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Casio EX-Z550 vs Sony A7

Portability
95
Imaging
36
Features
25
Overall
31
Casio Exilim EX-Z550 front
 
Sony Alpha A7 front
Portability
78
Imaging
70
Features
80
Overall
74

Casio EX-Z550 vs Sony A7 Key Specs

Casio EX-Z550
(Full Review)
  • 14MP - 1/2.3" Sensor
  • 2.7" Fixed Display
  • ISO 64 - 3200
  • Sensor-shift Image Stabilization
  • 640 x 480 video
  • 26-104mm (F2.6-5.9) lens
  • 143g - 99 x 53 x 20mm
  • Launched January 2010
Sony A7
(Full Review)
  • 24MP - Full frame Sensor
  • 3" Tilting Display
  • ISO 50 - 25600
  • 1/8000s Max Shutter
  • 1920 x 1080 video
  • Sony E Mount
  • 474g - 127 x 94 x 48mm
  • Revealed January 2014
  • New Model is Sony A7 II
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Casio EX-Z550 vs Sony A7 Overview

Following is a in-depth review of the Casio EX-Z550 versus Sony A7, one is a Ultracompact and the other is a Pro Mirrorless by rivals Casio and Sony. There exists a crucial gap among the resolutions of the EX-Z550 (14MP) and A7 (24MP) and the EX-Z550 (1/2.3") and A7 (Full frame) enjoy totally different sensor sizes.

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The EX-Z550 was revealed 5 years prior to the A7 which is a fairly serious gap as far as camera technology is concerned. Both of these cameras offer different body type with the Casio EX-Z550 being a Ultracompact camera and the Sony A7 being a SLR-style mirrorless camera.

Before getting through a full comparison, below is a short summation of how the EX-Z550 matches up against the A7 in regards to portability, imaging, features and an overall score.

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Reasons to pick Casio EX-Z550 over the Sony A7

 EX-Z550 A7 

Reasons to pick Sony A7 over the Casio EX-Z550

 A7 EX-Z550 
RevealedJanuary 2014January 2010More modern by 49 months
Display typeTiltingFixed Tilting display
Display sizing3"2.7"Larger display (+0.3")
Display resolution1230k230kSharper display (+1000k dot)

Common features in the Casio EX-Z550 and Sony A7

 EX-Z550 A7 
Manual focus Dial exact focus
Selfie screen Neither has selfie screen
Touch display Neither has Touch display

Casio EX-Z550 vs Sony A7 Physical Comparison

For anyone who is intending to carry around your camera, you should consider its weight and dimensions. The Casio EX-Z550 has exterior measurements of 99mm x 53mm x 20mm (3.9" x 2.1" x 0.8") with a weight of 143 grams (0.32 lbs) whilst the Sony A7 has dimensions of 127mm x 94mm x 48mm (5.0" x 3.7" x 1.9") along with a weight of 474 grams (1.04 lbs).

Contrast the Casio EX-Z550 versus Sony A7 in the all new Camera with Lens Size Comparison Tool. Camera Size Comparison with Lenses

Bear in mind, the weight of an Interchangeable Lens Camera will change dependant on the lens you have during that time. Below is the front view measurement comparison of the EX-Z550 compared to the A7.

Casio EX-Z550 vs Sony A7 size comparison

Considering dimensions and weight, the portability score of the EX-Z550 and A7 is 95 and 78 respectively.

Casio EX-Z550 vs Sony A7 top view buttons comparison

Casio EX-Z550 vs Sony A7 Sensor Comparison

More often than not, its hard to visualise the contrast in sensor sizes just by going through specifications. The pic here might provide you a clearer sense of the sensor measurements in the EX-Z550 and A7.

Plainly, both the cameras enjoy different megapixels and different sensor sizes. The EX-Z550 having a smaller sensor will make shooting shallower DOF more difficult and the Sony A7 will provide extra detail because of its extra 10MP. Greater resolution will make it easier to crop pics far more aggressively. The more aged EX-Z550 will be behind when it comes to sensor innovation.

Casio EX-Z550 vs Sony A7 sensor size comparison

Casio EX-Z550 vs Sony A7 Screen and ViewFinder

Casio EX-Z550 vs Sony A7 Screen and Viewfinder comparison
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Photography Type Scores

Portrait Comparison

Casio EX-Z550 Portrait photography advice
Sony A7 Portrait photography advice
34
you can focus manually
good megapixels (14MP)
manual mode not possible
can't use external flash
tiny sensor (1/2.3")
lack of RAW files
82
manual focus
resolution is good (24 megapixels)
sensor size is big (Full frame)
includes face detection autofocus
supports RAW files
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Street Comparison

Casio EX-Z550 Street photography factors
Sony A7 Street photography factors
57
image stabilization (Sensor-shift)
fixed screen
tiny sensor (1/2.3")
lack of RAW files
79
screen tilts
sensor size is big (Full frame)
supports RAW files
weather proof
lighter than competition (474g)
very good high ISO (25,600)
lack of image stabilization
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Sports Comparison

Casio EX-Z550 Sports photography advice
Sony A7 Sports photography advice
38
image stabilization (Sensor-shift)
good megapixels (14MP)
no shutter priority
tiny sensor (1/2.3")
lack of phase detect autofocus
66
great max shutter speed (1/8,000s)
resolution is good (24MP)
sensor size is big (Full frame)
weather proof
comes with phase detect autofocus
low fps (5.0 frames/s)
lack of image stabilization
terrible battery pack (340 per charge)
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Travel Comparison

