Please help choose a good LCD screen?

Taiwan would like to buy good MP4, there are three choices of the screen, I do not know what the best, to help choose
A:400 × 240 resolution, TFT display highlighted
B:1600 million colors 16:9 Highlight widescreen
C:WQVGA (16:9) angle wide screen

me, the size is not Know that the only option to know if the LCD, the best choice with DVI port, the same reason, chose to support DVI graphics output, which is the output of the digital signal, not only analog signal, but can not show the advantages of LCD, quack

added:resolution of this thing as long as the graphics support, to say nothing of the other, the higher the resolution, the more difficult graphics, this is an inevitable
& P screen:To compare the tradition of playing a game of what is good , With wide-screen images of the game would arise deformation or black, of course, now that the new game will support a wide-screen display; other is the use of personal habit, not meet some of the wide-screen widescreen
:The greatest feeling is to see the advantages of wide-screen movie Henshuang it, ha ha, I just feel that wide-screen television for the 14,573 fans will have positive effects on the hope that you have to help!