Model of the Apple iPad Air 2. First released in October 2014, this 9.7-inch tablet features a fully laminated Retina display, an A8X chip, and Touch ID. Display: 9.7-inch LED-backlit IPS Retina display (2048 × 1536 resolution at 264 ppi)Chip: A8X chip with 64-bit architecture and M8 motion coprocessorStorage Capacity: Originally launched in 16GB, 64GB, and 128GB (32GB was added later)Camera: 8MP rear camera and 1.2MP FaceTime HD front cameraSecurity: Touch ID fingerprint sensor built into the Home buttonDimensions & Weight: 9.4 x 6.6 x 0.24 inches (240 x 169.5 x 6.1 mm); weighs 0.96 lbs (437 g)