Blue ray vs dvd 238026-Blu ray vs dvd player
Just as DVD meant a 5 to 10 times increase in storage capacity compared to CD, Bluray Disc will increase DVD capacity by 5 to 10 times This is due, among other reasons, to the usage of a blue instead of a red laser and improved lens specifications, allowing for a much smaller focus laser beam which enables the recording of much smaller and higher density pits on the discBluray boasts up to 25 GB on singlelayer discs and 50 GB on doublelayer discs, with HD DVD at 15 GB and 30 GB This could mean that longer movies in full 1080p resolution could be fit on a Bluray disc than on an HD DVD, or that Bluray could be able to offer more extra features on discs In practice, we have yet to see this with the titles Over 10 years ago, Samsung released the first commercial Bluray video disc player Within a few years, Samsung and other Bluray OEMs had defeated their rival HD DVD manufacturers They were set The Recording Parameters For Cd Dvd And Blu Ray Devices Download Table Blu ray vs dvd player ...
