Apple Iphone 4 Mobile Phone Full Specifications,Features,Reviews and Price

 

iPhone 4 Technical Specifications

Size and weight

Height:  4.5 inches (115.2 mm)

Width:   2.31 inches (58.6 mm)

Depth:   0.37 inch (9.3 mm)

Weight:  4.8 ounces (137 grams) 

 

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


• 16GB or 32GB flash drive



• Display



• Retina display


• 3.5-inch (diagonal) widescreen Multi-Touch display


• 960-by-640-pixel resolution at 326 ppi


• 800:1 contrast ratio (typical)


• Fingerprint-resistant oleophobic coating on 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

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 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 per channel, 48kHz, stereo audio in .m4v, .mp4, and .mov file formats; Motion JPEG (M-JPEG) up to 35 Mbps, 1280 by 720 pixels, 30 frames per second, audio in ulaw, PCM stereo audio in .avi file format
• Support for 1024 by 768 pixels with Dock Connector to VGA Adapter; 576p and 480p with Apple Component AV Cable; 576i and 480i with Apple Composite AV Cable (cables sold separately)
• 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