The Sony Ericsson Z710i is a sophisticated clamshell camera phone which comes in two colours which are twilight black & metallic sand. The handset weighs 101 grams & measures 88 x 48 x 24.5 mm which provides the user with a compact & stylish handset. The handset has external controls situated on the side of the handset & next to the external screen. The external screen provides a four greyscale display which is a STN type screen with a screen resolution of 128 x 128 pixels. The phone has an internal TFT screen which provides a 262k colour display & a 176 x 220 pixel screen resolution. The Z710i comes with 10 Mbytes of memory & with a Memory Stick Duo feature which allows the user to extend the phones memory with the swappable memory cards.