Sony Ericsson's D750 is a near clone of the K750 that we recently reviewed. The D750, however, will be available only to T-Mobile's customers - including those in the USA, seemingly.

Like the K750, the D750 has a big 176x220 pixel 262k colour screen and a whole raft of messaging features, including SMS, Email, Instant Messaging, and MMS, as well as a built in MP3/AAC player. Should you fancy a change from MP3s, the D750 also has an FM radio client and support for 3D Java games and videos, which should certainly help pass the time away.