Sigma SD10 vs Sony A57
54 Imaging
39 Features
27 Overall
34


64 Imaging
57 Features
85 Overall
68
Sigma SD10 vs Sony A57 Key Specs
(Full Review)
- 3MP - APS-C Sensor
- 1.8" Fixed Screen
- ISO 100 - 800 (Expand to 1600)
- 1/6000s Max Shutter
- No Video
- Sigma SA Mount
- 950g - 152 x 120 x 79mm
- Launched March 2004
- Succeeded the Sigma SD9
- Updated by Sigma SD14
(Full Review)

Sigma SD10 vs Sony A57 Overview
On this page, we will be matching up the Sigma SD10 vs Sony A57, former being a Advanced DSLR while the latter is a Entry-Level DSLR by rivals Sigma and Sony. There is a sizable difference between the sensor resolutions of the SD10 (3MP) and A57 (16MP) but both cameras have the same sensor sizing (APS-C).

The SD10 was brought out 9 years before the A57 and that is quite a significant difference as far as tech is concerned. Both of these cameras have different body design with the Sigma SD10 being a Mid-size SLR camera and the Sony A57 being a Compact SLR camera.
Before getting straight to a more detailed comparison, here is a simple synopsis of how the SD10 matches up against the A57 in the way of portability, imaging, features and an overall rating.

Sigma SD10 vs Sony A57 Gallery
Below is a preview of the gallery photos for Sigma SD10 & Sony SLT-A57. The entire galleries are available at Sigma SD10 Gallery & Sony A57 Gallery.
Reasons to pick Sigma SD10 over the Sony A57
SD10 | A57 |
---|
Reasons to pick Sony A57 over the Sigma SD10
A57 | SD10 | |||
---|---|---|---|---|
Revealed | September 2012 | ![]() | March 2004 | Fresher by 103 months |
Screen type | Fully Articulated | ![]() | Fixed | Fully Articulating screen |
Screen dimensions | 3" | ![]() | 1.8" | Bigger screen (+1.2") |
Screen resolution | 921k | ![]() | 130k | Crisper screen (+791k dot) |
Selfie screen | ![]() | Take selfies |
Common features in the Sigma SD10 and Sony A57
SD10 | A57 | |||
---|---|---|---|---|
Manual focus | ![]() | More precise focusing | ||
Touch friendly screen | ![]() | Neither features Touch friendly screen |
Sigma SD10 vs Sony A57 Physical Comparison
If you are planning to carry your camera, you're going to have to take into account its weight and measurements. The Sigma SD10 enjoys outside measurements of 152mm x 120mm x 79mm (6.0" x 4.7" x 3.1") with a weight of 950 grams (2.09 lbs) whilst the Sony A57 has proportions of 132mm x 98mm x 81mm (5.2" x 3.9" x 3.2") with a weight of 618 grams (1.36 lbs).
Take a look at the Sigma SD10 vs Sony A57 in our completely new Camera plus Lens Size Comparison Tool.
Always remember, the weight of an ILC will vary depending on the lens you have at the time. Following is a front view dimensions comparison of the SD10 versus the A57.

Factoring in size and weight, the portability score of the SD10 and A57 is 54 and 64 respectively.

Sigma SD10 vs Sony A57 Sensor Comparison
Often, it can be tough to visualise the contrast between sensor sizing simply by reading specs. The photograph underneath should provide you a stronger sense of the sensor measurements in the SD10 and A57.
As you can plainly see, the two cameras have the same sensor dimensions albeit not the same MP. You can count on the Sony A57 to deliver more detail having its extra 13MP. Higher resolution will also help you crop pictures a bit more aggressively. The older SD10 is going to be behind with regard to sensor tech.

