Effective pixels: 24.5MImage sensor:CMOS sensor, 35.9 x 24.0 mm; Nikon FX format; total pixels:25.72 millionSensitivity: ISO 100 to 6,400LCD monitor: 3-in.,approx. 920k-dot(VGA),170-degree wide-viewing-angle,100% frame coverage,low-temperature polysilicon TFT LCD with brightness adjustmentStorage media: CompactFlash(Type I/II,compliant with UDMA);MicrodrivesInterface: Hi-speed USBBattery: Rechargeable Li-ion Battery EN-EL4a/EL4Dimensions: 159.5 x 157 x 87.5 mmWeight: Approx. 1220g without battery,memory card,body cap or accessory shoe cover