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The iPad 2 was announced on March 2, 2011. It was initially released on March 11 in the United States, and March 25 elsewhere. This is the Wi-Fi + 3G (GSM) variant.

Application processor
It makes use of the dual-core 1 GHz S5L8940 CPU (A5 chip).

Baseband
The GSM model uses the X-Gold 618 baseband chip (the same chip as the iPhone 4 GSM model's baseband).

Wireless
The iPad 2 uses the BCM4329 for Bluetooth and Wi-Fi communication.

Specifications

 * Weight: 1.35 pounds (613 g) GSM model
 * 3G: UMTS/HSDPA/HSUPA (850, 900, 1900, 2100 MHz)