Sony A33 vs Sony A57
67 Imaging
54 Features
80 Overall
64
64 Imaging
57 Features
85 Overall
68
Sony A33 vs Sony A57 Key Specs
(Full Review)
- 14MP - APS-C Sensor
- 3" Fully Articulated Screen
- ISO 100 - 12800 (Expand to 25600)
- Sensor based Image Stabilization
- 1920 x 1080 video
- Sony/Minolta Alpha Mount
- 500g - 124 x 92 x 85mm
- Announced August 2010
- Newer Model is Sony A35
(Full Review)
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Let's look more in depth at the Sony A33 vs Sony A57, both Entry-Level DSLR cameras and both of them are produced by Sony. The sensor resolution of the A33 (14MP) and the A57 (16MP) is pretty comparable and both cameras offer the identical sensor measurements (APS-C).
Samsung Releases Faster Versions of EVO MicroSD CardsThe A33 was released 3 years prior to the A57 and that is a fairly sizable difference as far as camera tech is concerned. Each of the cameras feature the same body design (Compact SLR).
Before delving right into a in-depth comparison, here is a brief synopsis of how the A33 matches up versus the A57 with respect to portability, imaging, features and an overall grade.
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The following is a preview of the gallery images for Sony SLT-A33 & Sony SLT-A57. The complete galleries are provided at Sony A33 Gallery & Sony A57 Gallery.
Reasons to pick Sony A33 over the Sony A57
| A33 | A57 |
|---|
Reasons to pick Sony A57 over the Sony A33
| A57 | A33 | |||
|---|---|---|---|---|
| Revealed | September 2012 |  | August 2010 | More recent by 25 months |
Common features in the Sony A33 and Sony A57
| A33 | A57 | |||
|---|---|---|---|---|
| Manual focus |  | Dial exact focusing | ||
| Screen type | Fully Articulated |  | Fully Articulated | Fully Articulated screen |
| Screen size | 3" |  | 3" | Same screen measurements |
| Screen resolution | 921k |  | 921k | The same screen resolution |
| Selfie screen |  | Both good for selfies | ||
| Touch friendly screen |  | Neither includes Touch friendly screen |
Sony A33 vs Sony A57 Physical Comparison
If you're going to lug around your camera regularly, you have to think about its weight and measurements. The Sony A33 features exterior dimensions of 124mm x 92mm x 85mm (4.9" x 3.6" x 3.3") accompanied by a weight of 500 grams (1.10 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).
Contrast the Sony A33 vs Sony A57 in our newest Camera plus Lens Size Comparison Tool.
Take into consideration, the weight of an ILC will differ based on the lens you have at that time. The following is a front view size comparison of the A33 against the A57.
Considering size and weight, the portability score of the A33 and A57 is 67 and 64 respectively.
Sony A33 vs Sony A57 Sensor Comparison
Often, it can be tough to picture the gap in sensor measurements just by going through a spec sheet. The visual here might give you a far better sense of the sensor sizes in the A33 and A57.
As you can see, the two cameras come with the identical sensor size albeit different megapixels. You can expect the Sony A57 to produce more detail as a result of its extra 2 Megapixels. Higher resolution can also enable you to crop photographs a good deal more aggressively. The older A33 will be behind in sensor technology.
