En comparant les spécifs du Alpha900 à celles théoriques du 5D mkII et en y ajoutant des spécifs du 50D qu'on va retrouver surement dessus, ils se ressemblent comme deux gouttes d'eau. vivement les tests sur le terrain.

spécif Alpha900
24.6 MP 35mm format full-frame CMOS sensor (highest res in class)
SteadyShot INSIDE full frame image sensor shift stabilization (world first)
High Speed Dual Bionz processors
Eye-level glass Penta-prism OVF, 100% coverage, 0.74x magnification
9 point AF with 10 assist points, center dual-cross AF w/2.8 sensor
5 frames per second burst, newly developed mirror box
Intelligent Preview Function
3 User programmable custom memory modes on mode dial
Advanced Dynamic Range Optimizer (5 step selectable)
40 segment honeycomb metering
3.0" 921K pixel Photo Quality (270 dpi) LCD display, 100% coverage
Direct HDMI output
ISO 200-3200 (ISO 100-6400 expanded range)
User interchangeable focusing screens (3 options)
CF Type I/II and MS slots, LI-ION battery, STAMINA 880 shots
Weight 850g (without battery, card, accs)
New Image Data Converter SR software (includes vignetting control)
New Vertical Grip
Supplied with wireless remote control
Magnesium Alloy body and rubber seals for dust and moisture resistance
AF micro adjustment
$2999.99 body price; available late October 2008