“Technical image quality is as good as any non full-frame DSLR.”
KenRockwell has published their review of the Olympus E-P1 [Specs], the world’s smallest Interchangeable Lens System camera with 12.3MP resolution (on a 17.3 x 13.0 mm High Speed Live MOS Sensor), Sensor-shift Image Stabilization, Dust Reduction, an extra large 3.0-in. LCD (230K dots), HD Movie (1280×720 @ 30fps) with stereo sound, Intelligent AUTO (auto scene recognition), Scene Modes, Face Detection, Shadow Adjustment Technology, PASM modes, Shutter speed range of 60 – 1/4000 sec. plus Bulb (up to 30 min.), Continuous Shooting at 3fps, RAW file format, Digital Level, MF Assist, a hot shoe, Live View Autofocus system with real time focus, Multiple Exposure, six built-in Art Filters and ePortrait. In a welcomed change for an Olympus digital camera, the E-P1 uses the Secure Digital (SD / SDHC) memory cards.