BlackBerry Curve 8900 was claimed as flimsiest and light Blackberry that designed flip weighing around 110 grams, size 109 mm x 60 mm x 13,5 mm.
Feature that brought by BlackBerry Curve 8900 for example camera 3.2 Mpxes, connection WiFi and GPS nevertheless unhappily have not yet supported technology 3G.
BlackBerry Curve 8900 use processor 512 Mhz with keybord QWERTY although flip designed.