Find out more about how we test. Sharing most of the picture processing technology with the more expensive DP-UB9000, this step-down 4K Blu-ray player from Panasonic began as an interesting ...

The Panasonic DP-UB820 is one of Panasonic’s mid-range 4K Blu-ray players that offers a strong suite of features, and supports a lot of audio and video formats including Dolby Vision and HDR10 ...