Apple iPad Air 2 WiFi 16GB has a 9.7-inch IPS LCD display with 1536 x 2048 pixels resolution and 264 ppi. The tablet has a 1.5 GHz triple-core processor with 2 GB of RAM. It has 16GB internal memory. Connectivity options included are Bluetooth, WiFi and USB. The tablet has an 8 MP rear camera and a 1.2 MP front camera. It has inbuilt gyro, accelerometer and barometer sensors. The iPad Air 2 WiFi 16GB offers 10 hours of battery life and runs iOS 8.1.