Compared to The best recent entry-level DSLRs

Rank Out of Score
Sony SLT-A33 #2 2 76
Sony SLT-A55 #1 2 100
Sony SLT-A33 Sony SLT-A55
Score Score
DXO Mark Scores
Low light performance 20.0 40.0
Color depth 21.3 21.3
Dynamic range 21.3 21.3
Misc
Cross type focus points 3.8 3.8
Shutter lag 20.6 20.6
Viewfinder size 0.0 37.5
Popularity 1.0 1.0
Screen
Screen resolution 18.8 18.8
Screen size 22.5 22.5
Touch screen 0.0 0.0
Advanced
Image stabilization 20.0 20.0
Continuous shooting 6.9 10.6
Form factor
Viewfinder 15.0 15.0
Lens availability 2.5 2.5
Movies
Movie format 25.0 25.0
Total 198.5 259.8
Best total 259.8 259.8
Score 76 100
Sony SLT-A33 Sony SLT-A55
Score Weight Score Weight
DXO Mark Scores
Low light performance
Help
591 ISO 20.0 × 100.0 = 20.0 816 ISO 40.0 × 100.0 = 40.0
Color depth
Help
22.8 bits 85.0 × 25.0 = 21.3 23 bits 85.0 × 25.0 = 21.3
Dynamic range
Help
12.6 EV 85.0 × 25.0 = 21.3 12.4 EV 85.0 × 25.0 = 21.3
Misc
Cross type focus points
Help
3 10.0 × 37.5 = 3.8 3 10.0 × 37.5 = 3.8
Shutter lag
Help
215 ms 55.0 × 37.5 = 20.6 220 ms 55.0 × 37.5 = 20.6
Viewfinder size
Help
Unknown 0.0 × 37.5 = 0.0 0.72x 100.0 × 37.5 = 37.5
Popularity
Help
4 5.0 × 20.0 = 1.0 9 5.0 × 20.0 = 1.0
Screen
Screen resolution
Help
921k dots 75.0 × 25.0 = 18.8 921k dots 75.0 × 25.0 = 18.8
Screen size
Help
3" 90.0 × 25.0 = 22.5 3" 90.0 × 25.0 = 22.5
Touch screen
Help
No 0.0 × 12.5 = 0.0 No 0.0 × 12.5 = 0.0
Advanced
Image stabilization
Help
  1. Sensor shift
80.0 × 25.0 = 20.0
  1. Sensor shift
80.0 × 25.0 = 20.0
Continuous shooting
Help
7 fps 55.0 × 12.5 = 6.9 10 fps 85.0 × 12.5 = 10.6
Form factor
Viewfinder
Help
Digital 60.0 × 25.0 = 15.0 Digital 60.0 × 25.0 = 15.0
Lens availability
Help
126 lenses 50.0 × 5.0 = 2.5 126 lenses 50.0 × 5.0 = 2.5
Movies
Movie format
Help
1080p @ 30fps 100.0 × 25.0 = 25.0 1080p @ 30fps 100.0 × 25.0 = 25.0
Total 198.5 Total 259.8
Best total 259.8 Best total 259.8
Sony SLT-A33 Score 76 Sony SLT-A55 Score 100