Samsung will soon release a new clamshell phone for China running Android OS. The SCH-W999 will take over from last year’s SCH-W899 and will allow users to use the phone either as a regular candybar or as a clamshell. As for the known specs, the phone will have two OLED-based displays with the same 800×480 WVGA resolution, Bluetooth 3.0 and dual-band 802.11b/g/n Wi-Fi and will weigh just over 200 grams.
two 3inch displys and you get 200 grams of weight. quite much though.