best one i can think of for you is the onda vx787 player
4.3"
fm transmitter built in
micro sdhc slot
touch screen
multiple format video codec and sizes (poss no need to convert at all)
no camera
music sorting on album, artists genre
playlist - well basically the chinese have not got to grips with this in general at all, onda has 1 play list only and none standard, no chinese player has more than 1 at the moment, at least none that will match your requirements, you will have to forget this option im afraid
see here for player info
http://mp4nation.net/catalog/index.p...roducts_id=229
unfortunetely there are no cheap unbranded players tha meet your spec at the moment as bigger screen payers are justt coming to the forfront, maybe in a few months the cheaper, no brand version may appear, but i dout they will offer th features you really want