Sony W730 vs Sony A57
96 Imaging
40 Features
33 Overall
37
64 Imaging
57 Features
85 Overall
68
Sony W730 vs Sony A57 Key Specs
(Full Review)
- 16MP - 1/2.3" Sensor
- 2.7" Fixed Screen
- ISO 100 - 3200
- Optical Image Stabilization
- 1280 x 720 video
- 25-224mm (F3.3-6.3) lens
- 122g - 93 x 52 x 22mm
- Launched January 2013
(Full Review)
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The following is a extended review of the Sony W730 versus Sony A57, former is a Small Sensor Compact while the other is a Entry-Level DSLR and both of them are manufactured by Sony. The image resolution of the W730 (16MP) and the A57 (16MP) is fairly comparable but the W730 (1/2.3") and A57 (APS-C) have totally different sensor sizes.
President Biden pushes bill mandating TikTok sale or banThe W730 was introduced 4 months after the A57 and they are of a similar age. Both cameras feature different body design with the Sony W730 being a Compact camera and the Sony A57 being a Compact SLR camera.
Before getting straight to a comprehensive comparison, here is a simple summary of how the W730 matches up versus the A57 with regard to portability, imaging, features and an overall mark.
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This is a sample of the gallery pictures for Sony Cyber-shot DSC-W730 & Sony SLT-A57. The whole galleries are provided at Sony W730 Gallery & Sony A57 Gallery.
Reasons to pick Sony W730 over the Sony A57
| W730 | A57 | |||
|---|---|---|---|---|
| Touch friendly display |  | Easily navigate |
Reasons to pick Sony A57 over the Sony W730
| A57 | W730 | |||
|---|---|---|---|---|
| Manual focus |  | Dial precise focus | ||
| Display type | Fully Articulated |  | Fixed | Fully Articulating display |
| Display size | 3" |  | 2.7" | Larger display (+0.3") |
| Display resolution | 921k |  | 230k | Sharper display (+691k dot) |
| Selfie screen |  | Take selfies |
Common features in the Sony W730 and Sony A57
| W730 | A57 | |||
|---|---|---|---|---|
| Introduced | January 2013 |  | September 2012 | Same age |
Sony W730 vs Sony A57 Physical Comparison
When you are aiming to travel with your camera, you'll have to consider its weight and measurements. The Sony W730 offers physical dimensions of 93mm x 52mm x 22mm (3.7" x 2.0" x 0.9") with a weight of 122 grams (0.27 lbs) whilst the Sony A57 has proportions of 132mm x 98mm x 81mm (5.2" x 3.9" x 3.2") accompanied by a weight of 618 grams (1.36 lbs).
Check out the Sony W730 versus Sony A57 in our newest Camera plus Lens Size Comparison Tool.
Always remember, the weight of an ILC will differ based on the lens you are utilizing at that moment. Below is a front view dimension comparison of the W730 and the A57.
Factoring in dimensions and weight, the portability rating of the W730 and A57 is 96 and 64 respectively.
Sony W730 vs Sony A57 Sensor Comparison
Quite often, it is tough to see the contrast in sensor dimensions merely by seeing a spec sheet. The picture underneath will help give you a far better sense of the sensor dimensions in the W730 and A57.
Clearly, both the cameras come with the identical megapixel count but not the same sensor dimensions. The W730 includes the smaller sensor which is going to make getting shallower depth of field more challenging.
