Retina display 9.7-inch (diagonal) LED-backlit glossy widescreen Multi-Touch display with IPS technology 2048-by-1536-pixel resolution at 264 pixels per inch (ppi) Fingerprint-resistant oleophobic coating Support for display of multiple languages and characters simultaneously Height: 9.50 inches (241.2 mm) Width: 7.31 inches (185.7 mm) Depth: 0.37 inch (9.4 mm) Weight: 1.44 pounds (652 g) Dual-core Apple A5X custom-designed, high-performance, low-power system-on-a-chip with quad-core graphics Wi-Fi (802.11a/b/g/n) Bluetooth 4.0 technology Data only5 5-megapixel iSight camera Autofocus Tap to focus Face detection in still images Video recording, HD (1080p) up to 30 frames per second with audio Video stabilization FaceTime camera with VGA-quality photos and video at up to 30 frames per second Photo and video geotagging Built-in 42.5-watt-hour rechargeable lithium-polymer battery Up to 10 hours of surfing the web on Wi-Fi, watching video, or listening to music6 Up to 9 hours of surfing the web using cellular data network Charging via power adapter or USB to computer system30-pin dock connector port 3.5-mm stereo headphone minijack Built-in speaker Microphone Micro-SIM card tray Accelerometer Ambient light sensor Gyroscope