump to 25600)
  • Sensor based Image Stabilization
  • 1920 x 1080 video
  • Sony/Minolta Alpha Mount
  • 618g - 132 x 98 x 81mm
  • Launched September 2012
  • Old Model is Sony A55
  • Refreshed by Sony A58
Photography Glossary

Casio EX-Z800 vs Sony A57 Overview

Its time to look more closely at the Casio EX-Z800 vs Sony A57, one is a Ultracompact and the latter is a Entry-Level DSLR by manufacturers Casio and Sony. The sensor resolution of the EX-Z800 (14MP) and the A57 (16MP) is pretty well matched but the EX-Z800 (1/2.3") and A57 (APS-C) provide totally different sensor measurements.

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The EX-Z800 was manufactured 3 years earlier than the A57 which is quite a significant gap as far as tech is concerned. Each of the cameras have different body design with the Casio EX-Z800 being a Ultracompact camera and the Sony A57 being a Compact SLR camera.

Before getting straight to a full comparison, here is a concise introduction of how the EX-Z800 scores versus the A57 in relation to portability, imaging, features and an overall score.

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Reasons to pick Casio EX-Z800 over the Sony A57

 EX-Z800 A57 

Reasons to pick Sony A57 over the Casio EX-Z800

 A57 EX-Z800 
LaunchedSeptember 2012August 2010More modern by 25 months
Screen typeFully ArticulatedFixed Fully Articulating screen
Screen dimensions3"2.7"Bigger screen (+0.3")
Screen resolution921k230kSharper screen (+691k dot)
Selfie screen Take selfies

Common features in the Casio EX-Z800 and Sony A57

 EX-Z800 A57 
Focus manually Very precise focusing
Touch screen Absent Touch screen

Casio EX-Z800 vs Sony A57 Physical Comparison

For those who are aiming to carry around your camera regularly, you will have to take into account its weight and proportions. The Casio EX-Z800 provides external dimensions of 91mm x 52mm x 20mm (3.6" x 2.0" x 0.8") with a weight of 124 grams (0.27 lbs) and the Sony A57 has measurements of 132mm x 98mm x 81mm (5.2" x 3.9" x 3.2") and a weight of 618 grams (1.36 lbs).

Compare the Casio EX-Z800 vs Sony A57 in the latest Camera with Lens Size Comparison Tool. Camera Size Comparison with Lenses

Don't forget, the weight of an Interchangeable Lens Camera will vary depending on the lens you have attached at that time. Following is a front view size comparison of the EX-Z800 vs the A57.

Casio EX-Z800 vs Sony A57 size comparison

Factoring in size and weight, the portability score of the EX-Z800 and A57 is 96 and 64 respectively.

Casio EX-Z800 vs Sony A57 top view buttons comparison

Casio EX-Z800 vs Sony A57 Sensor Comparison

In many cases, it's hard to see the contrast between sensor sizes merely by checking specifications. The pic underneath might offer you a greater sense of the sensor sizes in the EX-Z800 and A57.

Plainly, each of these cameras have different resolutions and different sensor sizes. The EX-Z800 featuring a tinier sensor will make achieving shallow depth of field more challenging and the Sony A57 will give you extra detail due to its extra 2MP. Higher resolution will also make it easier to crop pictures a bit more aggressively. The more aged EX-Z800 is going to be disadvantaged with regard to sensor tech.

Casio EX-Z800 vs Sony A57 sensor size comparison

Casio EX-Z800 vs Sony A57 Screen and ViewFinder

Casio EX-Z800 vs Sony A57 Screen and Viewfinder comparison
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Photography Type Scores

Portrait Comparison

Casio EX-Z800 Portrait photography highlights
Sony A57 Portrait photography highlights
35
you can focus manually
MP count decent (14MP)
no manual mode
can't use external flash
small sensor size (1/2.3")
doesn't have RAW support
74
manual focus
good MP (16 megapixels)
sensor size is nice (APS-C)
supports face detection autofocus
supports RAW formats
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Street Comparison

Street photography with Casio EX-Z800
Street photography with Sony A57
57
image stabilization (Sensor-shift)
screen does not articulate
small sensor size (1/2.3")
doesn't have RAW support
75
screen can move to multiple angles
image stabilization (Sensor based)
sensor size is nice (APS-C)
supports RAW formats
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Sports Comparison

Casio EX-Z800 Sports photography features
Sony A57 Sports photography features
38
image stabilization (Sensor-shift)
MP count decent (14MP)
no shutter priority
small sensor size (1/2.3")
doesn't have phase detect AF
78
image stabilization (Sensor based)
good MP (16 megapixels)
sensor size is nice (APS-C)
supports tracking autofocus
has phase detect autofocus
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Travel Comparison

Casio EX-Z800 Travel photography factors
Sony A57 Travel photography factors
65
MP count decent (14MP)
built-in flash
really wide (27mm)
doesn't have Time Lapse function
screen is not selfie friendly
somewhat slow maximum aperture (f3.2)
67
good MP (16 megapixels)
has built in flash
selfie friendly display
no Time Lapse function
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Landscape Comparison