Casio EX-Z550 Travel photography highlights
Sony A7 Travel photography highlights
65
good megapixels (14MP)
built-in flash
decently wide (26mm)
does not have Time Lapse recording
display isn't selfie friendly
somewhat slow maximum aperture (f2.6)
69
lighter than competition (474g)
weather proof
resolution is good (24MP)
terrible battery pack (340 CIPA)
does not feature selfie friendly display
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Landscape Comparison

Casio EX-Z550 Landscape photography advice
Sony A7 Landscape photography advice
42
you can focus manually
decently wide (26mm)
image stabilization (Sensor-shift)
good megapixels (14MP)
cannot switch lens (fixed lens mount)
somewhat slow maximum aperture (f2.6)
screen is small (2.7 inches)
manual mode not possible
tiny sensor (1/2.3")
lack of RAW files
does not have Time Lapse recording
75
manual focus
interchangeable lenses (Sony E mount)
pretty good screen size (3 inches)
resolution is good (24MP)
sensor size is big (Full frame)
very good high ISO (25,600)
supports RAW files
weather proof
lack of image stabilization
terrible battery pack (340 shots)
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Vlogging Comparison

Casio EX-Z550 as a Vlogging camera
Sony A7 as a Vlogging camera
29
decently wide (26mm)
image stabilization (Sensor-shift)
somewhat slow maximum aperture (f2.6)
display isn't selfie friendly
low video resolution (640 x 480 pixels)
does not have mic support
35
includes face detection autofocus
high quality video (1920 x 1080 pixels)
does have external microphone port
lighter than competition (474g)
does not feature selfie friendly display
lack of image stabilization
Photography Glossary

Casio EX-Z550 vs Sony A7 Specifications

Detailed spec comparison table for Casio EX-Z550 and Sony A7
 Casio Exilim EX-Z550Sony Alpha A7
General Information
Brand Casio Sony
Model Casio Exilim EX-Z550 Sony Alpha A7
Class Ultracompact Pro Mirrorless
Launched 2010-01-06 2014-01-22
Body design Ultracompact SLR-style mirrorless
Sensor Information
Powered by - Bionz X
Sensor type CCD CMOS
Sensor size 1/2.3" Full frame
Sensor measurements 6.17 x 4.55mm 35.8 x 23.9mm
Sensor surface area 28.1mm² 855.6mm²
Sensor resolution 14MP 24MP
Anti aliasing filter
Aspect ratio 4:3, 3:2 and 16:9 3:2 and 16:9
Peak resolution 4320 x 3240 6000 x 4000
Highest native ISO 3200 25600
Lowest native ISO 64 50
RAW support
Autofocusing
Focus manually
Touch focus
Continuous autofocus
Autofocus single
Tracking autofocus
Selective autofocus
Center weighted autofocus
Autofocus multi area
Autofocus live view
Face detect focus
Contract detect focus
Phase detect focus
Number of focus points - 117
Cross focus points - 25
Lens
Lens mounting type fixed lens Sony E
Lens focal range 26-104mm (4.0x) -
Maximum aperture f/2.6-5.9 -
Number of lenses - 121
Crop factor 5.8 1
Screen
Display type Fixed Type Tilting
Display diagonal 2.7 inch 3 inch
Display resolution 230 thousand dot 1,230 thousand dot
Selfie friendly
Liveview
Touch display
Display tech - Xtra Fine LCD
Viewfinder Information
Viewfinder None Electronic
Viewfinder resolution - 2,359 thousand dot
Viewfinder coverage - 100%
Viewfinder magnification - 0.71x
Features
Min shutter speed 4s 30s
Max shutter speed 1/2000s 1/8000s
Continuous shutter speed - 5.0 frames per second
Shutter priority
Aperture priority
Expose Manually
Exposure compensation - Yes
Change white balance
Image stabilization
Inbuilt flash
Flash range - no built-in flash
Flash modes Auto, flash off, flash on, red eye reduction no built-in flash
Hot shoe
AE bracketing
WB bracketing
Max flash sync - 1/250s
Exposure
Multisegment metering
Average metering
Spot metering
Partial metering
AF area metering
Center weighted metering
Video features
Supported video resolutions 1280 × 720, 640 x 480, 320 x 240 1920 x 1080 (60p, 60i, 24p), 1440 x 1080 (30p), 640 x 480 (30p)
Highest video resolution 640x480 1920x1080
Video format Motion JPEG MPEG-4, AVCHD
Microphone jack
Headphone jack
Connectivity
Wireless Eye-Fi Connected Built-In
Bluetooth
NFC
HDMI
USB USB 2.0 (480 Mbit/sec) USB 2.0 (480 Mbit/sec)
GPS None None
Physical
Environment seal
Water proof
Dust proof
Shock proof
Crush proof
Freeze proof
Weight 143 grams (0.32 pounds) 474 grams (1.04 pounds)
Dimensions 99 x 53 x 20mm (3.9" x 2.1" x 0.8") 127 x 94 x 48mm (5.0" x 3.7" x 1.9")
DXO scores
DXO Overall score not tested 90
DXO Color Depth score not tested 24.8
DXO Dynamic range score not tested 14.2
DXO Low light score not tested 2248
Other
Battery life - 340 shots
Battery form - Battery Pack
Battery model - NP-FW50
Self timer Yes (10 seconds, 2 seconds, Triple Self-timer) Yes (2 or 10 sec; continuous (3 or 5 exposures))
Time lapse feature With downloadable app
Storage media SD/SDHC card, Internal SD/SDHC/SDXC, Memory Stick Duo/Pro Duo/Pro-HG Duo
Storage slots Single Single
Price at release $149 $798