The XOVision XOD1840BTNAVI has a 7" touch screen that is motorized to help combat glare and a built in GPS system to help the consumer get around. It includes an AM/FM radio, DVD player, remote control, and a variety of other features. One nice feature that the XOVision XOD1840BTNAVI has is its bluetooth capability for handsfree driving. This also allows users to listen to music on their phone through the car's stereo system which is an ability not normally found in a in-car multimedia receiver. It comes with a small remote but it is lacking the nice road trip karaoke feature that a lot of models similiar to it come with. Sacraficing entertainment for navigation - this unit is geared towards users who want an entertainment system in their car that also has practical use.