No. Nothing touches the disc, only laser light.
If left in the machine trying to play it, it may make noises as the sled tries to track the damaged disc, but this would only cause normal wear to the moving parts, same as an undamaged disc.
Only of the DVD drive is very dirty or the drive is damaged some how. It can also scratch if you drop it and the eye can move out of place and scratch it
not usually
No. DVD quality will be displayed whether the player is a DVD player or a Bluray player. DVDs won't be the same quality as a Bluray disc of course.
No. All current 3D disc content is HD and so use Bluray discs. You have to have a 3D Bluray player.
No, it will not play Bluray discs, but it is upscaling, so you can watch your regular DVDs at HD quality.
A DVD player is a better decision than a BluRay player based on price alone. This type of player is cheaper. A BluRay player may be a better idea because it can also play DVDs and has more advanced features.
Htc550Ic not a bluray player. It is a dvd player.
A DVD player cannot play a BluRay disc. A BluRay player can play both BluRay discs and DVDs.
Yes. Some Blu-Ray players can even play photo CDs and some can even display data on SD cardsAll players can, but not the very early ones (the first ones were manufactured in 2006)All Blu-Ray players can play DVDs and CDs
Depends on what you mean by "all formats". A BluRay player will play all commercial DVDs, music CDs, and BluRay DVDs, but may not play some compressed formats like avi, mp3 or mkv files. You need to check the specifications to find out what formats an individual machine will or will not play.
Yes, dvds can be played on bluray players.
No
HD DVD and Bluray were competing high definition disc formats. In 2009 HD DVD was withdrawn from sale as it became apparent that Bluray had won the HD disc battle. The two formats are not compatible so HD DVDs can only be played on an HD DVD player.