Hardware specifications of Apple iPad

Model	Early 2010[2]
Announce date	January 27, 2010
Color display	9.7 inches (25 cm) LED backlit in-plane switching LCD, made by Innolux, a subsidiary of Foxconn[2][14][15]
Processor	1 GHz Apple A4 system-on-a-chip[2][3]
Graphics	1024×768 pixel (XGA resolution), 20cm × 15cm, 132ppi
Storage	16, 32 or 64 GB flash memory
Wireless	Integrated 802.11a/b/g/n and Bluetooth 2.1 + EDR
3G Internet	7.2 Mbps HSDPA using micro-SIM card tray (3G model only)
Operating system	iPhone OS
Battery	Built-in lithium-polymer 25 W·h (10 h usage, 1 month standby)
Weight	1.5 pounds (680 g), 1.6 pounds (730 g) (3G Model)
Dimensions	9.56 inches (24.3 cm) x 7.47 inches (19.0 cm) x 0.5 inches (1.3 cm)