Panasonic DVD-LS50 7-Inch Portable DVD Player
Great DVD Player
I received this player as a gift at Christmas and I have been nothing but ecstatic about it's operation.  I am military and constantly deployed, so I use it quite often, at least once a day.  Also, many others do the same and I have compared with quite a few.  The biggest differences that I notice without really sitting them right next to each other pondering the question are the build and the sound quality.  First, the build is awesome!  The adjustments available with the screen make watching a movie easy where ever you may be.  Second, the sound quality is amazing for such a small player.  The built in speakers are loud enough to use anywhere I've watched, when compared to other players that headphones or speakers were necessary.  I've owned the player now for about 5 months now and have had absolutely no problems whatsoever.  So if you are in the market for a great player, I highly recommend this one.  You won't be disappointed!