The Apple iPhone is an iconic mobile communicator and the black coloured iPhone 4S with 16GB internal memory lets you carry lots of information and multimedia files along with you. The highly advanced mobile phone comes with a superfast dual core processor, an 8 Megapixel camera, HD video recording ability, high resolution Retina Display and FaceTime video calling ability.
Design - and build quality The iPhone 4S is a slim mobile phone with a curvy design with a metal rim running around its exterior edge. With a minimalistic design, the iPhone 4S looks both elegant and modern. The phone dimension is perfect for comfortably and securely holding it. Weighing at 140 gm, the iPhone 4S feels sturdy in your hand.
Display - The Retina Display in the iPhone 4S has improved to an astounding 960 x 640 pixel resolution with 326 ppi pixel density. You can use the zoom in feature to clearly read or view detailed text and images without any significant quality loss. The 3.5 inch MultiTouch display has 800:1 contrast ratio and up to 500 cd/m2 brightness that help you clearly view the display under varied light intensities.
Camera Features - The 8 Megapixel resolution iSight camera captures great looking images with auto focus technology and high quality optics. There is a built-in flash so that you can shoot pictures under low light conditions. The camera is able to record 1080p Full HD video as well. The front camera captures VGA quality video at up to 30 frames per second that is useful for video calling.
Hardware Specifications - A Dual-core A5 chip at the heart of this phone smoothens workflow and makes it an able Smartphone. There are a 3-axis gyro, an accelerometer, a proximity sensor and an ambient light sensor to provide enhanced user-friendliness. The 16GB internal memory lets you carry your world of work and entertainment data along with you. Connectivity options The phone supports HSDPA, 5.76 Mbps, 7.2 Mbps, and HSUPA/iPhone - 48 kbps Class 10 (4+1, 3 + 2 slots) network speeds. It comes with Bluetooth v2.1 along with A2DP to facilitate wireless file transfer and sharing. With GPS support, the iPhone offers location and navigation information.
Operating System - The Apple iPhone 4S 16GB has the latest iOS 5 Operating system with MACH OS kernel. This OS offers a practical and user-friendly navigation within the phone while also supporting external iCloud server. You can also choose and download from thousands of apps and games from the Apple Store.
Productivity features - The iPhone 4S supports Push Email, Messaging (threaded / conversation view), Instant Messaging, Office Suite, GPRS Class 12, Calendar, OpenGL ES 2.0 support and internet browsing. Multimedia Features This Apple product is a great multimedia device as well. It has a Video Player that plays back file formats like MPEG4, Motion JPG, H.264, and MOV. The exemplary Music Player supports MP3, WAV and WMA formats.
Power Management - The iPhone 4S 16GB phone has a Lithium-ion battery that provides up to 14 hours of talk time on 2G and 8 hours of talk time on 3G network. You get a maximum standby time of about 200 hours per a full charge.