If you’re a movie-lover, you know that technology and innovation have made it possible to enjoy movies at home at a whole new level of quality. You’re probably familiar with Blu-ray and 4K movie discs, but do you know what they are? This article will help you understand each type of movie disc better so you can make educated decisions in the future.A Quick Guide to Blu-ray, 4K, and 4K UHDWhen shopping for a video or movie DVD, you may have noticed that some of them have markings like blu-ray, 4K or 4K UHD. But do you know what they really mean？What is Blu-ray?Blu-ray is the abbreviated name for a Blu-ray Disc (BD), which is a digital optical disc storage format, like CD and DVD. Introduced to consumers in 2006, Blu-ray format is a more powerful way of storing high-quality videos, audio, and other data that uses blue lasers. Compared to CDs and DVDs, Blu-ray discs can hold more information and are often used for playing high-definition(HD) videos.Blu-ray discs stand out for their expan...
