Now the PC market is on the cusp of another leap in optical disc technology: Blu-ray and HD-DVD. Blu-ray discs store 25 GB per layer, and the standard supports dual-sided discs. HD-DVD ...

so they can hold higher-quality movies Blu-ray is one of two high-definition disc formats introduced to consumers in 2006. Along with its rival, HD-DVD, Blu-ray expanded the depth, color ...

At $300, Sony is going to make UHD 4K fans both happy and somewhat upset with new UBP-X700/K Blu-ray disc player for 2025.