Amazon.com: Panasonic 4K Ultra HD Blu-ray Player with HDR10+ and Dolby Vision Playback, Hi-Res Sound, 4K VOD Streaming - Black (DP-UB820) (Renewed) : Electronics
What to buy, Panasonic UB820 or Sony X800M2? : r/4kbluray
User manual Panasonic DP-UB824 (English - 47 pages)