All the Sony Ericsson models are good looking.
I had a 2618s. Works good in the beginning but after a couple of months gives hell a lot of problems. First the set will get switched off the moment you dial a number. Then lot of disturbance will be there during conversation if you get connected. The battery will get discharged immidiatly if you make/receive a call. If you go to the shop the dealer will say he will repair and give it you. After few day he will say there is software problem, and hence nothing can be done..When you talk about warranty he will say its a dealer`s warranty and is for 6/12 months for hardware only.
Ultimatly you will land up in a Service Centre. Here you will be told your mobiles serial no. is not listed and so you will have to pay for the repairs. Here you will have to agree because you dont have a choice. your repairing bill will be exactly the cost of new set.
The dealers are playing major roll in this and are very rude at times.Be careful of One Stop Shop Mumbai of Kishor he is a good guy in the beginning but after sales he will just abuse you and threaten you. So be careful.