Casio EX-ZR15 vs Sony A7S
93 Imaging
39 Features
43 Overall
40


77 Imaging
60 Features
73 Overall
65
Casio EX-ZR15 vs Sony A7S Key Specs
(Full Review)
- 16MP - 1/2.3" Sensor
- 3" Fixed Display
- ISO 80 - 3200
- Sensor-shift Image Stabilization
- 1920 x 1080 video
- 28-196mm (F3.0-5.9) lens
- 176g - 102 x 59 x 27mm
- Revealed January 2012
(Full Review)
- 12MP - Full frame Sensor
- 3" Tilting Screen
- ISO 100 - 409600
- 1/8000s Max Shutter
- 3840 x 2160 video
- Sony E Mount
- 489g - 127 x 94 x 48mm
- Revealed April 2014
- Updated by Sony A7S II

Casio EX-ZR15 vs Sony A7S Overview
Its time to take a more detailed look at the Casio EX-ZR15 vs Sony A7S, one is a Small Sensor Compact and the latter is a Pro Mirrorless by brands Casio and Sony. There exists a big gap among the sensor resolutions of the EX-ZR15 (16MP) and A7S (12MP) and the EX-ZR15 (1/2.3") and A7S (Full frame) provide totally different sensor dimensions.

The EX-ZR15 was revealed 3 years prior to the A7S which is a fairly big gap as far as camera technology is concerned. Both of the cameras have different body design with the Casio EX-ZR15 being a Compact camera and the Sony A7S being a SLR-style mirrorless camera.
Before we go straight to a comprehensive comparison, here is a quick synopsis of how the EX-ZR15 scores versus the A7S in terms of portability, imaging, features and an overall score.

Casio EX-ZR15 vs Sony A7S Gallery
Below is a preview of the gallery photos for Casio Exilim EX-ZR15 and Sony Alpha A7S. The full galleries are provided at Casio EX-ZR15 Gallery and Sony A7S Gallery.
Reasons to pick Casio EX-ZR15 over the Sony A7S
EX-ZR15 | A7S |
---|
Reasons to pick Sony A7S over the Casio EX-ZR15
A7S | EX-ZR15 | |||
---|---|---|---|---|
Revealed | April 2014 | ![]() | January 2012 | More modern by 27 months |
Screen type | Tilting | ![]() | Fixed | Tilting screen |
Screen resolution | 1230k | ![]() | 461k | Clearer screen (+769k dot) |
Common features in the Casio EX-ZR15 and Sony A7S
EX-ZR15 | A7S | |||
---|---|---|---|---|
Manual focus | ![]() | Dial precise focus | ||
Screen dimensions | 3" | ![]() | 3" | Equal screen sizing |
Selfie screen | ![]() | No selfie screen | ||
Touch screen | ![]() | No Touch screen |
Casio EX-ZR15 vs Sony A7S Physical Comparison
For anyone who is planning to carry around your camera often, you're going to have to consider its weight and size. The Casio EX-ZR15 comes with physical dimensions of 102mm x 59mm x 27mm (4.0" x 2.3" x 1.1") having a weight of 176 grams (0.39 lbs) and the Sony A7S has specifications of 127mm x 94mm x 48mm (5.0" x 3.7" x 1.9") along with a weight of 489 grams (1.08 lbs).
Compare the Casio EX-ZR15 vs Sony A7S in the latest Camera and Lens Size Comparison Tool.
Don't forget, the weight of an Interchangeable Lens Camera will change dependant on the lens you have chosen during that time. The following is a front view scale comparison of the EX-ZR15 compared to the A7S.

Factoring in dimensions and weight, the portability grade of the EX-ZR15 and A7S is 93 and 77 respectively.

Casio EX-ZR15 vs Sony A7S Sensor Comparison
More often than not, it is very hard to visualise the difference in sensor sizes merely by checking out technical specs. The image below should offer you a better sense of the sensor dimensions in the EX-ZR15 and A7S.
As you have seen, each of these cameras provide different megapixel count and different sensor sizes. The EX-ZR15 having a smaller sensor will make shooting shallow DOF tougher and the Casio EX-ZR15 will produce extra detail because of its extra 4MP. Higher resolution can also allow you to crop shots more aggressively. The more aged EX-ZR15 will be disadvantaged when it comes to sensor tech.

