Why your Avengers UHD Blu-rays aren’t actually 4K
 

Welcome to the latest episode of Upscaled, our explainer show where we look at the components and parts that make our favorite tech better. In this week, we're actually taking a step away from components to talk about 4K movies and TV. As comp...

https://www.engadget.com/2019/06/19/...ate-explainer/