Blu-Ray Vs. DVD: What’s the Difference?
The primary difference between the Blu-Ray (BD) format and regular DVD format is that the Blu-Ray players use a blue laser, while regular DVD players use a red laser to play the discs. Blu-Ray player prices are already coming down, making the transition less painless for those looking for better picture quality when they watch movies at home. Resolution The biggest selling point for Blu-Ray discs are their unmatched image resolution. Image resolution is determined by the number of horizontal and vertical lines, and the more lines the more detailed the image will be. Older DVDs are between 480 520 […]
