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Casio EX-Z280 vs Sony a5100

Portability
96
Imaging
35
Features
21
Overall
29
Casio Exilim EX-Z280 front
 
Sony Alpha a5100 front
Portability
89
Imaging
66
Features
74
Overall
69

Casio EX-Z280 vs Sony a5100 Key Specs

Casio EX-Z280
(Full Review)
  • 12MP - 1/2.3" Sensor
  • 2.7" Fixed Display
  • ISO 64 - 3200
  • 1280 x 720 video
  • 26-104mm (F2.6-5.9) lens
  • 133g - 97 x 53 x 20mm
  • Announced August 2009
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
  • Released August 2014
  • Superseded the Sony a5000
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Casio EX-Z280 vs Sony a5100 Overview

Below is a in depth overview of the Casio EX-Z280 versus Sony a5100, one being a Small Sensor Compact and the latter is a Entry-Level Mirrorless by competitors Casio and Sony. There exists a significant gap between the image resolutions of the EX-Z280 (12MP) and a5100 (24MP) and the EX-Z280 (1/2.3") and a5100 (APS-C) provide totally different sensor measurements.

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The EX-Z280 was released 6 years prior to the a5100 and that is quite a sizable gap as far as technology is concerned. Each of these cameras have different body design with the Casio EX-Z280 being a Compact camera and the Sony a5100 being a Rangefinder-style mirrorless camera.

Before diving straight to a full comparison, here is a concise summation of how the EX-Z280 matches up against the a5100 with regard to portability, imaging, features and an overall grade.

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Reasons to pick Casio EX-Z280 over the Sony a5100

 EX-Z280 a5100 

Reasons to pick Sony a5100 over the Casio EX-Z280

 a5100 EX-Z280 
ReleasedAugust 2014August 2009More recent by 60 months
Screen typeTiltingFixed Tilting screen
Screen dimensions3"2.7"Bigger screen (+0.3")
Screen resolution922k115kClearer screen (+807k dot)
Touch friendly screen Quickly navigate

Common features in the Casio EX-Z280 and Sony a5100

 EX-Z280 a5100 
Manually focus Very accurate focusing
Selfie screen Lack of selfie screen

Casio EX-Z280 vs Sony a5100 Physical Comparison

If you're going to lug around your camera, you should take into account its weight and proportions. The Casio EX-Z280 features exterior measurements of 97mm x 53mm x 20mm (3.8" x 2.1" x 0.8") along with a weight of 133 grams (0.29 lbs) whilst the Sony a5100 has measurements of 110mm x 63mm x 36mm (4.3" x 2.5" x 1.4") accompanied by a weight of 283 grams (0.62 lbs).

Check out the Casio EX-Z280 versus Sony a5100 in the new Camera with Lens Size Comparison Tool. Camera Size Comparison with Lenses

Do not forget, the weight of an Interchangeable Lens Camera will vary depending on the lens you have chosen at the time. Following is a front view scale comparison of the EX-Z280 compared to the a5100.

Casio EX-Z280 vs Sony a5100 size comparison

Taking into consideration dimensions and weight, the portability score of the EX-Z280 and a5100 is 96 and 89 respectively.

Casio EX-Z280 vs Sony a5100 top view buttons comparison

Casio EX-Z280 vs Sony a5100 Sensor Comparison

Quite often, it is tough to envision the contrast between sensor measurements simply by looking at specs. The photograph underneath might give you a greater sense of the sensor sizing in the EX-Z280 and a5100.

As you can plainly see, both of the cameras provide different megapixel count and different sensor measurements. The EX-Z280 featuring a tinier sensor will make getting shallower DOF more difficult and the Sony a5100 will give more detail as a result of its extra 12MP. Higher resolution can also allow you to crop photographs more aggressively. The older EX-Z280 is going to be disadvantaged with regard to sensor technology.

Casio EX-Z280 vs Sony a5100 sensor size comparison

Casio EX-Z280 vs Sony a5100 Screen and ViewFinder

Casio EX-Z280 vs Sony a5100 Screen and Viewfinder comparison
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Photography Type Scores

Portrait Comparison

Casio EX-Z280 Portrait photography highlights
Sony a5100 Portrait photography highlights
27
manual focus
no manual mode
can't use external flash
MP count low (12MP)
small sensor (1/2.3")
no RAW files
72
focusing manually
good resolution (24MP)
good sensor size (APS-C)
offers face detect focusing
saves RAW files
can't use external flash
Photography Glossary

Street Comparison

Street photography with Casio EX-Z280
Street photography with Sony a5100
55
lighter than others in class (133g)
no articulating screen
no image stabilization
small sensor (1/2.3")
no RAW files
82
tilting screen
good sensor size (APS-C)
saves RAW files
boasts focus by touch
very good high ISO (25,600)
no image stabilization
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Sports Comparison

