Apple has announced there iphone 4 on on on June 7, 2010, at the WWDC 2010 held at the Moscone Center, San Francisco,[6] and was released on June 24, 2010, in the United States, the United Kingdom, France, Germany and Japan. Now it is available in India also.
About Apple iPhone 4
- Apple iPhone 4 is a touchscreen smartphone.
- Apple iPhone 4 is the fourth generation of iPhone, and successor to the iPhone 3GS.
- Apple iPhone 4 marketed for : 1) Video calling 2) Consumption of media such as books and periodicals, movies, music, and games. 3) For general web and e-mail access.
Apple iPhone 4 Full 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)
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
Cellular and wireless
- GSM model: a) UMTS/HSDPA/HSUPA (850, 900, 1900, 2100 MHz) b) GSM/EDGE (850, 900, 1800, 1900 MHz)
- CDMA model: a) CDMA EV-DO Rev. A (800, 1900 MHz) b) 802.11b/g/n Wi-Fi (802.11n 2.4GHz only) c) Bluetooth 2.1 + EDR wireless technology
Location
- Assisted GPS
- Digital compass
- Wi-Fi
- Cellular
Power and battery
- Built-in rechargeable lithium-ion battery
- Charging via USB to computer system or power adapter
- Talk time: a) Up to 7 hours on 3G b) Up to 14 hours on 2G (GSM model only)
- Standby time: Up to 300 hours
- Internet use: a) Up to 6 hours on 3G b)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
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)
Capacity
- 16GB or 32GB flash drive
Color
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 Apple VGA Adapter; 576p and 480p with Apple Component AV Cable; 576i and 480i with Apple Composite AV Cable (cables sold separately)
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
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 Geo tagging
Connectors & I/O
Headphones
- Apple Earphones with Remote and Mic
- Frequency response: 20Hz to 20,000Hz
- Impedance: 32 ohms
Sensors
- Three-axis gyro
- Accelerometer
- Proximity sensor
- Ambient light sensor
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
In the box
- iPhone 4
- Apple Earphones with Remote and Mic
- Dock Connector to USB Cable
- USB Power Adapter
- Documentation
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)
Environmental Status Report
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 display
- Arsenic-free display glass
- Majority of packaging made from post-consumer recycled fiberboard and biobased materials
- Power adapter outperforms strictest global energy efficiency standards