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Panasonic UB420 Streaming 4K Blu Ray Player, Ultra HD Premium Video Playback with Hi-Res Audio, Voice Assist - DP-UB420-K Blu Ray DVD Player (Black)

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Availability: In Stock.
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Arrives Monday, Oct 26
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Features

  • Hi-res sound from this DVD Blu Ray player connect to your audio system for Hi-Res studio Master sound from DSD (5. 6 MHz/2. 8 MHz/11. 2MHz), ALAC music files and WAV/FLAC/MP3/AAC/WMA/AIFF formats
  • This 4K UHD Blu Ray player, for premium home entertainment, offers high-dynamic range playback in three 4K/HDR formats HDR10+, HDR10 and hybrid log-gamma (hog)
  • The Panasonic 4K Blu Ray player has a 4K high-precision Chroma Processor for 4K image color signals (4: 2: 0) that are interpolated into 4K (4: 4: 4) by a multi-tap Chroma process for stunning color and details, natural textures and depth
  • Twin HDMI Pure AV (Twin Isolated Output): High-Quality Sound from this 4K DVD player
  • Blu Ray players for TVs that work with Alexa to command a variety of operations without your remote, Plus Access a wider variety of 4K content with 4K VOD streaming from Netflix, YouTube and Prime Video; also works with Google Assistant
  • 4K VOD Supported: 4K UHD player designed for Comfortable and Smart Image Viewing; designed for high-resolution audio as it was meant to be heard
  • These Panasonic Blu Ray players feature an HCX Processor (Hollywood Cinema experience) to deliver powerful, precise Chroma and HDR processing for beyond-dazzling color and detail in your 4K/HDR content

Description

Enjoy premium home entertainment in brilliant UHD and high-quality sound with the Panasonic DP-UB420 4K Ultra HD Blu-ray Player. Panasonic's HCX (Hollywood Cinema Experience) processor maximizes color, clarity and detail in 4K/HDR formats HDR10+, HDR10 and Hybrid Log-Gamma (HLG). And 4K High-Precision Chroma processing for stunning natural tones, textures and depth. All enhanced by high-clarity premium sound. Command a variety of operations without your remote with Alexa or Google Assistant plus access a wider variety of 4K content with 4K VOD streaming from Prime Video, Netflix and YouTube. Bask in superior sound with a 192-kHz/32-bit 4-DAC for high-res audio that reveals both rich and delicate tones. Twin HDMI terminals in this Panasonic Blu Ray player 4K separate and transmit A/V signals for higher sound quality. Connect to your home audio system for Hi-Res studio master sound from DSD (5. 6 MHz/2. 8 MHz/11. 2MHz) and ALAC music files plus WAV/FLAC/MP3/AAC/WMA/AIFF formats. Additional features include Mirroring, Full HD 3D Blu-Ray Disc playback and Wi-Fi for 4K networking. This player is great for the home theater, 4K TVs, streaming TV shows, or just to play Blu-ray discs and movies in the living room.

Brand: Panasonic


Media Type: Blu-Ray Disc


Special Feature: Blu ray support


Resolution: 3840x2160


Connector Type: HDMI


Connectivity Technology: HDMI, Wi-Fi


Model Name: 4K Ultra HD Blu-ray Player


Color: Black


Item Weight: 1.4 kg


Audio Output Mode: Stereo


Media Type: Blu-Ray Disc


Other Special Features of the Product: Blu ray support


Resolution: 3840x2160


Connector Type: HDMI


Connectivity Technology: HDMI, Wi-Fi


Audio Output Mode: Stereo


Supported Audio Format: MP3, WAV, FLAC, WMA


Surround Sound Channel Configuration: 5.1


Total Number of HDMI Ports: 2


Video Encoding: HEVC


Compatible Devices: Smart Displays with Alexa or Google Assistant, Streaming Devices with Netflix, YouTube, and Prime Video support, Television


Analog Video Format: NTSC


Number of Channels: 2


Video Output Resolution: 4K UHD (3840x2160)


File Format: MP3, WAV, WMA


Item Weight: 1.4 kg


Item Dimensions L x W x H: 14.75"L x 10.5"W x 3.75"H


Brand: Panasonic


Model Name: 4K Ultra HD Blu-ray Player


Built-In Media: AC mains lead, Batteries for remote control, Blu-Ray, Remote control


UPC: 885170334687 885170334373


Number of Items: 1


Global Trade Identification Number: 73, 87


Manufacturer: Panasonic


Item Type Name: 4K UHD Blu Ray Player with Streaming VOD


Model Number: DP-UB420-K


Mfr Part Number: DP-UB420-K


Warranty Description: 1 year manufacturer


Color: Black


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Monday, Oct 26

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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Top Amazon Reviews


  • It was as though I was sitting on stage surrounded by the keyboard, bass, and drums.
The Panasonic UB420 Streaming 4K, BD, DVD Ultra HD Premium Video Playback with Hi-Resoluion Audio player is spectacular. I bought this unit to replace a very high end Samsung player that stopped working after two years and I swore I would never buy another Samsung product of any kind. I found this Panasonic unit and knew, from past experience, that it was a very reputable brand. I was not disappointed in the ease of setting up the unit, configuring it, and using it to play 4K, BD, and DVD movies and concerts. It's an amazing piece of technology and has all of the features that I wanted that were compatible with my high end A/V receiver, CD player, and TV. The audio and video quality exceeded my expectations, which were extremely high to begin with. The first disk I played was a 4K Bob James trio concert and the color and clarity of the video and the 5.1 surround sound provided an atmosphere that was as though I was sitting on stage surrounded by the keyboard, bass, and drums. I was impressed with the dynamic range and subtle nuances particularly where the percussion was concerned. The only thing I don't know yet is how long this unit will provide the high quality reproduction of audio and video but, if this unit is of the same high standard of other Panasonic products I've owned, I can anticipate many years of excellent entertainment from this unit. ... show more
Reviewed in the United States on August 21, 2026 by R. Shanahan

