What Is the Difference between Regular DVD Players and Blu-Ray?
The difference between these two types of DVD is incredible. Above I gave an explanation of a DVD. Now multiply the holding capacity by 6 and that is the capacity of Blu-Ray. The laser uses a blue laser (Blu-Ray) which is a smaller bandwidth and enables tighter storage, enabling more information on the disc. This allows for the high def DVD and gaming to be accomplished. No sense in explaining HD DVD it is already history.