Quality assurance 40+ quality checkpoints have been tested on this product : 100% Functional Screen Battery Camera(s) Wifi Bluetooth Buttons Headset Speaker Description 9.7" LED-backlit IPS LCD touchscreen, 1536 x 2048 pixels, ~ 264 ppi; scratch-resistant, oleophobic coating Wi-Fi 802.11 a/b/g/n connectivity with MIMO dual antennas LTE connectivity (data only) GPS with A-GPS and GLONASS support (for the Cellular model only) Dual-core A7 64-bit 1.3 GHz Cyclone (ARM v8-based) chip with M7 motion coprocessor Power - VR G6430 quad-core GPU 1GB of RAM i - OS 7.0.3 with i - Cloud support and activation 16/32/64/128GB of inbuilt storage Lighter at 469 grams (478 grams for the Cellular version) Thinner than ever at 7.5 mm Bluetooth 4.0 Lightning USB port Stereo speakers Accelerometer, compass and three-axis gyro-sensor 5MP auto-focus camera 1080p video recording at 30fps 1.2MP 720p secondary camera capable of Face - Time HVGA calls Four and five-finger gestures Comes with premium set of free Apple apps - Pages, Garage Band, etc.