The D840 is the company’s pseudo fashion looking phone. Opting for, the now fashionable again silver, the phone features a highly 
reflective large 2.12-inch screen with 240 x 320 resolution screen that dominates the slider design. If you’re thinking you’re all of a sudden reading the LG Shine mobile phone review, your not. The Samsung might have gone for the sliver look, the reflective screen, and the slimline 11.9mm thick design, but that’s all. The inners are very much Samsung and its Ultra Edition interface and we found the multiple controls including the dpad on the front a lot easier to use.
Likewise the software is very easy to use whether its finding a contact or checking your messages.
Samsung SGH-D840 mobile phone Review - Pocket-lint