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

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

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)

Capacity

16GB or 32GB flash drive

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 2G
  Up to 5 hours on 3G
• Standby time: Up to 300 hours

• Internet use:

  Up to 5 hours on 3G

  Up to 9 hours on Wi-Fi

• Video playback: Up to 10 hours
• Audio playback: Up to 30 hours

In the box

• iPhone 3GS
• Apple Earphones with Remote and Mic
• Dock Connector to USB Cable
• USB Power Adapter
• Documentation
• SIM eject tool

Audio playback

• Frequency response: 20Hz to 20,000Hz
• Audio formats supported: AAC, Protected AAC, MP3, MP3 VBR, Audible (formats 2, 3, and 4), Apple Lossless, AIFF, and WAV
• User-configurable maximum volume limit

Video playback

Video formats supported:

• H.264 video, up to 1.5 Mbps, 640 by 480 pixels, 30 frames per second, Low-Complexity version of the H.264 Baseline Profile with AAC-LC audio up to 160 Kbps, 48kHz, stereo audio in .m4v, .mp4, and .mov file formats
• H.264 video, up to 2.5 Mbps, 640 by 480 pixels, 30 frames per second, Baseline Profile up to Level 3.0 with AAC-LC audio up to 160 Kbps, 48kHz, stereo audio in .m4v, .mp4, and .mov file formats
• MPEG-4 video, up to 2.5 Mbps, 640 by 480 pixels, 30 frames per second, Simple Profile with AAC-LC audio up to 160 Kbps, 48kHz, stereo audio in .m4v, .mp4, and .mov file formats

Headphones

• Apple Earphones with Remote and Mic
• Volume control
• Frequency response: 20Hz to 20,000Hz
• Impedance: 32 ohms

Location

• Assisted GPS
• Digital compass
• Wi-Fi
• Cellular

Sensors

• Accelerometer
• Proximity sensor
• Ambient light sensor

Cellular and wireless

• UMTS/HSDPA (850, 1900, 2100 MHz)
• GSM/EDGE (850, 900, 1800, 1900 MHz)
• Wi-Fi (802.11b/g)
• Bluetooth 2.1 + EDR