Sony A33 vs Sony A57 Screen and ViewFinder
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Sony A33 vs Sony A57 Specifications
| Sony SLT-A33 | Sony SLT-A57 | |
|---|---|---|
| General Information | ||
| Company | Sony | Sony |
| Model type | Sony SLT-A33 | Sony SLT-A57 |
| Class | Entry-Level DSLR | Entry-Level DSLR |
| Announced | 2010-08-24 | 2012-09-13 |
| Physical type | Compact SLR | Compact SLR |
| Sensor Information | ||
| Powered by | Bionz | - |
| Sensor type | CMOS | CMOS |
| Sensor size | APS-C | APS-C |
| Sensor dimensions | 23.5 x 15.6mm | 23.5 x 15.6mm |
| Sensor area | 366.6mm² | 366.6mm² |
| Sensor resolution | 14 megapixels | 16 megapixels |
| Anti alias filter | ||
| Aspect ratio | 3:2 and 16:9 | 3:2 and 16:9 |
| Highest Possible resolution | 4592 x 3056 | 4912 x 3264 |
| Maximum native ISO | 12800 | 16000 |
| Maximum enhanced ISO | 25600 | 25600 |
| Lowest native ISO | 100 | 100 |
| RAW photos | ||
| Autofocusing | ||
| Focus manually | ||
| Touch focus | ||
| AF continuous | ||
| AF single | ||
| Tracking AF | ||
| Selective AF | ||
| AF center weighted | ||
| Multi area AF | ||
| AF live view | ||
| Face detection AF | ||
| Contract detection AF | ||
| Phase detection AF | ||
| Total focus points | 15 | 15 |
| Cross type focus points | 3 | 3 |
| Lens | ||
| Lens support | Sony/Minolta Alpha | Sony/Minolta Alpha |
| Number of lenses | 143 | 143 |
| Crop factor | 1.5 | 1.5 |
| Screen | ||
| Screen type | Fully Articulated | Fully Articulated |
| Screen sizing | 3" | 3" |
| Resolution of screen | 921 thousand dots | 921 thousand dots |
| Selfie friendly | ||
| Liveview | ||
| Touch screen | ||
| Screen technology | - | Xtra Fine TFT drive with TruBlack technology |
| Viewfinder Information | ||
| Viewfinder | Electronic | Electronic |
| Viewfinder resolution | 1,150 thousand dots | 1,440 thousand dots |
| Viewfinder coverage | 100% | 100% |
| Viewfinder magnification | 0.73x | 0.7x |
| Features | ||
| Min shutter speed | 30 seconds | 30 seconds |
| Max shutter speed | 1/4000 seconds | 1/4000 seconds |
| Continuous shutter rate | 7.0fps | 12.0fps |
| Shutter priority | ||
| Aperture priority | ||
| Expose Manually | ||
| Exposure compensation | Yes | Yes |
| Custom WB | ||
| Image stabilization | ||
| Inbuilt flash | ||
| Flash distance | 10.00 m (@ ISO 100) | 10.00 m (@ ISO 100) |
| Flash modes | Auto, On, Off, Red-Eye, Slow Sync, High Speed Sync, Rear Curtain, Fill-in, Wireless | Auto, On, Off, Red-Eye, Slow Sync, High Speed Sync, Rear Curtain, Fill-in, Wireless |
| External flash | ||
| AEB | ||
| WB bracketing | ||
| Max flash synchronize | 1/160 seconds | 1/160 seconds |
| Exposure | ||
| Multisegment | ||
| Average | ||
| Spot | ||
| Partial | ||
| AF area | ||
| Center weighted | ||
| Video features | ||
| Video resolutions | 1920 x 1080 (60, 29.97 fps), 1440 x 1080 (30fps), 640 x 424 (29.97 fps) | 1920 x 1080 (60p, 24p), 1440 x 1080 (30p), 640 x 480 (30 fps) |
| Maximum video resolution | 1920x1080 | 1920x1080 |
| Video format | MPEG-4, AVCHD, H.264 | MPEG-4, AVCHD, H.264 |
| Mic port | ||
| Headphone port | ||
| Connectivity | ||
| Wireless | Eye-Fi Connected | 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 | 500 grams (1.10 pounds) | 618 grams (1.36 pounds) |
| Physical dimensions | 124 x 92 x 85mm (4.9" x 3.6" x 3.3") | 132 x 98 x 81mm (5.2" x 3.9" x 3.2") |
| DXO scores | ||
| DXO Overall rating | 70 | 75 |
| DXO Color Depth rating | 22.8 | 23.4 |
| DXO Dynamic range rating | 12.6 | 13.0 |
| DXO Low light rating | 591 | 785 |
| Other | ||
| Battery life | 340 shots | 550 shots |
| Type of battery | Battery Pack | Battery Pack |
| Battery ID | NP-FW50 | NP-FM500H |
| Self timer | Yes (2 or 10 sec) | Yes (2 or 10 sec) |
| Time lapse shooting | ||
| Type of storage | SD/SDHC/SDXC/Memory Stick Pro Duo/ Pro-HG Duo | SD/SDHC/SDXC/Memory Stick Pro Duo/ Pro-HG Duo |
| Card slots | Single | Single |
| Price at release | $230 | $1,000 |
