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Casio EX-Z550 vs Sony a5100

Portability
95
Imaging
36
Features
25
Overall
31
Casio Exilim EX-Z550 front
 
Sony Alpha a5100 front
Portability
89
Imaging
65
Features
74
Overall
68

Casio EX-Z550 vs Sony a5100 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 a5100
(Full Review)
  • 24MP - APS-C Sensor
  • 3" Tilting Screen
  • ISO 100 - 25600
  • 1920 x 1080 video
  • Sony E Mount
  • 283g - 110 x 63 x 36mm
  • Announced August 2014
  • Old Model is Sony a5000
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Casio EX-Z550 vs Sony a5100 Overview

Following is a extended assessment of the Casio EX-Z550 versus Sony a5100, one is a Ultracompact and the latter is a Entry-Level Mirrorless by companies Casio and Sony. There exists a sizeable gap between the sensor resolutions of the EX-Z550 (14MP) and a5100 (24MP) and the EX-Z550 (1/2.3") and a5100 (APS-C) provide totally different sensor sizes.

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The EX-Z550 was launched 5 years before the a5100 which is quite a large gap as far as technology is concerned. Both of these cameras feature different body design with the Casio EX-Z550 being a Ultracompact camera and the Sony a5100 being a Rangefinder-style mirrorless camera.

Before going right into a thorough comparison, here is a brief highlight of how the EX-Z550 grades versus the a5100 for portability, imaging, features and an overall score.

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Reasons to pick Casio EX-Z550 over the Sony a5100

 EX-Z550 a5100 

Reasons to pick Sony a5100 over the Casio EX-Z550

 a5100 EX-Z550 
AnnouncedAugust 2014January 2010More modern by 56 months
Screen typeTiltingFixed Tilting screen
Screen size3"2.7"Bigger screen (+0.3")
Screen resolution922k230kSharper screen (+692k dot)
Touch screen Quickly navigate

Common features in the Casio EX-Z550 and Sony a5100

 EX-Z550 a5100 
Manually focus More exact focusing
Selfie screen Neither has selfie screen

Casio EX-Z550 vs Sony a5100 Physical Comparison

For anyone who is looking to carry around your camera frequently, you are going to need to take into account its weight and volume. The Casio EX-Z550 has exterior dimensions of 99mm x 53mm x 20mm (3.9" x 2.1" x 0.8") and a weight of 143 grams (0.32 lbs) and the Sony a5100 has sizing of 110mm x 63mm x 36mm (4.3" x 2.5" x 1.4") and a weight of 283 grams (0.62 lbs).

Examine the Casio EX-Z550 versus Sony a5100 in the all new Camera and Lens Size Comparison Tool. Camera Size Comparison with Lenses

Bear in mind, the weight of an Interchangeable Lens Camera will differ depending on the lens you are utilizing at the time. Below is a front view overall size comparison of the EX-Z550 and the a5100.

Casio EX-Z550 vs Sony a5100 size comparison

Considering dimensions and weight, the portability rating of the EX-Z550 and a5100 is 95 and 89 respectively.

Casio EX-Z550 vs Sony a5100 top view buttons comparison

Casio EX-Z550 vs Sony a5100 Sensor Comparison

Sometimes, it's difficult to see the difference between sensor sizes merely by reading technical specs. The image underneath should provide you a greater sense of the sensor sizes in the EX-Z550 and a5100.

As you can tell, the 2 cameras come with different megapixel count and different sensor sizes. The EX-Z550 due to its tinier sensor will make achieving shallower DOF harder and the Sony a5100 will deliver more detail utilizing its extra 10MP. Higher resolution can also let you crop pictures a good deal more aggressively. The more aged EX-Z550 is going to be disadvantaged when it comes to sensor technology.

Casio EX-Z550 vs Sony a5100 sensor size comparison

Casio EX-Z550 vs Sony a5100 Screen and ViewFinder

Casio EX-Z550 vs Sony a5100 Screen and Viewfinder comparison
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Photography Type Scores

Portrait Comparison

Casio EX-Z550 Portrait photography features
Sony a5100 Portrait photography features
34
focusing manually
decent sensor resolution (14 megapixels)
manual mode not possible
no external flash support
very small sensor size (1/2.3")
does not have RAW files
72
focusing manually
good megapixels (24 megapixels)
decent sensor size (APS-C)
offers face detection focusing
delivers RAW files
no external flash support
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Street Comparison

Street photography with Casio EX-Z550
Street photography with Sony a5100
57
built in image stabilization (Sensor-shift)
screen is fixed
very small sensor size (1/2.3")
does not have RAW files
82
has a tilting screen
decent sensor size (APS-C)
delivers RAW files
comes with touch focus
very good high ISO (25,600)
lack of image stabilization
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Sports Comparison

Casio EX-Z550 Sports photography factors
Sony a5100 Sports photography factors
38
built in image stabilization (Sensor-shift)
decent sensor resolution (14 megapixels)
no shutter priority
very small sensor size (1/2.3")
does not have phase detect AF
68
good megapixels (24MP)
decent sensor size (APS-C)
offers tracking autofocus
great battery life (400 per charge)
comes with phase detect AF
low fps (6.0 fps)
lack of image stabilization
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Travel Comparison

