Skillnader enligt
http://sonya77.com/a77-alternatives-sony-a65/:
First off with what’s the same. These are the key things the A65 shares with the A77:
24.3 megapixel APS-C Sensor
Anti-dust system
In-body Image Stabilization
XGA OLED, 2,359,296 dots electronic viewfinder
1080p HD Video
External Microphone jack
Here’s things the A77 has that the A65 doesn’t:
Magnesium Alloy and high grade plastic body
Main controls sealed against dust and moisture
Memory Recall function saves three sets of camera settings
AF fine tune
Top LCD panel
Flash Sync Socket
And here’s things the A65 has, but not to the same spec as the A77:
10 frames/second at full resolution with continuous autofocus (A77 does 12)
Tilt/swivel, 921,600 dots TFT LCD bottom mounted rather than 3 way tilt
Simpler AF sensor – 15 points, 3 cross types (19 and 11 with A77)
1 control dial rather than 2
Auto ISO limits fixed at 100-1600 (Customisable in A77)
Maximun shutter 1/4000 (1/8000 in A77)