The Nokia Lumia 820 which runs Windows Phone 8 features a 4.3 inch touch display, 8GB of internal storage which can be expanded through microSD, an 8 megapixel camera capable of 1080p HD video capture, a secondary camera for video calls and is powered by a 1.5GHz dual-core processor.The Lumia 820 is available in an array of protective or wireless charging covers and matching headsets.
Check out the following hands on video demo of the Nokia Lumia 820
source – PhoneArena