Apple iPad Air 2 Cellular is a 9.7-inch device has running on latest iOS 8. It is packed by A8X chip with 64-bit architecture along with 2 GB RAM. It also has 8MP iSight camera. The price starting from $629, supporting Apple SIM (available only in US & UK). Apple iPad Air 2 Cellular View
Retina display; Good battery support; Excellent processing power; Good camera performance
No external card slot