Up to 50GB, which is 5 times more than a single DVD
A Blu-Ray disc can hold up to 50GB of data
Blu-ray Disc media include these features: 50GB capacity - Each disc can hold more than 10 standard DVDs. 25GB capacity - Each disc can hold more than 5 standard DVDs.
A single layer Blu-Ray disc holds up to a maximum of 25 GB. A double layer holds a maximum of 50 GB
A commercially-produced Blu-Ray disk can hold up to 50GB
A Blu Ray disc player is able to play Blu Ray disks which hold a lot more information than standard DVD and therefore can hold full HD and 3D content.
A dual-layer Blu-Ray disc can hold up to a maximum of 50 gigabytes, and that is 5 times more data than a dual-layer DVD can hold
19 on a 25 gb blu ray disc and 38 on a 50 gb blu ray disc
A blu-ray disc player is a disc player that plays blu-ray discs and DVDs. They usually used with TVs.
Blu-Ray is expensive because it is much better than DVDs in nearly every way. Blu-Rays hold up to 5 times more storage than a DVD can hold and they usually contain special material that gets released only on a Blu-Ray disc
In order to play a blu-ray disc on your computer, please make sure your computer has a blu-ray drive working and installed, so it can play the blu-ray disc. Then download a blu-ray player software from the Internet that is compatible with your blu-ray drive such as Mac Blu-ray Player.
I am almost certain that Sony developed Blu-Ray.
No. You can play regular DVDs with a blu-ray player.