Physical discs remain superior to streaming in terms of picture quality and uncompressed sound. This Panasonic Ultra HD Blu-ray player features an in-house video processor, support for the main HDR formats, and an audio section compatible with high-resolution files. It is designed for 4K disc playback and use in advanced home theater systems.
The HCX processor at the service of picture quality
At the heart of the player, the HCX processor (short for Hollywood Cinema Experience) handles Ultra HD Blu-ray disc decoding and processing. Its most tangible feature is 4K Direct Chroma processing, which reconstructs 4:2:0 color signals into 4:4:4 to deliver finer textures and a greater sense of depth. DVDs and 1080p Blu-rays benefit from 4K upscaling that improves sharpness without making the picture look harsh.
4K output reaches up to 60p in 4:4:4 via HDMI 2.0, and the player preserves films’ original 24p frame rate, avoiding the judder introduced by conversion to 50 or 60 Hz. Ultra HD Premium certification, deep color and a wide color gamut round out a solid video foundation, whether the source is a disc or a file played over the network.
Four HDR formats and brightness control
Few players cover all four HDR families on the market. The DP-UB820AFK decodes HDR10, HDR10+, Dolby Vision and HLG, bringing both dynamic metadata formats together in a single device. This matters depending on the discs and TVs you own, as not every display supports the same formats.
The HDR Optimizer feature adjusts the luminance curve for TVs and projectors with modest peak brightness, where the disc’s tone mapping does not always match the display’s actual capabilities. On a TV without HDR, the player converts the signal to SDR while preserving the wide BT.2020 color gamut when the display supports it, limiting color loss compared with a simple switch to REC.709. The output dynamic range level can be adjusted manually according to the TV’s brightness.
Dual HDMI outputs and connectivity
Two HDMI ports are located on the rear, a feature that sets this player apart from most models in its category. The first carries the picture to the TV or projector, while the second sends sound to the home theater amplifier. This separation is useful with an older amplifier that lacks an input compatible with newer video signals, and reduces interference between circuits. HDMI Low Clock Jitter processing improves clock stability to preserve the audio signal.
For audio, the player has an optical digital output and a 7.1-channel analog output on RCA connectors, useful for connecting an amplifier without an HDMI input or making direct use of the internal converters. Connectivity is rounded out by an Ethernet port, built-in Wi-Fi and two USB ports: a front USB 2.0 port and a rear USB 3.0 port.
An audio section with high-resolution support
The audio section is based on a 32-bit digital-to-analog converter capable of processing files up to 192 kHz. The player decodes Dolby TrueHD, Dolby Digital Plus, DTS-HD Master Audio and DTS-HD High Resolution streams, and can also send them as a bitstream to an amplifier for decoding. For file playback, it supports FLAC up to 192 kHz / 24-bit, WAV and AIFF up to 384 kHz / 32-bit, ALAC, and DSD up to 11.2 MHz.
Panasonic adds two in-house processing modes that color the sound. Digital Tube Sound reproduces the behavior of a tube stage to soften the treble, while Surround remastering widens the soundstage, both operating at up to 192 kHz / 32-bit. Audio CD playback and access to files shared over the network via DLNA are also included.
The player does, however, leave out two formats: it plays neither SACD nor DVD-Audio, which some music lovers still seek out. For a more sophisticated analog section, with a dedicated power supply and balanced XLR outputs, the flagship model in the same range goes further; the DP-UB820AFK prioritizes a balance between performance and a modest footprint.
Discs, files and everyday use
Disc compatibility covers almost every type on the market: Ultra HD Blu-ray, 1080p Blu-ray in both 2D and 3D, DVD and CD, including recorded BD-R and BD-RE discs. Via USB, the player recognizes the main video containers, including MKV and MP4 in H.264 or HEVC, high-resolution audio formats and JPEG images. Network playback via DLNA provides access to files on a home server, with a known caveat: switching audio tracks in some MKV files and decoding high-resolution soundtracks do not always work over the network.
At 430 mm wide, 63 mm high and weighing 2.2 kg, the player remains compact and lightweight, with a less substantial chassis than higher-end models. Responsiveness is the other compromise: powering on, loading an Ultra HD disc and navigating chapters require a little patience. During operation, power consumption is around 32 W, dropping to 0.3 W in standby when network standby is disabled.
