Yes, BluRay DVD players also play non Blu-Ray DVDs with no problem.
No and HD DVDs have been permanently discontinued
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
DVD players cannot play Bluray discs. The lasers and the data storage are different so no data can be read from a Bluray disc in a DVD drive. That is the case whether or not there is any up-scaling available in the player. Bluray players on the other hand are quite happy to play DVDs as well as Bluray discs.
The laser that is in most DVD players can also read CDs, which is why most DVD players can play audio CDs. The laser in straight CD players cannot read DVDs.
No, it will not play Bluray discs, but it is upscaling, so you can watch your regular DVDs at HD quality.
A DVD player cannot play a BluRay disc. A BluRay player can play both BluRay discs and DVDs.
All Blu-Ray players can play DVDs
Most Bluray players can play either DVDs or Bluray discs using a standard definition television. Almost all Bluray players have an analog composite, S-video or component output that can be used. Before purchasing, check that the player has an output that the television can accept. Note that the quality of the image will be standard definition and not HD. All Bluray players today limit their analog outputs to SD so even with an HD television, analog inputs will not deliver HD images.
BluRay discs carry high definition television and therefore store data in a high density format. A standard definition DVD player will not recognise a BluRay disc and will simply report an error if one is loaded. On the other hand, a BluRay player will not only play BluRay discs but will also handle standard DVDs. Most will also recognise and play CD format discs. Most Bluray players will also down convert the HD signal from a BluRay disc so that it can be viewed on a standard definition television. In this case, of course, the image quality will be the same as any other standard definition signal. To benefit from the high definition signal, an HD television is also required.
BluRay discs carry high definition television and therefore store data in a high density format. A standard definition DVD player will not recognise a BluRay disc and will simply report an error if one is loaded. On the other hand, a BluRay player will not only play BluRay discs but will also handle standard DVDs. Most will also recognise and play CD format discs. Most Bluray players will also down convert the HD signal from a BluRay disc so that it can be viewed on a standard definition television. In this case, of course, the image quality will be the same as any other standard definition signal. To benefit from the high definition signal, an HD television is also required.
Bluray players are backwards compatible so they will play standard DVDs as well as Bluray discs. Note that although the DVD is being played by a Bluray player, it does not make it HD quality. Some bluray players will up-convert the standard definition image from 480 or 576 lines up to 1080 lines but although the format is HD, the image quality still remains standard definition.
No. All current 3D disc content is HD and so use Bluray discs. You have to have a 3D Bluray player.