Casio EX-S7 vs Sony A57
96 Imaging
34 Features
14 Overall
26
64 Imaging
56 Features
85 Overall
67
Casio EX-S7 vs Sony A57 Key Specs
(Full Review)
- 12MP - 1/2.3" Sensor
- 2.7" Fixed Display
- ISO 64 - 1600
- 1280 x 720 video
- 36-107mm (F3.1-5.6) lens
- 121g - 97 x 57 x 20mm
- Revealed February 2010
(Full Review)
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Let's look more closely at the Casio EX-S7 vs Sony A57, former is a Ultracompact while the other is a Entry-Level DSLR by competitors Casio and Sony. There is a noticeable difference among the resolutions of the EX-S7 (12MP) and A57 (16MP) and the EX-S7 (1/2.3") and A57 (APS-C) enjoy totally different sensor size.
Samsung Releases Faster Versions of EVO MicroSD CardsThe EX-S7 was launched 3 years earlier than the A57 which is a fairly sizable difference as far as camera tech is concerned. Each of the cameras come with different body type with the Casio EX-S7 being a Ultracompact camera and the Sony A57 being a Compact SLR camera.
Before delving straight into a step-by-step comparison, below is a brief highlight of how the EX-S7 scores versus the A57 in relation to portability, imaging, features and an overall mark.
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The following is a sample of the gallery pics for Casio Exilim EX-S7 & Sony SLT-A57. The complete galleries are provided at Casio EX-S7 Gallery & Sony A57 Gallery.
Reasons to pick Casio EX-S7 over the Sony A57
| EX-S7 | A57 |
|---|
Reasons to pick Sony A57 over the Casio EX-S7
| A57 | EX-S7 | |||
|---|---|---|---|---|
| Introduced | September 2012 |  | February 2010 | Newer by 31 months |
| Display type | Fully Articulated |  | Fixed | Fully Articulating display |
| Display dimension | 3" |  | 2.7" | Larger display (+0.3") |
| Display resolution | 921k |  | 230k | Sharper display (+691k dot) |
| Selfie screen |  | Easy selfies |
Common features in the Casio EX-S7 and Sony A57
| EX-S7 | A57 | |||
|---|---|---|---|---|
| Manually focus |  | Dial exact focusing | ||
| Touch display |  | Missing Touch display |
Casio EX-S7 vs Sony A57 Physical Comparison
In case you're looking to travel with your camera often, you will want to think about its weight and measurements. The Casio EX-S7 provides external dimensions of 97mm x 57mm x 20mm (3.8" x 2.2" x 0.8") accompanied by a weight of 121 grams (0.27 lbs) whilst the Sony A57 has proportions of 132mm x 98mm x 81mm (5.2" x 3.9" x 3.2") having a weight of 618 grams (1.36 lbs).
Check the Casio EX-S7 vs Sony A57 in our brand new Camera & Lens Size Comparison Tool.
Remember, the weight of an ILC will change depending on the lens you have at that time. Here is the front view over all size comparison of the EX-S7 vs the A57.
Factoring in size and weight, the portability score of the EX-S7 and A57 is 96 and 64 respectively.
Casio EX-S7 vs Sony A57 Sensor Comparison
Generally, it's hard to see the difference in sensor dimensions only by checking out specifications. The pic underneath will help provide you a clearer sense of the sensor dimensions in the EX-S7 and A57.
Plainly, each of these cameras posses different megapixels and different sensor dimensions. The EX-S7 because of its smaller sensor will make achieving shallow DOF harder and the Sony A57 will provide more detail utilizing its extra 4MP. Greater resolution will also help you crop photos somewhat more aggressively. The more aged EX-S7 will be disadvantaged with regard to sensor technology.
