RIM BlackBerry 8820 officially coming to AT&T
Otherwise, the BlackBerry 8820 is identical to the 8800 in its specifications. Supported is microSDHC (microSD High Capacity) which allows for using memory cards up to 32GB.
The RIM BlackBerry 8820 will be available from select carriers around the world in the coming weeks. AT&T is scheduled to launch it later this summer.