Effective pixels:12.4 million Image sensor: CMOS sensor, 23.7 x 15.7mm size, 12.84 million total pixels Image size,Full Image: [L] 4,288 x 2,848-pixel / [M] 3,216 x 2,136-pixel / [S] 2,144 x 1,424-pixel High Speed Crop Image: [L] 3,216 x 2,136-pixel / [M] 2,400 x 1,600-pixel / [S] 1,600 x 1,064-pixe Sensitivity:ISO equivalency 100 to 800 Storage media: CompactFlash(CF) Card (Type I/II) and Microdrive LCD monitor:2.5-in., 235,000-dot, low-temp. polysilicon TFT LCD with white LED backlighting Exposure metering:3D Color Matrix MeteringII , Center-Weighted Metering and Spot Metering Programmed Auto (Flexible Program possible) [P], Shutter-Priority Auto [A], Aperture-Priority Auto [A] and Manual [M] USB 2.0 (Hi-Speed) Power requirements:Rechargeable Li-ion Battery EN-EL4, Quick Charger MH-21, AC Adapter EH-6 (optional) Dimensions:Approx. 157.5 x 149.5 x 85.5mm (6.2 x 5.9 x 3.4 in.) Weight:Approx. 1,070g (2.4 lbs) without battery and storage media