Casio EX-S7 vs Sony A57 Screen and ViewFinder
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Casio EX-S7 vs Sony A57 Specifications
| Casio Exilim EX-S7 | Sony SLT-A57 | |
|---|---|---|
| General Information | ||
| Brand Name | Casio | Sony |
| Model type | Casio Exilim EX-S7 | Sony SLT-A57 |
| Category | Ultracompact | Entry-Level DSLR |
| Revealed | 2010-02-21 | 2012-09-13 |
| Physical type | Ultracompact | Compact SLR |
| Sensor Information | ||
| Processor | Exilim Engine 5.0 | - |
| Sensor type | CCD | CMOS |
| Sensor size | 1/2.3" | APS-C |
| Sensor measurements | 6.17 x 4.55mm | 23.5 x 15.6mm |
| Sensor area | 28.1mm² | 366.6mm² |
| Sensor resolution | 12 megapixels | 16 megapixels |
| Anti alias filter | ||
| Aspect ratio | 4:3, 3:2 and 16:9 | 3:2 and 16:9 |
| Highest Possible resolution | 4000 x 3000 | 4912 x 3264 |
| Maximum native ISO | 1600 | 16000 |
| Maximum enhanced ISO | - | 25600 |
| Lowest native ISO | 64 | 100 |
| RAW format | ||
| Autofocusing | ||
| Manual focusing | ||
| Touch to focus | ||
| Continuous autofocus | ||
| Single autofocus | ||
| Autofocus tracking | ||
| Selective autofocus | ||
| Autofocus center weighted | ||
| Autofocus multi area | ||
| Autofocus live view | ||
| Face detect autofocus | ||
| Contract detect autofocus | ||
| Phase detect autofocus | ||
| Total focus points | - | 15 |
| Cross type focus points | - | 3 |
| Lens | ||
| Lens mount type | fixed lens | Sony/Minolta Alpha |
| Lens zoom range | 36-107mm (3.0x) | - |
| Maximal aperture | f/3.1-5.6 | - |
| Macro focusing distance | 10cm | - |
| Available lenses | - | 143 |
| Crop factor | 5.8 | 1.5 |
| Screen | ||
| Type of display | Fixed Type | Fully Articulated |
| Display size | 2.7" | 3" |
| Resolution of display | 230 thousand dots | 921 thousand dots |
| Selfie friendly | ||
| Liveview | ||
| Touch function | ||
| Display tech | - | Xtra Fine TFT drive with TruBlack technology |
| Viewfinder Information | ||
| Viewfinder type | None | Electronic |
| Viewfinder resolution | - | 1,440 thousand dots |
| Viewfinder coverage | - | 100% |
| Viewfinder magnification | - | 0.7x |
| Features | ||
| Min shutter speed | 4s | 30s |
| Max shutter speed | 1/2000s | 1/4000s |
| Continuous shutter rate | - | 12.0 frames per sec |
| Shutter priority | ||
| Aperture priority | ||
| Manually set exposure | ||
| Exposure compensation | - | Yes |
| Custom white balance | ||
| Image stabilization | ||
| Built-in flash | ||
| Flash distance | 3.20 m | 10.00 m (@ ISO 100) |
| Flash options | Auto, On, Off, Red-eye, Soft | Auto, On, Off, Red-Eye, Slow Sync, High Speed Sync, Rear Curtain, Fill-in, Wireless |
| External flash | ||
| AE bracketing | ||
| White balance bracketing | ||
| Max flash synchronize | - | 1/160s |
| Exposure | ||
| Multisegment exposure | ||
| Average exposure | ||
| Spot exposure | ||
| Partial exposure | ||
| AF area exposure | ||
| Center weighted exposure | ||
| Video features | ||
| Supported video resolutions | 1280 x 720 (30 fps), 640 x 480 (30 fps), 320 x 240 (15 fps) | 1920 x 1080 (60p, 24p), 1440 x 1080 (30p), 640 x 480 (30 fps) |
| Maximum video resolution | 1280x720 | 1920x1080 |
| Video format | Motion JPEG | MPEG-4, AVCHD, H.264 |
| Microphone 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 | None |
| Physical | ||
| Environment sealing | ||
| Water proofing | ||
| Dust proofing | ||
| Shock proofing | ||
| Crush proofing | ||
| Freeze proofing | ||
| Weight | 121g (0.27 lb) | 618g (1.36 lb) |
| Dimensions | 97 x 57 x 20mm (3.8" x 2.2" x 0.8") | 132 x 98 x 81mm (5.2" x 3.9" x 3.2") |
| DXO scores | ||
| DXO Overall rating | not tested | 75 |
| DXO Color Depth rating | not tested | 23.4 |
| DXO Dynamic range rating | not tested | 13.0 |
| DXO Low light rating | not tested | 785 |
| Other | ||
| Battery life | - | 550 pictures |
| Battery style | - | Battery Pack |
| Battery ID | NP-80 | NP-FM500H |
| Self timer | Yes (2 or 10 sec, Triple Self-timer) | Yes (2 or 10 sec) |
| Time lapse recording | ||
| Storage type | SD/SDHC card, Internal | SD/SDHC/SDXC/Memory Stick Pro Duo/ Pro-HG Duo |
| Card slots | One | One |
| Retail pricing | $140 | $1,000 |