Display:
3.5-inch (diagonal) widescreen Multi-Touch display
Resolution:
960-by-640-pixel resolution at 326 ppi
Storage:
16GB or 32GB flash drive3
Cellular:
UMTS/HSDPA/HSUPA (850, 900, 1900, 2100 MHz)GSM/EDGE (850, 900, 1800, 1900 MHz)
Wireless data:
HSDPA (850, 1900, 2100 MHz), Wi-Fi 802.11b/g/n (802.11n 2.4GHz only), EDGE, Bluetooth 2.1 + EDR wireless technology
GPS:
Assisted GPS
Camera:
5 megapixels
Battery:
Built-in rechargeable lithium-ion battery2
Talk time:
Up to 7 hours on 3G, up to 14 hours on 2G2
Standby time:
Up to 300 hours2
Internet use:
Up to 6 hours on 3G,5 up to 10 hours on Wi-Fi2
Up to 5 hours on 3G, up to 9 hours on Wi-Fi2
Video playback:
Up to 10 hours2
Audio playback:
Up to 40 hours2
Dimensions: these notes:
115.2 mm by 58.6 mm by 9.3 mm1
Weight:
137 grams1
In the box:
iPhone 4, stereo headset with mic, dock
connector to USB cable, USB power adapter, documentation
Input and output:
30-pin dock connector, 3.5-mm stereo headphone minijack, Built-in speakerBuilt-in microphone, SIM card tray
Video:
Video formats supported: H.264 video up to 720p, 30 frames per second, Main Profile level 3.1 with AAC-LC audio up to 160 Kbps per channel, 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 per channel, 48kHz, stereo audio in .m4v, .mp4, and .mov file formats
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
For a complete list of iPhone 4 Technical Specifications, go to http://www.apple.com/iphone/specs
Legal
1. Actual size and weight vary by configuration and manufacturing process.
2. All battery claims depend on network configuration and many other factors; actual results will vary. Rechargeable batteries have a limited number of charge cycles and may eventually need to be replaced by an Apple service provider. See www.apple.com/batteries for more information. For more details of iPhone performance tests for talk time, standby time, Internet use over 3G, Internet use over Wi-Fi, video playback, and audio playback, see www.apple.com/iphone/battery.html.
3. 1GB = 1 billion bytes; actual formatted capacity less.