Casio EX-ZR15 vs Sony A7S Screen and ViewFinder


Photography Type Scores
Portrait Comparison

Street Comparison

Sports Comparison

Travel Comparison

Landscape Comparison

Vlogging Comparison

Casio EX-ZR15 vs Sony A7S Specifications
Casio Exilim EX-ZR15 | Sony Alpha A7S | |
---|---|---|
General Information | ||
Brand Name | Casio | Sony |
Model type | Casio Exilim EX-ZR15 | Sony Alpha A7S |
Category | Small Sensor Compact | Pro Mirrorless |
Revealed | 2012-01-09 | 2014-04-06 |
Physical type | Compact | SLR-style mirrorless |
Sensor Information | ||
Processor | Exilim Engine 5.0 | Bionz X |
Sensor type | CMOS | CMOS |
Sensor size | 1/2.3" | Full frame |
Sensor dimensions | 6.17 x 4.55mm | 35.8 x 23.9mm |
Sensor surface area | 28.1mm² | 855.6mm² |
Sensor resolution | 16MP | 12MP |
Anti alias filter | ||
Aspect ratio | 4:3, 3:2 and 16:9 | 3:2 and 16:9 |
Peak resolution | 4608 x 3456 | 4240 x 2832 |
Highest native ISO | 3200 | 409600 |
Min native ISO | 80 | 100 |
RAW support | ||
Autofocusing | ||
Manual focusing | ||
Touch focus | ||
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 | ||
Total focus points | - | 25 |
Cross type focus points | - | - |
Lens | ||
Lens support | fixed lens | Sony E |
Lens zoom range | 28-196mm (7.0x) | - |
Largest aperture | f/3.0-5.9 | - |
Macro focusing range | 2cm | - |
Available lenses | - | 121 |
Crop factor | 5.8 | 1 |
Screen | ||
Type of display | Fixed Type | Tilting |
Display size | 3 inch | 3 inch |
Display resolution | 461 thousand dots | 1,230 thousand dots |
Selfie friendly | ||
Liveview | ||
Touch operation | ||
Display technology | Super Clear TFT color LCD | - |
Viewfinder Information | ||
Viewfinder | None | Electronic |
Viewfinder resolution | - | 2,359 thousand dots |
Viewfinder coverage | - | 100% |
Viewfinder magnification | - | 0.71x |
Features | ||
Min shutter speed | 4s | 30s |
Max shutter speed | 1/2000s | 1/8000s |
Continuous shutter rate | 3.0 frames per second | 5.0 frames per second |
Shutter priority | ||
Aperture priority | ||
Manual mode | ||
Exposure compensation | - | Yes |
Custom white balance | ||
Image stabilization | ||
Inbuilt flash | ||
Flash distance | 5.20 m | no built-in flash |
Flash options | Auto, On, Off, Red-Eye | no built-in flash |
External flash | ||
Auto exposure bracketing | ||
WB bracketing | ||
Exposure | ||
Multisegment | ||
Average | ||
Spot | ||
Partial | ||
AF area | ||
Center weighted | ||
Video features | ||
Supported video resolutions | 1920 x 1080 (30 fps), 1280 x 720 (15 fps), 640 x 480 (30, 120 fps), 512 x 384 (30, 240 fps), 224 x 160 (480 fps) | 3840 x 2160, XAVC S 1080 60p(50Mbps), 30p (50Mbps), 24p (50Mbps). 720 120p (50Mbps). AVCHD 60p (28Mbps), 60i (24Mbps/17Mbps), 24p (24Mbps/17Mbps) |
Highest video resolution | 1920x1080 | 3840x2160 |
Video format | MPEG-4, H.264 | MPEG-4, AVCHD, XAVC |
Mic port | ||
Headphone port | ||
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 sealing | ||
Water proofing | ||
Dust proofing | ||
Shock proofing | ||
Crush proofing | ||
Freeze proofing | ||
Weight | 176 grams (0.39 pounds) | 489 grams (1.08 pounds) |
Physical dimensions | 102 x 59 x 27mm (4.0" x 2.3" x 1.1") | 127 x 94 x 48mm (5.0" x 3.7" x 1.9") |
DXO scores | ||
DXO Overall rating | not tested | 87 |
DXO Color Depth rating | not tested | 23.9 |
DXO Dynamic range rating | not tested | 13.2 |
DXO Low light rating | not tested | 3702 |
Other | ||
Battery life | 325 photos | 360 photos |
Battery type | Battery Pack | Battery Pack |
Battery ID | NP-110 | NP-FW50 |
Self timer | Yes (2 or 10 seconds, custom) | Yes (2 or 10 sec; continuous (3 or 5 exposures)) |
Time lapse feature | With downloadable app | |
Storage type | SD/SDHC/SDXC | SD/SDHC/SDXC, Memory Stick Duo/Pro Duo/Pro-HG Duo |
Card slots | One | One |
Retail pricing | $249 | $1,998 |