The iPad

Dimensions:
Height: 9.56 inches (242.8 mm)
Width: 7.47 inches (189.7 mm)
Depth: 0.5 inch (13.4 mm)
Weight: 1.5 pounds (0.68 kg) Wi-Fi model;
1.6 pounds (0.73 kg) Wi-Fi + 3G model

Display:
9.7-inch (diagonal) LED-backlit glossy widescreen Multi-Touch display with IPS technology
1024-by-768-pixel resolution at 132 pixels per inch (ppi)

Capacity:
16GB, 32GB, or 64GB flash drive

Processor:
1GHz Apple A4 custom-designed, high-performance, low-power system-on-a-chip

Sensors:
Accelerometer
Ambient light sensor

Wireless:
Wi-Fi + Bluetooth;
Wi-Fi + 3G = Bluetooth model available

Battery and power:
Built-in 25 Whr rechargeable lithium-polymer battery
Up to 10 hours of surfing the web on Wi-Fi, watching video, or listening to music
Charging via power adapter or USB to computer system

Input and output:
Dock connector
3.5-mm stereo headphone jack
Built-in speakers
Microphone
SIM card tray (Wi-Fi + 3G model only)