Yes, but only for the models manufactured in or after 2008. Anything before 2008 won't.
Blu-Ray players will play ALL DVDs whether they're burned or not
Yes
Yes, all blu-ray players can play standard DVDs.
DVD players cannot play Blu-Ray discs. But Blu-Ray players can play DVDs
Blu-Ray discs DO NOT play on DVD players. They will only play on Blu-Ray players
Yes, but Blu-Rays cannot be played on DVD players
No -- but all Blu Ray players can play standard DVDs.
Yes, all Blu-Ray players play DVDs and even music CDs
No. Blu-Rays will ONLY play on Blu-Ray players
Yes, BluRay DVD players also play non Blu-Ray DVDs with no problem.
No. Blu-Rays will only work on Blu-Ray players
yes it can blu-ray dvd can not play on normal dvd players