brad1150, It is not possible to tell what chipset your player is using by looking at it, what type of video files does it play? If you go into the settings menu of your player and select Firmware Version what info is shown?
The other thing you should be aware of is theat Powersellerturbo is known to sell players with hacked memory chips. You may find that your 4GB player in fact has a much smaller memory chip. You can check the true size of the chip as follows:
http://www.mympxplayer.org/feedback-...rs-vt2828.html
http://www.mympxplayer.org/how-to-re...ck-vt2400.html