iPhone 4 - Technical Specifications

Capacity

16GB or 32GB flash drive

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)

Cellular and Wireless

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

Location

Assisted GPS
Digital compass
Wi-Fi
Cellular

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

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 (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

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)

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

Sensors

Three-axis gyro
Accelerometer
Proximity sensor
Ambient light sensor

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

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
Operating altitude: tested up to 10,000 feet
(3000 m)

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 aids

iPhone 4 (GSM model)
3G network - 850/1900MHz: M4, T4
2G network - 850MHz: M3, T3
2G network - 1900MHz: M2, T3

iPhone 4 (CDMA model)

M4, T4

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, 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

Dictionary support (enables predictive text and
autocorrect) for English (U.S.), English (UK),
French, German, Traditional Chinese, Simplified
Chinese, Dutch, Italian, Spanish, Portuguese
(Brazil), Portuguese (Portugal), Danish, Swedish,
Finnish, Norwegian, Korean, Japanese (Romaji),
Japanese (Kana), Russian, Polish, Turkish,
Ukrainian, Hungarian, Lithuanian, Flemish, Arabic,
Thai, Czech, Greek, Hebrew, Indonesian,
Malaysian, Romanian, Slovak, Croatian, Catalan,
Vietnamese, and Cherokee

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