Top Apple Iphone 4 Reviews 2011

Best Apple IPHONE 4 Review so far
Operating System: iOS 4

Memory: 16GB or 32GB versions available

Display: 3.5-inch (diagonal) widescreen Multi-Touch retina display, 960-by-640-pixel resolution at 326 ppi, 800:1 contrast ratio (typical)

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 only)

Bluetooth 2.1 + EDR wireless technology

Digital Camera: 5.0MP, Video recording, HD (720p) up to 30 frames per second with audio

Battery: Rechargeable lithium-ion, Talk time: up to 7 hours on 3G, up to 14 hours on 2G, standby time: up to 300 hours

Internet use: up to 6 hours on 3G, up to 10 hours on Wi-Fi

Video playback: Up to 10 hours

Audio playback: Up to 40 hours

Size: 4.5 x 2.31 x 0.37 in (115.2 x 58.6 x 9.3 mm)

Weight: 4.8 ounces (137 grams)