LAN (Ethernet): yes (for Ultra HD Blu-ray, DLNA, BD-Live and firmware updates)
Dimensions and Weight
Dimensions: 430 x 63 x 204 mm
Weight: 2.2 kg
General
Video system: PAL / NTSC
Power supply: AC 220-240 V, 50 Hz
Power consumption
Normal operation: 32 W
Standby (Quick Start Off), network standby active: 1 W
Standby (Quick Start Off), network standby disabled: 0.3 W
Frequently asked questions
Does the DP-UB820AFK play SACDs and DVD-Audios?
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No. These two physical audio formats are not on its compatibility list. It does, however, play audio CDs and a wide range of high-resolution files from a USB drive, hard drive, or network.
Does the player have a coaxial audio output?
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It features an optical digital output, but no coaxial output. For analog connection, the 7.1-channel RCA output and the stereo output allow you to connect an amplifier that lacks an HDMI input.
Does voice control work without a connected speaker?
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No, it goes through a speaker or a compatible Amazon Alexa or Google Assistant device. Without this relay, control is done with the included remote control.
Can both HDMI outputs stream video and audio simultaneously?
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Yes, depending on the output mode selected in the settings. The video output can carry both picture and sound, while the dedicated audio output feeds the amplifier. This setting is mainly used to separate the streams when the amplifier does not support the latest video signals.
Does the player support 3D Blu-ray?
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Yes, it plays Full HD 3D Blu-ray discs as well as AVCHD 3D files. A 3D-compatible TV or projector is still required to enjoy them.
Is an internet connection essential for operation?
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No, not for disc playback, which does not depend on any network. The wired or Wi-Fi connection is used for video streaming, the BD-Live feature on certain Blu-rays, DLNA playback on the local network, and firmware updates.
What equipment do you need to fully enjoy 4K HDR?
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A 4K HDR-compatible TV or projector, Ultra HD Blu-ray discs, and a high-speed HDMI cable. The dual HDMI output also allows you to route audio to a separate amplifier from the screen, which remains optional for a simple setup.
User reviews
Review highlights
Buyers are overwhelmingly enthusiastic: 4.7/5, with 15 out of 19 reviews giving 5/5, and many recommend this player without reservation.
Picture quality is the most frequently cited strength, mentioned in more than half of the reviews: sharp images, deep blacks, accurate colors, and 4K and HDR performance described as impressive.
Sound is also praised in a good half of the reviews, often alongside picture quality, with playback rated as excellent on both Blu-ray and CD.
No recurring flaws stand out: the few reservations remain isolated.
Based on reviews from customers who purchased this product, summarised by AI
Valentin
I had an issue with my Panasonic when playing 3D Blu-rays: an icon appeared on my screen and I couldn’t get rid of it. According to the forums, this is an issue with this product range, so it has nothing to do with homecinemasolutions, who delivered the product on time.
Comment from 3 November 2026 — Experience from 23 October 2026
Automatically translated — Show original (French)
J’ai eu un soucis concernant mon Panasonic sur la lecture de blue Ray 3D j’avais un icône qui s’affichait sur mon écran et impossible de enlever. D’après les forums c’est un soucis qui se passe sur cette gamme de produit donc rien à voir avec homecinemasolutions qui m’ont livré le produit dans les temps.
Daniel
It's magical for playing Blu-rays. Superb picture and perfect sound with the built-in converter. I'm less convinced about the USB inputs. It can't play UHD video files: the picture stutters or even freezes. On the other hand, it plays SDR video files perfectly, even the largest ones. Watch out for the audio format: DTS, for example, won't play via USB.
Comment from 2 November 2026 — Experience from 22 October 2026
Automatically translated — Show original (French)
Pour lire les blu-rays il est magique. Image superbe et son parfait avec convertisseur intégré. Je suis moins catégorique concernant les entrées USB. Impossible de lire des fichiers vidéo en UHD, image saccadée, voir bloquée. Par contre les fichiers vidéo en SDR, même les plus lourds il me les lit parfaitement. Attention au format son, le DTS par exemple n'est pas lu avec USB.
Roger
Delivered quickly and exceptionally well packaged, the player is much better than the plastic sony junk I bought 3 months ago
Comment from 30 October 2026 — Experience from 19 October 2026
Automatically translated — Show original (Dutch)
Snel en buitengewoon goed verpakt geleverd, de speler is een stuk beter dan de plastic sony rommel die ik 3 maanden geleden had gekocht
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