Saturday, July 30, 2011

Apple iPhone 4 Specifications

iPhone 4 Mobile Price

Size and weight:

Windows system requirements:

  • PC with USB 2.0 port
  • Windows 7; Windows Vista; or Windows XP Home or Professional with Service Pack 3 or later
  • iTunes 9.2 or later (free download from
  • iTunes Store account
  • Internet access


  • 16GB or 32GB flash drive

Rating for Hearing Aids:

  • 3G network - 850/1900MHz: M4, T4
  • 2G network - 850MHz: M3, T3
  • 2G network - 1900MHz: M2, T3

Camera, photos and video:

  • Video recording, HD (720p) up to 30 frames per second with audio
  • 5-megapixel still camera
  • VGA-quality photos and video at up to 30 frames per second with the front camera
  • Tap to focus video or still images
  • LED flash
  • Photo and video geotagging

TV and 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 160Kbps, 48kHz, stereo audio in .m4v, .mp4 and .mov file formats; MPEG-4 video, up to 2.5Mbps, 640x480 pixels, 30 frames per second, Simple Profile with AAC-LC audio up to 160Kbps, 48kHz, stereo audio in .m4v, .mp4 and .mov file formats; Motion JPEG (M-JPEG) up to 35Mbps, 1280x720 pixels, 30 frames per second, audio in ulaw, PCM stereo audio in .avi file format
  • Support for 1024x768 pixels with Apple VGA Adapter; 576p and 480p with Apple Component AV Cable; 576i and 480i with Apple Composite AV Cable


  • Retina display
  • 3.5-inch (diagonal) widescreen Multi-Touch display
  • 960x640-pixel resolution at 326 ppi
  • 800:1 contrast ratio (typical)
  • Fingerprint-resistant oleophobic coating front and back
  • Support for display of multiple languages and characters simultaneously

Audio playback:

  • Frequency response: 20Hz to 20,000Hz
  • Audio formats supported: AAC (8 to 320 Kbps), Protected AAC (from iTunes Store), HE-AAC, MP3 (8 to 320 Kbps), MP3 VBR, Audible (formats 2, 3, 4, Audible Enhanced Audio, AAX and AAX+), Apple Lossless, AIFF and WAV
  • User-configurable maximum volume limit

Mobile and wireless:

  • UMTS/HSDPA/HSUPA (850, 900, 1900, 2100MHz)
  • GSM/EDGE (850, 900, 1800, 1900MHz)
  • Wi-Fi 802.11b/g/n (802.11n 2.4GHz only)
  • Bluetooth 2.1 + EDR wireless technology


  • Stereo earphones with built-in microphone
  • Frequency response: 20Hz to 20,000Hz
  • Impedance: 32 ohms


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

Power and battery:

  • Built-in rechargeable lithium-ion battery
  • Charging via USB to computer system or power adapter
  • Talk time:
  • up to 7 hours on 3G
  • up to 14 hours on 2G
  • Standby time: up to 300 hours
  • Internet use:
  • up to 6 hours on 3G
  • up to 10 hours on Wi-Fi
  • Video playback: up to 10 hours
  • Audio playback: up to 40 hours


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