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Old 31 Aug 2016, 07:43 PM   #1
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Default Characteristics Blu-Ray: What Advantages of Blu-ray?

Discs (discs) Blu-ray is an optical disc used to record and play back high-definition video, and can also be used to save other data.
Blu-ray player uses a blue-violet laser that can read information from CD and DVD.
Compared to the DVD, Blu-ray has a greater storage capacity, better video quality, higher recording speed, and compatibility with modern audio and video codecs.

Physical characteristics

Blu-ray discs have the same size with a DVD and CD is a diameter of 120 millimeters and a thickness of 1.2 millimeters.

Blu-ray discs have a protective layer is thinner (0.1 millimeters) than the protective layer DVD (0.6 millimeters).

However, the protective layer Blu-ray known to be stronger so as to provide greater protection against scratches and fingerprints.


Blu-ray offers larger storage capacity than DVD.

Blu-ray single layer can store up to 25 gigabytes of data, while dual-layer discs can store up to 50 gigabytes of information.

Barubahkan version is designed to store up to 200 gigabytes of information.
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