Apple iPad Wi-Fi + 3G was launched in January 2010. It is running on the Apple A4 processor with PowerVR SGX535 GPU. The phone has 256 MB RAM and 16/32/64 GB storage of internal storage which is not expandable.
The iPad Wi-Fi + 3G has a 9.7 inches, 768 x 1024 pixels IPS display with a pixel density of 132 ppi. It has a lightning port for data syncing and charging. There is a accelerometer sensor present on the iPad Wi-Fi + 3G. It is a single SIM smartphone with support for 3G, Wi-Fi, Bluetooth and GPS too.
The iPad Wi-Fi + 3G runs on iOS 4, upgradable to iOS 5.1. It measures 242.8 x 189.7 x 13.4 mm (height x width x thickness) with a total weight of 730 grams including battery.