iphone 4 16gb white unlocked with ios 6 -

iphone 4 used but very good condition with one month warranty left, best price , contact if you are interested 3.5-inch (diagonal) widescreen Multi-Touch display resolution : 960-by-640-pixel resolution at 326 ppi storage :16GB cellular: UMTS/HSDPA/HSUPA (850, 900, 1900, 2100 MHz); GSM/EDGE (850, 900, 1800, 1900 MHz); CDMA EV-DO Rev. A (800, 1900 MHz)4 wireless data: 802.11b/g/n Wi-Fi (802.11n 2.4GHz only), Bluetooth 2.1 + EDR wireless technology GPS: Assisted GPS camera: 5-megapixel camera battery: Built-in rechargeable lithium-ion battery4 talk time: Up to 7 hours on 3G, up to 14 hours on 2G2 (GSM) standby time: Up to 300 hours (see terms)5 internet use: Up to 6 hours on 3G, up to 10 hours on Wi-Fi5 video playback: Up to 10 hours5 audio playback: Up to 40 hours5 dimensions: 115.2 mm by 58.6 mm by 9.3 mm6 weight: 137 grams6 in the box: iPhone 4, Apple Headphone with Remote and Mic, Dock Connector to USB Cable, USB Power Adapter, Documentation Input and output 30-pin dock connector, 3.5-mm stereo headphone minijack, built-in speaker, built-in microphone, micro-SIM card tray video Video formats supported: H.264 video up to 720p, 30 frames per second, Main Profile Level 3.1 with AAC-LC audio up to 160 Kbps per channel, 48kHz, stereo audio in .m4v, .mp4, and .mov file formats; MPEG-4 video, 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 format Mac system requirements Mac computer with USB 2.0 port, OS X v10.5.8 or later, iTunes 10.5 or later, Apple ID (required for some features), internet access Windows system requirements PC with USB 2.0 port; Windows 7, Windows Vista or Windows XP Home or Professional with Service Pack 3 or later; iTunes 10.5 or later; Apple ID (required for some features); Internet access