Olympus E-420
Type Digital single-lens reflex
Sensor 18.00 x 13.50 mm Live MOS
Maximum resolution 3648 × 2736 (10 megapixels)
Lens type Interchangeable Four Thirds System
Shutter Computerized focal-plane
Shutter speed range 60 s - 1/4000 s
Exposure Metering TTL open-aperture exposure
Exposure Modes 49-zone multi-pattern
Metering modes Digital ESP, Centre-Weighted Average, Spot, Highlight based spot, Shadow based spot
Continuous Shooting 3.5 fps
Viewfinder Optical TTL
ASA/ISO range 100 - 1600
Rear LCD monitor 2.7" TFT LCD, 230,000 pixels, live preview capable
Storage CompactFlash (CF) (Type I or Type II) + xD Picture Card
Battery Lithium-Ion rechargeable
Weight 370 g (body only, no battery)