4K UHD (2160p) and Full HD (1080p) are the two most common display resolutions across the world of TV and home theater. As more people upgrade their TVs and start buying 4K Blu-ray Discs or streaming in 4K, it’s important to understand the technology you are upgrading to. So what’s the difference? What are the benefits to 4K over HD? Where will you see the biggest upgrade? What types of hardware do you need? Let’s talk about it in this video breaking down the key differences with 4K UHD vs HD vi