Casio EX-Z550 Travel photography info
Sony a5100 Travel photography info
65
decent sensor resolution (14 megapixels)
built-in flash
reasonably wide (26mm)
doesn't have Time Lapse function
screen is not selfie friendly
sluggish maximum aperture (f2.6)
80
great battery life (400 shots)
comes with touch focus
good megapixels (24 megapixels)
built-in flash
does not have selfie friendly display
Photography Glossary

Landscape Comparison

Casio EX-Z550 Landscape photography info
Sony a5100 Landscape photography info
42
focusing manually
reasonably wide (26mm)
built in image stabilization (Sensor-shift)
decent sensor resolution (14MP)
fixed lens (fixed lens mount)
sluggish maximum aperture (f2.6)
screen is small (2.7 inches)
manual mode not possible
very small sensor size (1/2.3")
does not have RAW files
doesn't have Time Lapse function
79
focusing manually
interchangeable lenses (Sony E mount)
screen size is good (3 inches)
good megapixels (24MP)
decent sensor size (APS-C)
very good high ISO (25,600)
delivers RAW files
great battery life (400 per charge)
lack of image stabilization
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Vlogging Comparison

Vlogging with Casio EX-Z550
Vlogging with Sony a5100
29
reasonably wide (26mm)
built in image stabilization (Sensor-shift)
sluggish maximum aperture (f2.6)
screen is not selfie friendly
video quality not great (640 x 480 pixels)
doesn't have mic jack
34
touchscreen enabled
offers face detection focusing
high quality video (1920 x 1080 resolution)
does not have selfie friendly display
lack of image stabilization
doesn't have external mic port
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Casio EX-Z550 vs Sony a5100 Specifications

Detailed spec comparison table for Casio EX-Z550 and Sony a5100
 Casio Exilim EX-Z550Sony Alpha a5100
General Information
Brand Name Casio Sony
Model Casio Exilim EX-Z550 Sony Alpha a5100
Class Ultracompact Entry-Level Mirrorless
Launched 2010-01-06 2014-08-17
Body design Ultracompact Rangefinder-style mirrorless
Sensor Information
Chip - Bionz X
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 14 megapixel 24 megapixel
Anti aliasing filter
Aspect ratio 4:3, 3:2 and 16:9 3:2 and 16:9
Max resolution 4320 x 3240 6000 x 4000
Max native ISO 3200 25600
Lowest native ISO 64 100
RAW files
Autofocusing
Manual focus
Autofocus touch
Continuous autofocus
Single autofocus
Tracking autofocus
Autofocus selectice
Center weighted autofocus
Autofocus multi area
Live view autofocus
Face detect autofocus
Contract detect autofocus
Phase detect autofocus
Number of focus points - 179
Lens
Lens mounting type fixed lens Sony E
Lens focal range 26-104mm (4.0x) -
Maximal aperture f/2.6-5.9 -
Amount of lenses - 121
Focal length multiplier 5.8 1.5
Screen
Range of display Fixed Type Tilting
Display diagonal 2.7 inch 3 inch
Display resolution 230 thousand dot 922 thousand dot
Selfie friendly
Liveview
Touch function
Viewfinder Information
Viewfinder None None
Features
Minimum shutter speed 4s 30s
Fastest shutter speed 1/2000s 1/4000s
Continuous shutter speed - 6.0 frames per second
Shutter priority
Aperture priority
Manually set exposure
Exposure compensation - Yes
Custom white balance
Image stabilization
Integrated flash
Flash range - 4.00 m (at ISO 100)
Flash options Auto, flash off, flash on, red eye reduction Flash off, auto, fill-flaw, slow sync, redeye reduction
Hot shoe
AEB
White balance bracketing
Exposure
Multisegment exposure
Average exposure
Spot exposure
Partial exposure
AF area exposure
Center weighted exposure
Video features
Video resolutions 1280 × 720, 640 x 480, 320 x 240 1920 x 1080 (60p, 60i, 24p), 1440 x 1080 (30p, 25p), 1280 x 720 (120p), 640 x 480 (30p, 25p)
Max video resolution 640x480 1920x1080
Video data format Motion JPEG MPEG-4, AVCHD, XAVC S
Mic 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
Environmental seal
Water proof
Dust proof
Shock proof
Crush proof
Freeze proof
Weight 143g (0.32 lbs) 283g (0.62 lbs)
Physical dimensions 99 x 53 x 20mm (3.9" x 2.1" x 0.8") 110 x 63 x 36mm (4.3" x 2.5" x 1.4")
DXO scores
DXO Overall score not tested 80
DXO Color Depth score not tested 23.8
DXO Dynamic range score not tested 12.7
DXO Low light score not tested 1347
Other
Battery life - 400 photos
Battery form - Battery Pack
Battery model - NP-FW50
Self timer Yes (10 seconds, 2 seconds, Triple Self-timer) Yes (2 or 10 sec, continuous (3-5 shot))
Time lapse shooting With downloadable app
Type of storage SD/SDHC card, Internal SD/ SDHC/SDXC, Memory Stick Pro Duo/ Pro-HG Duo
Storage slots Single Single
Retail price $149 $448