Sports photography with Casio EX-Z280
Sports photography with Sony a5100
17
lack of shutter priority mode
no image stabilization
MP count low (12 megapixels)
small sensor (1/2.3")
no phase detect auto focus
68
good resolution (24MP)
good sensor size (APS-C)
offers tracking focus
good battery (400 per charge)
sensor has phase detect AF
very slow continuous shooting (6.0 fps)
no image stabilization
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Travel Comparison

Casio EX-Z280 Travel photography details
Sony a5100 Travel photography details
62
lighter than others in class (133g)
has built in flash
really wide (26mm)
does not have Timelapse mode
MP count low (12MP)
screen isn't selfie friendly
sluggish maximum aperture (f2.6)
80
good battery (400 CIPA)
boasts focus by touch
good resolution (24 megapixels)
flash built-in
display isn't selfie friendly
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Landscape Comparison

Casio EX-Z280 Landscape photography info
Sony a5100 Landscape photography info
32
manual focus
really wide (26mm)
cannot change lenses (fixed lens mount)
sluggish maximum aperture (f2.6)
screen is small (2.7")
no manual mode
no image stabilization
MP count low (12 megapixels)
small sensor (1/2.3")
no RAW files
does not have Timelapse mode
79
focusing manually
switch lenses (Sony E mount)
screen is a good size (3 inches)
good resolution (24MP)
good sensor size (APS-C)
very good high ISO (25,600)
saves RAW files
good battery (400 shots)
no image stabilization
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Vlogging Comparison

Vlogging with Casio EX-Z280
Vlogging with Sony a5100
28
really wide (26mm)
lighter than others in class (133 grams)
sluggish maximum aperture (f2.6)
screen isn't selfie friendly
no image stabilization
video res low (1280 x 720 pixels)
does not have microphone socket
34
touch screen
offers face detect focusing
high quality video (1920 x 1080 pxls)
display isn't selfie friendly
no image stabilization
lack of mic port
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Casio EX-Z280 vs Sony a5100 Specifications

Detailed spec comparison table for Casio EX-Z280 and Sony a5100
 Casio Exilim EX-Z280Sony Alpha a5100
General Information
Company Casio Sony
Model Casio Exilim EX-Z280 Sony Alpha a5100
Class Small Sensor Compact Entry-Level Mirrorless
Announced 2009-08-31 2014-08-17
Body design Compact Rangefinder-style mirrorless
Sensor Information
Processor - 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 surface area 28.1mm² 366.6mm²
Sensor resolution 12MP 24MP
Anti aliasing filter
Aspect ratio 4:3, 3:2 and 16:9 3:2 and 16:9
Highest resolution 4000 x 3000 6000 x 4000
Highest native ISO 3200 25600
Lowest native ISO 64 100
RAW data
Autofocusing
Focus manually
Touch to focus
Autofocus continuous
Single autofocus
Tracking autofocus
Autofocus selectice
Center weighted autofocus
Multi area autofocus
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) -
Max aperture f/2.6-5.9 -
Macro focus range 5cm -
Available lenses - 121
Crop factor 5.8 1.5
Screen
Range of display Fixed Type Tilting
Display size 2.7 inches 3 inches
Display resolution 115 thousand dot 922 thousand dot
Selfie friendly
Liveview
Touch friendly
Viewfinder Information
Viewfinder type None None
Features
Slowest shutter speed 4 seconds 30 seconds
Maximum shutter speed 1/2000 seconds 1/4000 seconds
Continuous shooting speed - 6.0 frames/s
Shutter priority
Aperture priority
Expose Manually
Exposure compensation - Yes
Set white balance
Image stabilization
Integrated flash
Flash range 4.20 m 4.00 m (at ISO 100)
Flash modes Auto, On, Off, Red-eye, Soft Flash off, auto, fill-flaw, slow sync, redeye reduction
External flash
AEB
White balance bracketing
Exposure
Multisegment exposure
Average exposure
Spot exposure
Partial exposure
AF area exposure
Center weighted exposure
Video features
Supported video resolutions 1280 x 720 (30fps), 848 x 480 (30 fps), 640 x 480 (30 fps), 320 x 240 (30 fps) 1920 x 1080 (60p, 60i, 24p), 1440 x 1080 (30p, 25p), 1280 x 720 (120p), 640 x 480 (30p, 25p)
Highest video resolution 1280x720 1920x1080
Video file format Motion JPEG MPEG-4, AVCHD, XAVC S
Mic jack
Headphone jack
Connectivity
Wireless None 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 133 grams (0.29 pounds) 283 grams (0.62 pounds)
Physical dimensions 97 x 53 x 20mm (3.8" x 2.1" x 0.8") 110 x 63 x 36mm (4.3" x 2.5" x 1.4")
DXO scores
DXO All around 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 shots
Form of battery - Battery Pack
Battery model NP-80 NP-FW50
Self timer Yes (2 or 10 sec, Triple) Yes (2 or 10 sec, continuous (3-5 shot))
Time lapse shooting With downloadable app
Storage media SD/SDHC card, Internal SD/ SDHC/SDXC, Memory Stick Pro Duo/ Pro-HG Duo
Storage slots Single Single
Retail pricing $180 $448