Panasonic DPUB820EBK – 4K Uhd Multi Region Network Bluray Player

Panasonic DP-UB820EBK 4K UHD Blu-ray Player

The Panasonic DP-UB820, listed here as the DP-UB820EBK variant, is a 4K Ultra HD Blu-ray player built around Panasonic’s HCX (Hollywood Cinema Experience) processor. It plays Ultra HD Blu-ray discs with support for four HDR formats — HDR10, HDR10 Plus, Dolby Vision and Hybrid Log-Gamma — alongside standard Blu-ray, 3D Blu-ray, DVD and CD. Twin HDMI outputs, a 7.1-channel analogue audio stage and high-resolution audio file playback make it a disc player designed for dedicated home cinema systems rather than a basic transport, and built-in Wi-Fi and Ethernet add network streaming and media playback.

Key features

• HCX processor: Panasonic’s Hollywood Cinema Experience processing for precise chroma and HDR handling of 4K content.
• Four HDR formats: HDR10, HDR10 Plus, Dolby Vision and HLG support, so discs and streams are shown in their intended format.
• HDR Optimiser: Tone mapping adjustment that adapts HDR playback to the capability of the connected display.
• 4K Direct Chroma up-scaling: Multi-tap chroma processing that converts 4:2:0 colour signals toward 4:4:4 for finer colour detail.
• Twin HDMI outputs: Separate video and audio HDMI terminals to isolate audio from the video path.
• 7.1-channel analogue output: RCA multichannel outputs plus optical digital output for receivers without HDMI audio.
• High-resolution audio: 192 kHz, 32-bit DAC stage with playback of FLAC, WAV, ALAC, AIFF and DSD files.
• Network playback: Built-in Wi-Fi, Ethernet, DLNA network playback and 4K streaming applications.

Picture processing in detail

The HCX processor was developed with input from Hollywood colourists, and its work is most visible in HDR material: highlight detail is preserved through the HDR Optimiser, which analyses the disc’s metadata and maps brightness to suit displays with lower peak output as well as high-end panels. Blu-ray and DVD sources are up-scaled to 4K, and the chroma processing addresses the colour bleeding that can soften edges on lesser players. For projector owners and owners of older flagship televisions, this combination of format support and adjustable tone mapping is the main reason the UB820 has remained a reference recommendation among disc players.

Sound and connectivity

Audio is treated as seriously as video. The twin HDMI arrangement lets one terminal carry picture to the display while the second carries audio only to a receiver, with a low-jitter process on the audio path. Internally decoded Dolby TrueHD and DTS-HD Master Audio can be output as multichannel PCM or analogue through the 7.1 RCA stage, and bitstream output passes Dolby Atmos and DTS:X to a compatible decoder. Two USB ports, one front USB 2.0 and one rear USB 3.0, play media from drives, with file support covering MKV, MP4 and common image formats alongside the audio formats listed above.

Everyday use

The player supports voice control through compatible Amazon Alexa and Google Assistant devices, subtitle position and brightness adjustment for scope screens and projectors, and mirroring from a smartphone or tablet. It measures 430 by 62 by 204 mm and weighs approximately 2.4 kg in the manufacturer’s regional specification, in a standard full-width chassis that stacks with AV receivers and processors. Disc playback covers Ultra HD Blu-ray, Blu-ray including 3D, DVD and CD; SACD and DVD-Audio are not supported.

For collectors with a mixed library of HDR10, HDR10 Plus and Dolby Vision discs, the DP-UB820 remains one of the few players that handles every major format with display-specific tone mapping, while its analogue stage and twin HDMI outputs keep it compatible with both current and legacy systems.