Panasonic DP-UB820 4K Blu-ray Player vs Panasonic DP-UB420-K 4K Blu-ray Player

Both are Panasonic 4K players with the same HCX processor and HDR Optimizer, so disc picture quality is close. The DP-UB820 adds Dolby Vision, a 7.1-channel analog output, a 32-bit/192kHz DAC and a heavier chassis; the DP-UB420-K drops Dolby Vision and analog outputs and is smaller and lighter. Owners praise the upscaling and HDR handling on both, and some criticize the UB820's plastic top and sides. Buy the UB820 for a Dolby Vision TV and an AV receiver setup; buy the UB420-K for a smaller, simpler disc player.

• Choose the Panasonic DP-UB820 if your TV supports Dolby Vision or you run a receiver or amplifier and want analog 7.1 outputs and a better DAC.
• Choose the Panasonic DP-UB420-K if you want the same HCX upscaling and HDR Optimizer in a smaller, lighter player and your TV does not need Dolby Vision.