Service Provider : Any GSM Network worldwide i.e. T-Mobile, AT&T, Simple Mobile, Rogers …
Model : Factory Unlocked Apple iPhone 4S 16GB.
Features : This follow-up to the popular iPhone 4 benefits from a faster processor and better camera. A new voice assistant heeds natural-language questions and commands, and takes dictation. Other features are similar to the previous model, including a high-resolution display, full web browser, Bluetooth, Wi-Fi and 16 GB of internal memory.
Runs on Apple’s A5 dual-core chip to deliver up to two times more power and up to seven times faster graphics.
Built-in 8-megapixel camera with a larger f/2.4 aperture, backside illumination sensor, auto white balance, advanced color accuracy, face detection, and reduced motion blur.
FaceTime video calling over Wi-Fi lets users wave hello to friends, share a smile from across the world or watch a best friend laugh.
Large 3.5-inch retina display is the sharpest, most vibrant, screen ever, with four times the pixel density of previous iPhones — so high that the human eye is unable to distinguish individual pixels.
Wireless Band : WCDMA 850 / 900 / 1900 / 2100 CDMA 850 / 1900.
Weight : 4.8 oz (136 g).
Size : 4.5″ x 2.31″ x 0.37″ (114 x 59 x 9.4 mm).
Form Factor : Block / Apple iPhone OS 5.0.
Battery :
Talk: 8 hours max. (480 minutes).
Standby: 200 hours max. (8.3 days).
LiIon.
Display : Type: LCD (Color TFT/TFD) Resolution: 640 x 960 pixels 3.5″ Diagonal Colors: 16.7 million (24-bit).
Platform / OS : iOS.
Memory : 16.0 GB.
Processor : Apple A5 dual-core.
GPS : Type: A-GPS supports LBS, navigation / photo, video geo-tagging.
Bluetooth : Supported Profiles: HFP 1.6, PBA, A2DP 1.2, AVRC 1.4, HID, PAN version 4.0+HS.
Wi-Fi : Version(s): 802.11 b,g,n.
Browser : Browser Software: Safari (WebKit-based) supports landscape mode, multi-touch zoom and pan, and multiple windows.
Navigation : Touch Screen.
Camera : Resolution: 8+ megapixel auto-focus, touch-to-focus, face detection, LED flash.
Video : Capture Resolution: 1080p HD with image stabilization.
Audio :
Music Player Supported Formats: AAC, AAC-protected, HE-AAC, MP3, MP3 VBR, Audible, Apple® Lossless, AIFF, WAV.
Headphone Jack (3.5mm).
Speakerphone.
Messaging :
Email: Protocols Supported: POP, IMAP, Exchange built-in attachment viewer (Microsoft Office, PDF).
Chat: AOL / Windows Live / Yahoo.
Text: MMS, SMS, EMS.