The main performance Release Date May 2010 Body characteristics of a single power Full manual operation support Type Exmor APS HD CMOS sensor Sensor Size 23.4 × 15.6mm The maximum number of pixels 14,600,000 Effective Pixels 14.2 million Imaging Processor BIONZ Engine The maximum resolution of 4592 × 3056 Image resolution is 14 million big: 4592 × 3056 7.4 million in the: 3344 × 2224 3.5 million small: 2288 × 1520 HD Camera HD (1080) Lens Features Lens mount lenses that Sony E Lens: 16mm F2.8 Fisheye Adapter and other conversion lens available; by alpha-E Ring, so that the lens can be used in the NEX alpha on, SAM / SSM lens can keep AF Focus mode type: Contrast detection system Sensitivity range EV0-20 (ISO100, F2.8 lens) Focus Mode: AF, DMF, manual focus AF mode: AF-S (Single AF), AF-C (continuous AF) Multi-focus area (25 points), center, free point Focus points 25 points Display 3-inch screen size 92 million pixels and pixel LCD screen type, folding Xtra Fine LCD screen, "black" technology, five adjustable brightness, daylight mode, 100% view rate Viewing angle: 80 degrees upward and downward about 45 degrees (relative to the back of the camera) 16:9 LCD screen features Rotating screen function screen, high-definition screen No viewfinder Shutter Performance Shutter Type Electronically controlled vertical-travel focal plane shutter 30-1/4000 seconds shutter speed Gate B Flash sync speed: 1 / 160 seconds Smile Shutter Support Flash External flash type External flash (hot shoe) support Automatic flash mode, no flash, Anytime flash, red-eye reduction, Slow Sync, Rear-Curtain Sync Flash Index GN7 (ISO100 m when the number) Flash Recycle time of about 4 seconds Exposure Control Exposure Modes Auto Exposure, Program AE (P), aperture priority (A), Shutter Priority (S), Manual exposure (M) Metering type: 49-zone metering Exposure period: 3 exposure, step-level: 1/3EV or 2/3EV optional Exposure Compensation ± 2EV (1/3EV steps) Metering mode multi-metering, center-weighted metering, Spot metering White Balance Auto, Preset (Daylight, Cloudy, Shade, Incandescent, fluorescent, flash, color temperature, filters, custom) Sensitivity Auto, ISO 200,400,800,1600,3200,6400,12800 Scene Modes Portrait, Landscape, Macro, Sports, Dusk, Night Portrait, Night, hand-held night Shooting performance Anti-shake does not support Video shooting AVCHD: 1920 × 1080 (50i / average bit rate 17 Mbps) MP4: 1440 × 1080 (25 fps / average bit rate of 12 Mbps) VGA: 640 × 480 (25 fps / average bit rate of 3 Mbps) Panoramic panoramic photography (Panorama) mode (firmware upgrade to support 3D Panorama) Self-timer function 2 seconds, 10 seconds 3 10 seconds, 10 seconds to five optional Continuous function max: 2.3 / sec Continuous shooting speed priority mode: up to 7 frames / sec Special effects creative styles: standard, vivid, portrait, landscape, sunset, black and white Dynamic Range Optimizer: Off, dynamic range optimization, automatic HDR Color mode: sRGB, Adobe RGB Shooting Guide Facial recognition support (up to 8 faces and automatically identify) Long exposure noise reduction noise reduction capabilities: on / off, shutter can be used longer than 1 s High-speed noise reduction: Auto, weak Remote control wireless remote control (sold separately wireless remote control RMT-DSLR1)