LG Quantum is a Windows Phone 7 landscape slider with a full physical QWERTY keyboard. It features a 3.5" screen with WVGA resolution, a 1GHz Snapdragon processor, 16gb of storage, and a 5MP camera with 720p video capture. The LG twist here is the DLNA functionality for wireless multimedia sharing on enabled devices.
This device is also known as
LG C900, LG Optimus Quantum