iPhone 4S Key Facts

TechNewsDaily www.TechNewsDaily.com iPhone Evolution Outwardly identical to the iPhone 4, Apple's iPhone 4S boasts advanced technology inside, plus new voice-activated intelligent assistant software. A so-called "worldphone," the 4S can be used on both the GSM and CDMA cellphone networks. Dual-Core A5 processor chip, "Siri" voice assistant software, the same as in Apple's iPad2, runs games and software faster than previous models new to the model 45, takes dictation and spoken commands for hands-free operation 000 Simulated iPhone4S internal cutaway New 8-megapixel rear camera New iOS5 operating system includes many enhancements such as Notifi- cations, Remiders, iCloud data storage and iTunes Match for wirelessly syncing music tracks across several devices iCloud Higher resolution sensor captures 1080p high-def video improved optical quality A fifth lens element and larger aperture provide Apple's new iPhone lineup as of Oct. 14, 2011 Three carriers now support iPhone: at&t verizon Sprint iPhone 4S iPhone 4 iPhone 3GS Date introduced Oct. 14, 2011 June 7, 2010 June 19, 2009 Capacity (gigabytes) 16, 32, 64 Price $199, $299, $399 $99 Free Display 320x480 pixels 640x960 pixels ("Retina" display) 640x960 pixels ("Retina" display) Colors available Black, white Black, white Black only 5 megapixel stills, 720p video (rear) 0.3 megapixels (front) Cameras 8 megapixel stills, 1080p video (rear) 2 megapixels (front) 3 megapixels (rear) SOURCES: APPLE INC, LAPTOP MAGAZINE KARL TATE / © TechNewsDaily.com