Sony W730 vs Sony A57 Screen and ViewFinder
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Sony W730 vs Sony A57 Specifications
| Sony Cyber-shot DSC-W730 | Sony SLT-A57 | |
|---|---|---|
| General Information | ||
| Brand | Sony | Sony |
| Model type | Sony Cyber-shot DSC-W730 | Sony SLT-A57 |
| Class | Small Sensor Compact | Entry-Level DSLR |
| Launched | 2013-01-08 | 2012-09-13 |
| Physical type | Compact | Compact SLR |
| Sensor Information | ||
| Sensor type | CCD | CMOS |
| Sensor size | 1/2.3" | APS-C |
| Sensor measurements | 6.17 x 4.55mm | 23.5 x 15.6mm |
| Sensor surface area | 28.1mm² | 366.6mm² |
| Sensor resolution | 16 megapixels | 16 megapixels |
| Anti alias filter | ||
| Aspect ratio | 4:3 and 16:9 | 3:2 and 16:9 |
| Highest Possible resolution | 4608 x 3456 | 4912 x 3264 |
| Maximum native ISO | 3200 | 16000 |
| Maximum enhanced ISO | - | 25600 |
| Minimum native ISO | 100 | 100 |
| RAW support | ||
| Autofocusing | ||
| Manual focusing | ||
| Autofocus touch | ||
| 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 | ||
| Total focus points | - | 15 |
| Cross type focus points | - | 3 |
| Lens | ||
| Lens support | fixed lens | Sony/Minolta Alpha |
| Lens zoom range | 25-224mm (9.0x) | - |
| Maximum aperture | f/3.3-6.3 | - |
| Macro focusing range | 5cm | - |
| Total lenses | - | 143 |
| Focal length multiplier | 5.8 | 1.5 |
| Screen | ||
| Screen type | Fixed Type | Fully Articulated |
| Screen sizing | 2.7 inches | 3 inches |
| Screen resolution | 230 thousand dots | 921 thousand dots |
| Selfie friendly | ||
| Liveview | ||
| Touch function | ||
| Screen tech | TFT LCD display | Xtra Fine TFT drive with TruBlack technology |
| Viewfinder Information | ||
| Viewfinder | None | Electronic |
| Viewfinder resolution | - | 1,440 thousand dots |
| Viewfinder coverage | - | 100% |
| Viewfinder magnification | - | 0.7x |
| Features | ||
| Minimum shutter speed | 2s | 30s |
| Fastest shutter speed | 1/1600s | 1/4000s |
| Continuous shutter rate | 1.0 frames per second | 12.0 frames per second |
| Shutter priority | ||
| Aperture priority | ||
| Expose Manually | ||
| Exposure compensation | - | Yes |
| Set white balance | ||
| Image stabilization | ||
| Integrated flash | ||
| Flash distance | 2.80 m | 10.00 m (@ ISO 100) |
| Flash modes | Auto, On, Off, Slow Sync, Advanced Flash | Auto, On, Off, Red-Eye, Slow Sync, High Speed Sync, Rear Curtain, Fill-in, Wireless |
| External flash | ||
| Auto exposure bracketing | ||
| White balance bracketing | ||
| Fastest 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) | 1920 x 1080 (60p, 24p), 1440 x 1080 (30p), 640 x 480 (30 fps) |
| Maximum video resolution | 1280x720 | 1920x1080 |
| Video format | MPEG-4, AVCHD | 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 | ||
| Environmental sealing | ||
| Water proofing | ||
| Dust proofing | ||
| Shock proofing | ||
| Crush proofing | ||
| Freeze proofing | ||
| Weight | 122 gr (0.27 pounds) | 618 gr (1.36 pounds) |
| Physical dimensions | 93 x 52 x 22mm (3.7" x 2.0" x 0.9") | 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 | 240 photos | 550 photos |
| Battery style | Battery Pack | Battery Pack |
| Battery ID | NP-BN | NP-FM500H |
| Self timer | Yes (2 or 10 sec, Portrait 1/2) | Yes (2 or 10 sec) |
| Time lapse shooting | ||
| Storage type | SD/SDHC/SDXC/Memory Stick Duo/Memory Stick Pro Duo, Memory Stick Pro-HG Duo | SD/SDHC/SDXC/Memory Stick Pro Duo/ Pro-HG Duo |
| Card slots | 1 | 1 |
| Launch cost | $138 | $1,000 |