I bought one samsung D600 last mid of year, the black colourand slider phones have become quite popular at that moment until now propablly I guess.
The features could inculding 2-megapixel digital camera (possiblely not that fancy now, but it comes out it was fancy...) with 320*240 pixels low-resolution output to 1600*1200 pixel high-resolution output. Also mp3 come through loud and crystal clear on D600's supplied stereo headphones, which doubles as a handsfree headset for calls. I found it is very user friendly, large and bright screen and loud rintones as well, which all of them let me like it and enjoy when I using...
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Samsung mobile phones