iPhone is a smartphone made by Apple that combines an iPod, a tablet PC, a digital camera and a cellular phone. The device includes Internet browsing and networking capabilities.
iPhone is extremely thin (only 11.6 millimeters thick) but wider and longer than many comparable devices. The display area is a 3.5-inch wide screen multi-touch interface with unusually high resolution (160 pixels per inch). Unlike most other smartphones, iPhone does not use a hardware keyboard or a stylus. To navigate, a user uses multiple taps and drags to navigate through a mobile version of Apple's OS X operating system. Like iPod, iPhone synchronizes data with a user's personal computer, using iTunes as a client software and Apple's proprietary USB port. iPhone is compatible with Microsoft's Windows operating systems, including Vista.
iPhone's networking features include:
-Automatic detection of WiFi networks. -Support for the 802.11b and 802.11g standards. -The use of quadband GSM and SIM cards to access cellular networks.
-EDGE support for high-speed data transfer where available. -Bluetooth connectivity for short range networking with peripherals, other iPhones and PCs.
Apple says that iPhone carries 8 hours of life on the internal lithium-ion battery for talk or video, and up to 24 hours for music mode. The device ships with either a 4 or 8 GB hard drive, an Intel CPU and Apple's OS X operating system, modified for mobile use.
While iPhone was released under an exclusive two-year partnership with AT&T Wireless, it took less than three months for hackers working in concert worldwide to unlock the device for use on any GSM network, though the process involved a level of technical sophistication well beyond the consumer level.
The iPhone line product includes:
- iPhone
- iPhone 3G
- iPhone 3GS
- iPhone 4
- iPhone 4S
- iPhone 5
iPhone is extremely thin (only 11.6 millimeters thick) but wider and longer than many comparable devices. The display area is a 3.5-inch wide screen multi-touch interface with unusually high resolution (160 pixels per inch). Unlike most other smartphones, iPhone does not use a hardware keyboard or a stylus. To navigate, a user uses multiple taps and drags to navigate through a mobile version of Apple's OS X operating system. Like iPod, iPhone synchronizes data with a user's personal computer, using iTunes as a client software and Apple's proprietary USB port. iPhone is compatible with Microsoft's Windows operating systems, including Vista.
iPhone's networking features include:
-Automatic detection of WiFi networks. -Support for the 802.11b and 802.11g standards. -The use of quadband GSM and SIM cards to access cellular networks. -EDGE support for high-speed data transfer where available. -Bluetooth connectivity for short range networking with peripherals, other iPhones and PCs.
While iPhone was released under an exclusive two-year partnership with AT&T Wireless, it took less than three months for hackers working in concert worldwide to unlock the device for use on any GSM network, though the process involved a level of technical sophistication well beyond the consumer level.The iPhone line product includes:
- iPhone
- iPhone 3G
- iPhone 3GS
- iPhone 4
- iPhone 4S
- iPhone 5
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