About iPhone 4

iPhone 4

iPhone 4 is the 4th generation mobile phone from the iPhone a revolutionary series. iPhone 4 is known as the smart-phone produced by Apple Inc. company. iPhone 4 is completion of predecessor generations, developed with reference to the various demands of consumers after an evaluation conducted on the iPhone 3G. As the successor of the iPhone 3G, iPhone 4 was developed and marketed specifically for the needs of Video Call and other media consumption activities such as books, movies, music and internet access. News release of the iPhone 4 was first announced on June 7, 2010 at WWDC 2010, which was held at the Moscone Center, San Francisco. The launch of the iPhone 4 was conducted on June 24, 2010 and first marketed in five countries, namely the United States, Britain, France, Germany and Japan. Apple set the price of USD 299 for one unit of the iPhone 4 with a memory capacity of 32 GB and $ 199 for 16 GB of memory capacity.

Specs of  iPhone 4

Capacity : iPhone 4 has two variants, 16 and 32GB

 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)

Location :  Assisted GPS/Digital compass/Wi-Fi/Cellular

Batteries and Power : lithium-ion battery that can charge / Power USB via PC / Mac / Talk time up to 7 hours (3G), up to 14 hours (2G) / Standby time: 300 hours / Internet use up to 6 hours (3G), up to 10 hours (WiFi) / Video Recording: up to 10 hours.

Display: Retina Display/3.5-inch (diagonal) widescreen Multi-Touch Display / Resolution 960 x 640 pixels, with 326 ppi / Contrast ratio 800:1 / Fingerprint-resistant oleophobic coating on the front and rear /

Supports multiple languages ​​and characters simultaneous / Camera, photo, video: video Recording HD (720p) up to 30 fps, 5MP camera, VGA front camera with 30 fps, LED flash, Geotagging feature on the photo and video

TV and Video : Video Formats 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-4video, 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 formats / Supports resolution of 1024 × 768 pixels, with a dock connector to VGA for 576p and 480p.

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.

Cellular and Wireless : UMTS / HSDPA / HSUPA (850, 900, 1900, 2100 MHz) / GSM / EDGE (850, 900, 1800, 1900 MHz) / 802.11b/g/n Wi-Fi (802.11n 2.4GHz) / Bluetooth 2.1 + EDR wireless technology480p.

Audio Playback : Frequency response 20Hz to 20,000 Hz / Audio Formats: 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.

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

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)

 Rating for Hearing Aids4 : iPhone 4 (GSM model) 3G network - 850/1900 MHz: M4, T4 ;2G network - 850 MHz: M3, T3 ;2G network - 1900 MHz: M3, T35 /iPhone 4 (CDMA model) M4, T4

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

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)
 

In the Box :  iPhone 4 /Apple Earphones with Remote and Mic /Dock Connector to USB Cable /USB Power Adapter /Documentation