Technology: Iphone 4

The iPhone 4 reflects Apple's growing commitment to the environment. Has been designed with the following features to reduce environmental impact




Main equipment without PVC
PVC-free headphonesPVC-free USB CableBromine-free printed circuitMercury-free LCD displayGlass of arsenic-free displayMost packaging is made from recycled fibers and biomaterialsAC Adapter that exceeds highest international standards of energy efficiency
CapacityFlash drive 16 or 32 GB
Mobile and wireless networksUMTS / HSDPA / HSUPA (850, 900, 1,900, 2,100 MHz)GSM / EDGE (850, 900, 1,800, 1,900 MHz)802.11b/g/n Wi-Fi (802.11n only 2.4 GHz)Bluetooth 2.1 + EDR
Display
Retina DisplayMulti-Touch widescreen 3.5-inch (diagonal)Resolution of 960 by 640 pixels at 326 p / pContrast ratio of 800:1 (typical)Oleophobic coating resistant to fingerprints on the front and rearCompatible with the simultaneous presentation of multiple languages ​​and character sets
Geographic location
Assisted GPSDigital compassWi-FiMobile
Video Playback
Video formats supported: H.264 video up to 720p, 30 frames per second, Main Profile Level 3.1 with AAC-LC up to 160 Kb / s 48 kHz, stereo audio in file formats. M4v,. Mp4 and. mov, MPEG-4 video up to 2.5 Mb / s, 640 by 480 pixels, 30 frames per second, Simple Profile with AAC-LC up to 160 Kb / s 48 kHz, stereo audio in file formats. m4v, . mp4 and. mov, Motion JPEG (M-JPEG) up to 35 Mb / s, 1,280 by 720 pixels, 30 frames per second, stereo sound and PCM ulaw format. avi.
Mac Requirements
Mac computer with USB 2.0 portMac OS X 10.5.8 or lateriTunes 9.2 or later (free download from www.itunes.com / download)ITunes Store AccountInternet Access.
Languages
Supported languages: German, Arabic, Catalan, Czech, Traditional Chinese, Simplified Chinese, Korean, Croatian, Danish, Slovakian, Spanish, Finnish, French, Greek, Hebrew, Hungarian, Indonesian, American English, British English, Italian, Japanese, Malay , Dutch, Norwegian, Polish, Portuguese (Portugal and Brazil), Romanian, Russian, Swedish, Thai, Turkish, Ukrainian and Vietnamese.Keyboard support: German, Arabic, Bulgarian, Catalan, Czech, Cherokee, Chinese Traditional (manual, pinyin, Zhuyin, Cangjie and wubihua), Simplified Chinese (manual, pinyin and wubihua), Korean, Croatian, Danish, Slovak, Spanish , Estonian, Finnish, Flemish, French (France, Canada and Switzerland), Greek, Hebrew, Hungarian, Indonesian, American English, British English, Icelandic, Italian, Japanese (Romaji, 10 keys and Kana), Latvian, Lithuanian, Macedonian , Malay, Dutch, Norwegian, Polish, Portuguese (Portugal and Brazil), Romanian, Russian, Serbian (Cyrillic and Latin), Swedish, Thai, Tibetan, Turkish, Ukrainian and Vietnamese.Dictionary support (active l
Environmental requirements
Operating temperature: 0 to 35 ° CTemperature operating: -20 to 45 º CHumidity: 5 to 95% noncondensing Maximum operating altitude: 3,000 m