Sigma SD10 vs Sony A57 Screen and ViewFinder


Photography Type Scores
Portrait Comparison

Street Comparison

Sports Comparison

Travel Comparison

Landscape Comparison

Vlogging Comparison

Sigma SD10 vs Sony A57 Specifications
Sigma SD10 | Sony SLT-A57 | |
---|---|---|
General Information | ||
Brand Name | Sigma | Sony |
Model type | Sigma SD10 | Sony SLT-A57 |
Class | Advanced DSLR | Entry-Level DSLR |
Launched | 2004-03-19 | 2012-09-13 |
Body design | Mid-size SLR | Compact SLR |
Sensor Information | ||
Sensor type | CMOS (Foveon X3) | CMOS |
Sensor size | APS-C | APS-C |
Sensor measurements | 20.7 x 13.8mm | 23.5 x 15.6mm |
Sensor surface area | 285.7mm² | 366.6mm² |
Sensor resolution | 3MP | 16MP |
Anti alias filter | ||
Aspect ratio | 3:2 | 3:2 and 16:9 |
Max resolution | 2268 x 1512 | 4912 x 3264 |
Max native ISO | 800 | 16000 |
Max enhanced ISO | 1600 | 25600 |
Min native ISO | 100 | 100 |
RAW support | ||
Autofocusing | ||
Manual focusing | ||
Touch to focus | ||
Continuous AF | ||
AF single | ||
AF tracking | ||
AF selectice | ||
AF center weighted | ||
AF multi area | ||
Live view AF | ||
Face detection AF | ||
Contract detection AF | ||
Phase detection AF | ||
Total focus points | - | 15 |
Cross type focus points | - | 3 |
Lens | ||
Lens support | Sigma SA | Sony/Minolta Alpha |
Number of lenses | 76 | 143 |
Focal length multiplier | 1.7 | 1.5 |
Screen | ||
Range of screen | Fixed Type | Fully Articulated |
Screen size | 1.8" | 3" |
Screen resolution | 130 thousand dot | 921 thousand dot |
Selfie friendly | ||
Liveview | ||
Touch friendly | ||
Screen tech | - | Xtra Fine TFT drive with TruBlack technology |
Viewfinder Information | ||
Viewfinder type | Optical (pentaprism) | Electronic |
Viewfinder resolution | - | 1,440 thousand dot |
Viewfinder coverage | 98% | 100% |
Viewfinder magnification | 0.77x | 0.7x |
Features | ||
Min shutter speed | 30 seconds | 30 seconds |
Max shutter speed | 1/6000 seconds | 1/4000 seconds |
Continuous shutter speed | - | 12.0 frames/s |
Shutter priority | ||
Aperture priority | ||
Expose Manually | ||
Exposure compensation | Yes | Yes |
Custom WB | ||
Image stabilization | ||
Inbuilt flash | ||
Flash distance | no built-in flash | 10.00 m (@ ISO 100) |
Flash modes | - | Auto, On, Off, Red-Eye, Slow Sync, High Speed Sync, Rear Curtain, Fill-in, Wireless |
External flash | ||
Auto exposure bracketing | ||
White balance bracketing | ||
Max flash sync | 1/180 seconds | 1/160 seconds |
Exposure | ||
Multisegment | ||
Average | ||
Spot | ||
Partial | ||
AF area | ||
Center weighted | ||
Video features | ||
Supported video resolutions | - | 1920 x 1080 (60p, 24p), 1440 x 1080 (30p), 640 x 480 (30 fps) |
Max video resolution | None | 1920x1080 |
Video data format | - | MPEG-4, AVCHD, H.264 |
Microphone input | ||
Headphone input | ||
Connectivity | ||
Wireless | None | Eye-Fi Connected |
Bluetooth | ||
NFC | ||
HDMI | ||
USB | USB 1.0 (1.5 Mbit/sec) | USB 2.0 (480 Mbit/sec) |
GPS | None | None |
Physical | ||
Environmental seal | ||
Water proofing | ||
Dust proofing | ||
Shock proofing | ||
Crush proofing | ||
Freeze proofing | ||
Weight | 950 grams (2.09 pounds) | 618 grams (1.36 pounds) |
Physical dimensions | 152 x 120 x 79mm (6.0" x 4.7" x 3.1") | 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 shots |
Battery format | - | Battery Pack |
Battery ID | - | NP-FM500H |
Self timer | Yes (10 sec) | Yes (2 or 10 sec) |
Time lapse shooting | ||
Storage media | Compact Flash Type I or II | SD/SDHC/SDXC/Memory Stick Pro Duo/ Pro-HG Duo |
Storage slots | 1 | 1 |
Launch cost | $198 | $1,000 |