Tech+Specs

=Technical Specifications=  Size and weight
 * Height:4.5 inches (115.5 mm)
 * Width:2.4 inches (62.1 mm)
 * Depth:0.48 inch (12.3 mm)
 * Weight:4.8 ounces (135 grams)

**Power and battery**

 * Built-in rechargeable lithium-ion battery
 * Charging via USB to computer system or power adapter
 * Talk time:Up to 12 hours on 2GUp to 5 hours on 3G
 * Standby time: Up to 300 hours
 * Internet use:Up to 5 hours on 3GUp to 9 hours on Wi-Fi
 * Video playback: Up to 10 hours
 * Audio playback: Up to 30 hours

**Display**

 * 3.5-inch (diagonal) widescreen Multi-Touch display
 * 480-by-320-pixel resolution at 163 ppi
 * Fingerprint-resistant oleophobic coating
 * Support for display of multiple languages and characters simultaneously

**Camera, photos, and video**

 * 3 megapixels
 * Autofocus
 * Tap to focus
 * Video recording, VGA up to 30 fps with audio
 * Photo and video geotagging
 * iPhone and third-party application integration

**Sensors**

 * Accelerometer
 * Proximity sensor
 * Ambient light sensor