|
Sony A57
Specifications:
| Resolution: |
4912
x 3264 |
Pixel |
|
=
|
16.0 |
MP |
| Type: |
CMOS |
|
| Class: |
APS-C |
|
| Size: |
23.5
x 15.6 |
mm |
| Area: |
366.6 |
mm² |
| Photosite Size: |
4.8 |
μm |
| Bit Depth: |
14 |
bit |
| Manufacturer: |
Sony |
|
| Launch: |
2012 |
|
Results:
| Noise: |
314 |
σ
= 0.0 |
| Dynamic Range: |
445 |
σ
= 0.0 |
| Color Range: |
165 |
σ
= 0.0 |
| Tonal Range: |
570 |
σ
= 0.0 |
| Resolving Power: |
438 |
σ
= 0.0 |
| SenScore™ |
386 |
σ
= 0.0 |
Measured with: Sony Planar T* 85mm f/1.4 ZA
Number of bodies measured: 1
Comment:
Slight improvements in sensor performance
across the board are too small to make the
A57 a worthwhile upgrade path for A55 owners looking for better image quality.
Badges:
|