| Size and weight1 | | Height: | 4.5 inches (115.2 mm) | | Width: | 2.31 inches (58.6 mm) | | Depth: | 0.37 inch (9.3 mm) | | Weight: | 4.9 ounces (140 grams) |
 Cellular and wireless - World phone -UMTS/HSDPA/HSUPA (850, 900, 1900, 2100 MHz); GSM/EDGE (850, 900, 1800, 1900 MHz) - CDMA EV-DO Rev. A (800, 1900 MHz)4 - 802.11b/g/n Wi-Fi (802.11n 2.4GHz only) - Bluetooth 4.0 wireless technology
Location - Assisted GPS and GLONASS - Digital compass - Wi-Fi - Cellular
Power and battery2 - Built-in rechargeable lithium-ion battery - Charging via USB to computer system or power adapter - Talk time: Up to 8 hours on 3G, up to 14 hours on 2G (GSM) - Standby time: Up to 200 hours - Internet use: Up to 6 hours on 3G, up to 9 hours on Wi-Fi - Video playback: Up to 10 hours - Audio playback: Up to 40 hours- Standby time: Up to 300 hours Internet use: Up to 5 hours on 3G Up to 9 hours on Wi-Fi |  |
Video playback: Up to 10 hours
Audio playback: Up to 30 hours
System Requirements - Apple ID (required for some features) - Internet access6 - Syncing with iTunes on a Mac or PC requires:
. Mac: OS X v10.5.8 or later . PC: Windows 7; Windows Vista; or Windows XP Home or Professional with Service Pack 3 or later . iTunes 10.5 or later (free download from
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 - Maximum operating altitude: 10,000 feet (3000 m) | Capacity3 - 16, 32, 64 GB
Color Black, white

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 - 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 - AirPlay Mirroring to Apple TV support at 720p - Video mirroring and video out support: Up to 1080p with Apple Digital AV Adapter or Apple VGA Adapter (adapters sold separately) - Video out support at 576p and 480p with Apple Component AV Cable; 576i and 480i with Apple Composite AV Cable (cables sold separately) - Video formats supported: H.264 video up to 1080p, 30 frames per second, High Profile level 4.1 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

Languages Language Support - English (U.S.), English (UK), Chinese (Simplified), Chinese (Traditional), French, German, Italian, Japanese, Korean, Spanish, Arabic, Catalan, Croatian, Czech, Danish, Dutch, Finnish, Greek, Hebrew, Hungarian, Indonesian, Malay, Norwegian, Polish, Portuguese, Portuguese (Brazil), Romanian, Russian, Slovak, Swedish, Thai, Turkish, Ukrainian, Vietnamese
Keyboard Support - English (U.S.), English (UK), Chinese - Simplified (Handwriting, Pinyin, Stroke), Chinese - Traditional (Handwriting, Pinyin, Zhuyin, Cangjie, Stroke), French, French (Canadian), French (Switzerland), German (Germany), German (Switzerland), Italian, Japanese (Romaji, Kana), Korean, Spanish, Arabic, Bulgarian, Catalan, Cherokee, Croatian, Czech, Danish, Dutch, Emoji, Estonian, Finnish, Flemish, Greek, Hawaiian, Hebrew, Hindi, Hungarian, Icelandic, Indonesian, Latvian, Lithuanian, Macedonian, Malay, Norwegian, Polish, Portuguese, Portuguese (Brazil), Romanian, Russian, Serbian (Cyrillic/Latin), Slovak, Swedish, Thai, Tibetan, Turkish, Ukrainian, Vietnamese
Dictionary Support (enables predictive text and autocorrect) - English (U.S.), English (UK), Chinese (Simplified), Chinese (Traditional), French, French (Canadian), French (Switzerland), German, Italian, Japanese (Romaji, Kana), Korean, Spanish, Arabic, Catalan, Cherokee, Croatian, Czech, Danish, Dutch, Estonian, Finnish, Flemish, Greek, Hawaiian, Hebrew, Hindi, Hungarian, Indonesian, Latvian, Lithuanian, Malay, Norwegian, Polish, Portuguese, Portuguese (Brazil), Romanian, Russian, Slovak, Swedish, Thai, Turkish, Ukrainian, Vietnamese
Siri Languages - English (U.S., UK, and Australian), French, German
| Camera, photos, and video - 8-megapixel camera - Autofocus - Tap to focus - Tap to focus video or still images - Face detection in still images - Video recording, HD (1080p) up to 30 frames per second with audio - Video stabilization - Front camera with VGA-quality photos and video at up to 30 frames per second - Photo and video geotagging |
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External Buttons and Connectors External buttons and controls

Connectors and input/output

Headphones - Apple Earphones with Remote and Mic - Frequency response: 20Hz to 20,000Hz - Impedance: 32 ohms |  |
Rating for Hearing Aids4 - 3G network - 850/1900MHz: M4, T4 - 2G network - 850MHz: M3, T3 - 2G network - 1900MHz: M2, T3
In the box - iPhone 4S - Apple Earphones with Remote and Mic - Dock Connector to USB Cable - USB Power Adapter - Documentation |  |
 | Environmental Status Report |  |
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iPhone 4 embodies Apple's continuing environmental progress. It is designed with the following features to reduce environmental impact: - PVC-free handset - PVC-free headphones - PVC-free USB cable - Bromine-free printed circuit boards Mercury-free LCD displayArsenic-free display glass Majority of packaging made from post-consumer recycled fiberboard and biobased materials Power adapter outperforms strictest global energy efficiency standards |
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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) |