iPhone 4 Specs

iPhone 4

What Are The iPhone 4 Specs?

Size/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)
Cellular and Wireless:
- GSM: UMTS/HSDPA/HSUPA (850, 900, 1900, 2100 MHz); GSM/EDGE (850, 900, 1800, 1900 MHz)
– CDMA: CDMA EV-DO Rev. A (800, 1900 MHz)
– 802.11b/g/n Wi-Fi (802.11n 2.4GHz only)
– Bluetooth 2.1 + EDR wireless technology

Location
- Assisted GPS
– Digital compass
– Wi-Fi
– Cellular
Power/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 (GSM model only)
– 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
Mac system requirements
– Mac computer with USB 2.0 port
– Mac OS X v10.5.8 or later
– iTunes 10.1 or later (free download from www.itunes.com/download)
– iTunes Store account
– Internet access
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 10.1 or later (free download from www.itunes.com/download)
– iTunes Store account
– Internet access
Capacity
– 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)
– 500 cd/m2 max brightness (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
Languages
–  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, Hungarian, Arabic, Thai, Czech, Greek, Hebrew, Indonesian, Malay, Romanian, Slovak, Croatian, Catalan, and Vietnamese
Keyboard support for English (U.S.), English (UK), French (France), French (Canadian), French (Switzerland), German, Traditional Chinese (Handwriting, Pinyin, Zhuyin, Cangjie, Wubihua), Simplified Chinese (Handwriting, Pinyin, Wubihua), Dutch, Italian, Spanish, Portuguese (Brazil), Portuguese (Portugal), Danish, Swedish, Finnish, Norwegian, Korean, Japanese (Romaji, Ten Key), Japanese (Kana), Russian, Polish, Turkish, Ukrainian, Estonian, Hungarian, Icelandic, Lithuanian, Latvian, Flemish, Arabic, Thai, Czech, Greek, Hebrew, Indonesian, Malay, Romanian, Slovak, Croatian, Bulgarian, Serbian (Cyrillic/Latin), Catalan, Vietnamese, Tibetan, Macedonian, and Cherokee
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
External buttons and controls
– On/off
– Sleep/wake
– Ring/silent
– Volume up/down
– Home
Sensors
– Three-axis gyro
– Accelerometer
– Proximity sensor
– Ambient light sensor
– Connectors and input/output
– 30-pin dock connector
– 3.5-mm stereo headphone minijack
– Built-in speaker
– Microphone
Headphones
– Apple Earphones with Remote and Mic
– Frequency response: 20Hz to 20,000Hz
– Impedance: 32 ohms
– Rating for hearing aids4
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)