Casio EX-Z800 Landscape photography details
Sony A57 Landscape photography details
42
you can focus manually
really wide (27mm)
image stabilization (Sensor-shift)
MP count decent (14 megapixels)
lens is fixed (fixed lens mount)
somewhat slow maximum aperture (f3.2)
tiny screen (2.7 inch)
no manual mode
small sensor size (1/2.3")
doesn't have RAW support
doesn't have Time Lapse function
72
manual focus
interchangeable lenses (Sony/Minolta Alpha mount)
screen is a good size (3")
image stabilization (Sensor based)
good MP (16 megapixels)
sensor size is nice (APS-C)
supports RAW formats
no Time Lapse function
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Vlogging Comparison

Casio EX-Z800 Vlogging factors
Sony A57 Vlogging factors
29
really wide (27mm)
image stabilization (Sensor-shift)
somewhat slow maximum aperture (f3.2)
screen is not selfie friendly
low video resolution (640 x 480 pxls)
doesn't have external mic port
77
selfie friendly display
image stabilization (Sensor based)
supports face detection autofocus
high res video (1920 x 1080 resolution)
has external mic socket
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Casio EX-Z800 vs Sony A57 Specifications

Detailed spec comparison table for Casio EX-Z800 and Sony A57
 Casio Exilim EX-Z800Sony SLT-A57
General Information
Make Casio Sony
Model type Casio Exilim EX-Z800 Sony SLT-A57
Class Ultracompact Entry-Level DSLR
Introduced 2010-08-03 2012-09-13
Physical type Ultracompact Compact SLR
Sensor Information
Powered by Exilim Engine 5.0 -
Sensor type CCD CMOS
Sensor size 1/2.3" APS-C
Sensor dimensions 6.17 x 4.55mm 23.5 x 15.6mm
Sensor area 28.1mm² 366.6mm²
Sensor resolution 14MP 16MP
Anti alias filter
Aspect ratio 4:3, 3:2 and 16:9 3:2 and 16:9
Highest Possible resolution 4320 x 3240 4912 x 3264
Maximum native ISO 3200 16000
Maximum enhanced ISO - 25600
Min native ISO 50 100
RAW support
Autofocusing
Focus manually
Touch to focus
AF continuous
AF single
AF tracking
Selective AF
Center weighted AF
Multi area AF
AF live view
Face detect AF
Contract detect AF
Phase detect AF
Total focus points - 15
Cross type focus points - 3
Lens
Lens mount type fixed lens Sony/Minolta Alpha
Lens zoom range 27-108mm (4.0x) -
Highest aperture f/3.2-5.9 -
Number of lenses - 143
Focal length multiplier 5.8 1.5
Screen
Display type Fixed Type Fully Articulated
Display size 2.7" 3"
Display resolution 230 thousand dots 921 thousand dots
Selfie friendly
Liveview
Touch capability
Display technology - Xtra Fine TFT drive with TruBlack technology
Viewfinder Information
Viewfinder type None Electronic
Viewfinder resolution - 1,440 thousand dots
Viewfinder coverage - 100%
Viewfinder magnification - 0.7x
Features
Min shutter speed 4s 30s
Max shutter speed 1/2000s 1/4000s
Continuous shutter rate - 12.0fps
Shutter priority
Aperture priority
Manually set exposure
Exposure compensation - Yes
Set WB
Image stabilization
Built-in flash
Flash distance - 10.00 m (@ ISO 100)
Flash settings 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
Auto exposure bracketing
WB bracketing
Max flash synchronize - 1/160s
Exposure
Multisegment
Average
Spot
Partial
AF area
Center weighted
Video features
Video resolutions 1280 × 720 (20 fps), 640 x 480 (30 f ps) 1920 x 1080 (60p, 24p), 1440 x 1080 (30p), 640 x 480 (30 fps)
Maximum video resolution 640x480 1920x1080
Video format Motion JPEG MPEG-4, AVCHD, H.264
Mic port
Headphone port
Connectivity
Wireless None Eye-Fi Connected
Bluetooth
NFC
HDMI
USB USB 2.0 (480 Mbit/sec) USB 2.0 (480 Mbit/sec)
GPS None None
Physical
Environmental sealing
Water proofing
Dust proofing
Shock proofing
Crush proofing
Freeze proofing
Weight 124 grams (0.27 lbs) 618 grams (1.36 lbs)
Physical dimensions 91 x 52 x 20mm (3.6" x 2.0" x 0.8") 132 x 98 x 81mm (5.2" x 3.9" x 3.2")
DXO scores
DXO Overall rating not tested 75
DXO Color Depth rating not tested 23.4
DXO Dynamic range rating not tested 13.0
DXO Low light rating not tested 785
Other
Battery life - 550 images
Type of battery - Battery Pack
Battery ID NP-120 NP-FM500H
Self timer Yes (10 seconds, 2 seconds, Triple Self-timer) Yes (2 or 10 sec)
Time lapse feature
Type of storage SD/SDHC, Internal SD/SDHC/SDXC/Memory Stick Pro Duo/ Pro-HG Duo
Card slots Single Single
Retail pricing $150 $1,000