Casio EX-ZR800 vs Sony A55
91 Imaging
39 Features
55 Overall
45
67 Imaging
55 Features
80 Overall
65
Casio EX-ZR800 vs Sony A55 Key Specs
(Full Review)
- 16MP - 1/2.3" Sensor
- 3" Fixed Screen
- ISO 80 - 3200
- Sensor-shift Image Stabilization
- 1920 x 1080 video
- 25-450mm (F3.5-5.9) lens
- 222g - 108 x 60 x 31mm
- Revealed August 2013
(Full Review)
- 16MP - APS-C Sensor
- 3" Fully Articulated Screen
- ISO 100 - 12800 (Bump to 25600)
- Sensor based Image Stabilization
- 1920 x 1080 video
- Sony/Minolta Alpha Mount
- 500g - 124 x 92 x 85mm
- Revealed August 2010
- Updated by Sony A57
Photography Glossary Casio EX-ZR800 vs Sony A55 Overview
Lets look a bit more in depth at the Casio EX-ZR800 vs Sony A55, former is a Small Sensor Superzoom while the latter is a Entry-Level DSLR by brands Casio and Sony. The sensor resolution of the EX-ZR800 (16MP) and the A55 (16MP) is relatively comparable but the EX-ZR800 (1/2.3") and A55 (APS-C) offer totally different sensor sizing.
Snapchat Adds Watermarks to AI-Created ImagesThe EX-ZR800 was released 2 years after the A55 which is a fairly sizable difference as far as camera technology is concerned. Each of the cameras feature different body design with the Casio EX-ZR800 being a Compact camera and the Sony A55 being a Compact SLR camera.
Before delving right into a step-by-step comparison, here is a simple view of how the EX-ZR800 grades versus the A55 in relation to portability, imaging, features and an overall score.
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The following is a preview of the gallery photos for Casio Exilim EX-ZR800 & Sony SLT-A55. The complete galleries are available at Casio EX-ZR800 Gallery & Sony A55 Gallery.
Reasons to pick Casio EX-ZR800 over the Sony A55
| EX-ZR800 | A55 | |||
|---|---|---|---|---|
| Revealed | August 2013 | August 2010 | More modern by 36 months | |
| Screen resolution | 922k | 921k | Crisper screen (+1k dot) |
Reasons to pick Sony A55 over the Casio EX-ZR800
| A55 | EX-ZR800 | |||
|---|---|---|---|---|
| Screen type | Fully Articulated | Fixed | Fully Articulating screen | |
| Selfie screen | Take selfies |
Common features in the Casio EX-ZR800 and Sony A55
| EX-ZR800 | A55 | |||
|---|---|---|---|---|
| Manually focus | Very accurate focusing | |||
| Screen size | 3" | 3" | Same screen measurement | |
| Touch friendly screen | Neither offers Touch friendly screen |
Casio EX-ZR800 vs Sony A55 Physical Comparison
For those who are planning to carry around your camera regularly, you'll have to consider its weight and measurements. The Casio EX-ZR800 offers external dimensions of 108mm x 60mm x 31mm (4.3" x 2.4" x 1.2") with a weight of 222 grams (0.49 lbs) while the Sony A55 has proportions of 124mm x 92mm x 85mm (4.9" x 3.6" x 3.3") with a weight of 500 grams (1.10 lbs).
See the Casio EX-ZR800 vs Sony A55 in our brand new Camera & Lens Size Comparison Tool.
Take into account, the weight of an ILC will differ based on the lens you have chosen during that time. Following is a front view proportions comparison of the EX-ZR800 and the A55.

Taking into consideration dimensions and weight, the portability grade of the EX-ZR800 and A55 is 91 and 67 respectively.
Casio EX-ZR800 vs Sony A55 Sensor Comparison
Typically, it is very hard to visualise the gap in sensor sizes only by going through a spec sheet. The pic underneath should give you a greater sense of the sensor dimensions in the EX-ZR800 and A55.
As you can see, each of these cameras come with the identical megapixel count albeit not the same sensor sizes. The EX-ZR800 includes the smaller sensor which is going to make getting shallow DOF more difficult. The newer EX-ZR800 is going to have an edge when it comes to sensor tech.
