Some spec...

• AF system: Minolta's through-the-lens (TTL) phase-detection system with four CCD sensors; activated by Eye-start; multi-dimensional predictive focus control; built-in AF illuminator automatically activated in low light or low contrast conditions; AF sensitivity range: EV −1 to 19 (at ISO100); AF illuminator range: 0.7 to 9 m (based on Minolta's standard test methods)
• Metering: TTL-type; 14-segment honeycomb-pattern silicon photocell (SPC) automatically activated by Eye-start; second SPC for TTL flash metering of dedicated flash unit; range: honeycomb-pattern EV 0-20, center-weighted average EV 0-20, spot EV 3-20 (ISO100, 50 mm f1.4 lens)
• Shutter Electronically controlled, vertical-traverse, focal-plane type; automatic speeds: in P and A modes, step-less 1/12000 to 30 seconds with nearest half-stop displayed; manual speeds: in S and M modes, 1/12000 to 30 sec in nearest 1/2-stop increments plus BULB in M modes; x-sync shutter speed: 1/300 second; x-sync shutter speed in wireless/remote flash mode: 1/60 (1/30 second in ratio)
• Viewfinder: Eye-level fixed pentaprism showing 92% of vertical and 94% of the horizontal field of view; magnification: 0.75× with 50 mm lens at infinity; transparent LCD screen and Acute-Matte screen; diopter: −2.5 to +0.5 adjustable; long eye-relief.
• Focusing screen Changeable at an authorised Minolta service facility; type L (matte field with grid) or type S (matte field with vertical-horizontal scales)
• Film speed range Automatic range: ISO 25-5000 in 1/3-stop increments; manual range: ISO 6-6400 in 1/3-stop increments
• Power 6-volt 2CR5 lithium battery
• Battery performance Approximately 50 rolls (based on Minolta's standard test method, using 24-exposure rolls)
• Dimensions 6 7/16 × 3 7/8 × 2 1/2 inches (163 × 98.5 × 64 mm)
• Weight 1 lb. 10 1/8 oz (740 g) without lens and battery; Quartz Data Back model: 1 lb. 10 5/8 oz (755 g) without lens and battery