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)

Cellular and wireless

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

Location

     Assisted GPS
     Digital compass
     WiFi
     Cellular

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 WiFi

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

Mac system requirements

     Mac computer with USB 2.0 port
     Mac OS X v10.4.11 or later
     iTunes 8.2 or later 
     iTunes Store account
     Internet access

Windows system requirements

     PC with USB 2.0 port
     Windows Vista; or Windows XP Home or Professional with Service Pack 2 or later
     iTunes 8.2 or later  
     iTunes Store account
     Internet access

Environmental requirements

     Operating temperature: 32 to 95 F
      (0 to 35 C)
     Nonoperating temperature: 4 to 113 F
      (20 to 45 C)
     Relative humidity: 5% to 95% noncondensing
     Maximum operating altitude: 10,000 feet (3000 m)

Capacity
32GB capacity

     32GB flash drive

Color

     Black or white

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

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

Languages

     Language support for English (U.S), English (UK), French (France), German, Traditional Chinese, Simplified Chinese, Dutch, Italian, Spanish, Portuguese (Brazil), Portuguese (Portugal), Danish, Swedish, Finnish, Norwegian, Korean, Japanese, Russian, Polish, Turkish, Ukrainian, Arabic, Thai, Czech, Greek, Hebrew, Indonesian, Malaysian, Romanian, Slovak, and Croatian
     Keyboard support for English (U.S.), English (UK), French (France), French (Canadian), French (Switzerland), German, Traditional Chinese (Handwriting, Pinyin, Zhuyin), Simplified Chinese (Handwriting, Pinyin), Dutch, Italian, Spanish, Portuguese (Brazil), Portuguese (Portugal), Danish, Swedish, Finnish, Norwegian, Korean, Japanese (QWERTY), Japanese (Kana), Russian, Polish, Turkish, Ukrainian, Estonian, Hungarian, Icelandic, Lithuanian, Latvian, Flemish, Arabic, Thai, Czech, Greek, Hebrew, Indonesian, Malaysian, Romanian, Slovak, and Croatian
     Dictionary support (enables predictive text and autocorrect) for English (U.S.), English (UK), French, German, Traditional Chinese (Handwriting, Pinyin, Zhuyin), Simplified Chinese (Handwriting, Pinyin), Dutch, Italian, Spanish, Portuguese (Brazil), Portuguese (Portugal), Danish, Swedish, Finnish, Norwegian, Korean, Japanese (QWERTY), Japanese (Kana), Russian, Polish, Turkish, Ukrainian, Lithuanian, Arabic, Thai, Czech , Greek, Hebrew, Indonesian, Malaysian, Romanian, Slovak, and Croatian

Mail attachment support

     Viewable document types: .jpg, .tiff, .gif (images); .doc and .docx (Microsoft Word); .htm and .html (web pages); .key (Keynote); .numbers (Numbers); .pages (Pages); .pdf (Preview and Adobe Acrobat); .ppt and .pptx (Microsoft PowerPoint); .txt (text); .rtf (rich text format); .vcf (contact information); .xls and .xlsx (Microsoft Excel)

Camera, photos, and video
Camera located on back of iPhone.

     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

External buttons and controls

     Sleep/wake
     Ring/silent
     Volume up/down
     Home

Connectors and input/output

     30pin dock connector
     3.5mm stereo headphone minijack
     Built in speaker
     Microphone
     SIM card tray

Sensors

     Accelerometer
     Proximity sensor
     Ambient light sensor

Headphones

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

In the box
iPhone packaging.

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