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Old 01-24-2011   #10
Join Date: Jan 2011
Posts: 6
Default Re: What are the main differences between Blu-ray players?

The main difference is the color of the laser used. Regular DVD players have used the traditional red laser, whereas the new Blu-Ray DVD players use an innovative blue laser. So what's the big deal? The primary difference is that blue light has a shorter wavelength than red light and thus allows the capability of faster speeds, more data storage, advances in miniaturization, and improved efficiency overall, among others.
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