Casio EX-ZR800 vs Sony A55 Screen and ViewFinder
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Casio EX-ZR800 vs Sony A55 Specifications
| Casio Exilim EX-ZR800 | Sony SLT-A55 | |
|---|---|---|
| General Information | ||
| Company | Casio | Sony |
| Model | Casio Exilim EX-ZR800 | Sony SLT-A55 |
| Type | Small Sensor Superzoom | Entry-Level DSLR |
| Revealed | 2013-08-07 | 2010-08-24 |
| Physical type | Compact | Compact SLR |
| Sensor Information | ||
| Processor | EXILIM Engine HS 3 | Bionz |
| Sensor type | CMOS | 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 | 16 megapixel | 16 megapixel |
| Anti aliasing filter | ||
| Aspect ratio | 4:3, 3:2 and 16:9 | 3:2 and 16:9 |
| Highest resolution | 4608 x 3456 | 4912 x 3264 |
| Highest native ISO | 3200 | 12800 |
| Highest boosted ISO | - | 25600 |
| Minimum native ISO | 80 | 100 |
| RAW data | ||
| Autofocusing | ||
| Manual focus | ||
| Touch to focus | ||
| Continuous autofocus | ||
| Single autofocus | ||
| Autofocus tracking | ||
| Autofocus selectice | ||
| Center weighted autofocus | ||
| Autofocus multi area | ||
| Live view autofocus | ||
| Face detection focus | ||
| Contract detection focus | ||
| Phase detection focus | ||
| Number of focus points | - | 15 |
| Cross focus points | - | 3 |
| Lens | ||
| Lens mounting type | fixed lens | Sony/Minolta Alpha |
| Lens focal range | 25-450mm (18.0x) | - |
| Max aperture | f/3.5-5.9 | - |
| Macro focus distance | 4cm | - |
| Available lenses | - | 143 |
| Crop factor | 5.8 | 1.5 |
| Screen | ||
| Screen type | Fixed Type | Fully Articulated |
| Screen sizing | 3" | 3" |
| Screen resolution | 922 thousand dots | 921 thousand dots |
| Selfie friendly | ||
| Liveview | ||
| Touch function | ||
| Screen technology | Super Clear TFT color LCD | - |
| Viewfinder Information | ||
| Viewfinder type | None | Electronic |
| Viewfinder resolution | - | 1,150 thousand dots |
| Viewfinder coverage | - | 100% |
| Viewfinder magnification | - | 0.73x |
| Features | ||
| Slowest shutter speed | 4 seconds | 30 seconds |
| Maximum shutter speed | 1/2000 seconds | 1/4000 seconds |
| Continuous shooting rate | 3.0 frames/s | 10.0 frames/s |
| Shutter priority | ||
| Aperture priority | ||
| Manually set exposure | ||
| Exposure compensation | Yes | Yes |
| Set white balance | ||
| Image stabilization | ||
| Integrated flash | ||
| Flash range | 4.70 m | 10.00 m (@ ISO 100) |
| Flash settings | Auto, On, Off, Red-Eye | Auto, On, Off, Red-Eye, Slow Sync, High Speed Sync, Rear Curtain, Fill-in, Wireless |
| External flash | ||
| Auto exposure bracketing | ||
| WB bracketing | ||
| Maximum flash synchronize | - | 1/160 seconds |
| Exposure | ||
| Multisegment | ||
| Average | ||
| Spot | ||
| Partial | ||
| AF area | ||
| Center weighted | ||
| Video features | ||
| Video resolutions | 1920 x 1080 (30 fps), 1280 x 720 (30,20,15 fps), 640 x 480 (30, 120 fps), 512 x 384 (30, 240 fps), 224 x 160 (480 fps), 224 x 64 (1000 fps), | 1920 x 1080 (60, 29.97 fps), 1440 x 1080 (30fps), 640 x 424 (29.97 fps) |
| Highest video resolution | 1920x1080 | 1920x1080 |
| Video file format | MPEG-4, H.264 | MPEG-4, AVCHD, H.264 |
| Mic support | ||
| Headphone support | ||
| Connectivity | ||
| Wireless | None | Eye-Fi Connected |
| Bluetooth | ||
| NFC | ||
| HDMI | ||
| USB | USB 2.0 (480 Mbit/sec) | USB 2.0 (480 Mbit/sec) |
| GPS | None | BuiltIn |
| Physical | ||
| Environment sealing | ||
| Water proof | ||
| Dust proof | ||
| Shock proof | ||
| Crush proof | ||
| Freeze proof | ||
| Weight | 222 gr (0.49 lbs) | 500 gr (1.10 lbs) |
| Physical dimensions | 108 x 60 x 31mm (4.3" x 2.4" x 1.2") | 124 x 92 x 85mm (4.9" x 3.6" x 3.3") |
| DXO scores | ||
| DXO All around score | not tested | 73 |
| DXO Color Depth score | not tested | 23.0 |
| DXO Dynamic range score | not tested | 12.4 |
| DXO Low light score | not tested | 816 |
| Other | ||
| Battery life | 470 shots | 380 shots |
| Battery style | Battery Pack | Battery Pack |
| Battery model | NP-130 | NP-FW50 |
| Self timer | Yes (2 or 10 seconds, custom) | Yes (2 or 10 sec) |
| Time lapse feature | ||
| Type of storage | SD/SDHC/SDXC | SD/SDHC/SDXC/Memory Stick Pro Duo/ Pro-HG Duo |
| Card slots | Single | Single |
| Launch price | $429 | $800 |