Today, official specification of full frame dslr a900 was announced. It’s main features are: 24,6 mpix CMOS sensor with image stabilization, 100% coverage glass pentaprism viewfinder with x0,74 magnification, 5 frames/s shooting, 3” LCD screen, 200-3200 ISO range extensible to 100-6400, autofocus system with 9 focus points (center dual-cross type) and 10 assist points. Instead live view Sony featured Intelligent Preview Function, which allows you to see the effects of manual adjustments to exposure value, shutter speed, aperture, Dynamic Range Optimizer and White Balance before you take the shot, so you can determine the optimum settings before you take the shot, instead of losing time to trial-and-error.
Possibility of calibration up to 20 lenses was added into body.

Full specification can be found at sony.com