yes it dose to 720p or 1080p
no
Not sure about the original xbox.But the Xbox 360 can
YES!
yes the xbox itself will play regular dvds
NO the ps3 does
If it works on a DVD player, it works on a xbox 360
Yes, the Xbox 360 supports 1080p output through HDMI, VGA, or Component connections.
No, you cannot play blu-ray dvds on any version of the xbox 360, it only plays regular dvds Correction: It can Play Regular dvd's along with HD DVD compatibility
yes but not blu ray ones
No. No it won't.
You can open the disc tray and place the DVD in the XBOX 360 and hit Play. It will read the DVD disc and present you with an option to play your movie unless it is a burnt copy and in a ill-regular format which in this case the standard XBOX 360 drive firmware won't be able to read it.