Question

Difference between DVD and Blu-ray disk

Answer 1

Although Blu-ray discs look exactly the same as DVDs in size and shape there are many differences between the media, including storage capacity, laser technology, disc construction, image resolution and player compatibility. Storage capacity is measured in gigabytes (GB), like computers and iPods.

Answer 2

Although Blu-ray discs look exactly the same as DVDs in size and shape there are many differences between the media, including storage capacity, laser technology, disc construction, image resolution and player compatibility. Storage capacity is measured in gigabytes (GB), like computers and iPods.