  • Best Blu-ray Player I Have Owned
***4+ years of use update: ZERO issues playing DVD, Blu-ray & 4k discs. Have not had to do anything but push the power button and insert the disc & play. Amazing picture quality. NO freezing or glitches like my previous Sony players.*** I bought a new 65" 4k TV and a new 4K AppleTv in 2019. I have owned 2 generations of Sony's middle to higher end blu-ray players and have experienced loud disc spin noise plus a ton of software buggy issues with both models. Then they dumped support for Hulu. YouTube and Netflix poor to ok reliability, with the YouTube app often not working for weeks at a time. Disc playback was ok IF it didn't hangup/crash on you on initial disc insertion. So NO MORE Sony Blu-ray players for me. Researched and came across a lot of happy folks using these Panasonic models. Around the holidays it was only $149 Prime so ordered it and glad I did. Picture quality is outstanding and no issues like I was experiencing with the Sony player. Easy setup with plugging in power and HDMI cables (One is provided with the player but I bought a pair of "Atevon High Speed 18Gbps HDMI 2.0 Cable - HDCP 2.2" 6ft cables - ASIN B06XP129CT). Was able to get it connected up to my WiFi network with no trouble. Updated the firmware & good-to-go. One issue I did encounter was the Panasonic remote's power and volume buttons to control the TV did not work with my Samsung Q80 TV. Page 8 of the DP-UB820 players "advanced owners manual" (google it) explained how to reprogram the remote control - Hold the power button down and input the 2 digit tv code (Samsung #s: 20/21/22) page 26 supplied the different TV brand's codes. Now buttons are functional with my TV. I am not planning on streaming with any apps on this unit because I am very happy with the quality and ease of the 4k AppleTV. (R.I.P. Sony Blu-Ray player - & good riddance...) Hope this review helps! ... show more
Reviewed in the United States on January 12, 2020 by Amazonshopper0702

  • Excellent player when it works *updated*
*Update: The problem got worse the more I used it, so I decided to file a warranty claim with Panasonic. I was nervous they would not be able to replicate the problem, but they must have seen it since they sent me a replacement unit. The new unit has worked well so far. I'm hoping the first one I had was just defective. Updated the rating to 4 stars. Original review: I did a lot of research before deciding to purchase this player. I needed a player with 2 hdmi outputs so I could send the 4k video to my projector and the audio to my older receiver. This feature is only available on a handful of players and is mostly found on higher end players. My decision came down to this player and the Sony 800mkii. There are a couple of differences between the two and many reviews about each. This player went on sale so I pulled the trigger. After connecting the player, it guided my through a simple setup to get started. I went through the menu settings and configured it to my liking. I played numerous discs and most played without issue. On a couple of discs, the video would breakup for a second or two then clear up. I did some research and found that some 4k discs could have a layer of film on them from when they were made that could cause this issue. So I used a microfiber cloth and gently wiped them before playing. This seemed to help, but some discs still had occasional issues. I called Panasonic tech support to verify this wasn't a firmware issue or something I was missing. The tech support wasn't very helpful, only suggesting that I would need to send the player in for repair. I have not yet sent it in for repair as I am concerned they won't be able to replicate the issue as it only happens occasionally on some discs and it would cost me around $25 to ship the unit. I have decided to just deal with the occasional issues and clean discs thoroughly before playing. I hope a future firmware update will resolve this issue completely as it seems is might be something related to how the player is reading the discs. That being said, every player I looked at had some reviews indicating some sort of issue. When the player is working correctly, the picture quality is excellent on bath 4k discs and standard Blu rays. The streaming services work ok, but tend to be very slow when loading. I don't use this device for streaming since it is pretty limited. It has prime and netflix as the major services, but lacks Disney plus. I would rate this player a 3.5 overall. ... show more
Reviewed in the United States on May 14, 2020 by CW

  • Great 4K player
This is a great player. The picture and sound quality are superb. I gave the "User Interface" only 3 stars, because: The unit only comes with a Basic Owner's manual, which is VERY limited. You need to go on the web to dig into what this player is capable of doing and that is about everything except make your breakfast! I have not had time to go through everything. But one item I use often is subtitles. There is a button on the remote for subtitles, however It does not always work on older DVDs or perhaps all DVDs. You have to know if the subtitles are digital or analog! In other words when you push the "CC" button to get subtitles, good luck. If you use your DVD player to stream (which I do) the only streaming service I have been able to get the player to lock into is Prime Video. Have not been able to get my VUDU account to come up. So it is a good thing that I have the Apple TV 4K ! I would also like to mention the Remote Control. Why do they have to make it so the buttons are so small, except for the NETFLIX button which I keep pushing when using the arrow keys? Bottom line: I bought this player for the quality of the picture and sound when watching 4K, Blu ray and regular DVDs, then this machine shines. ... show more
Reviewed in the United States on February 4, 2024 by Jorgen

  • Everything about this 4k player screams quality and excellent, logical design
Unlike my last 4k player, the Sony x700, bought early this year, this Panasonic is head and shoulders better. It does everything it does better than the Sony--not just a little better--a lot better. It's real close to perfect, imo. Don't buy the x700 Sony player unless you plan to start a betting pool on whether or not your streaming movies from Netflix and Amazon or your DVDs, your BluRays, or your 4k discs will lock up and freeze--or you want to take bets on how often a single stream or disc will lockup and freeze. The only relief for the Sony x700 when it locks up (not if) is a power off. I'm not anti-Sony by any means, in fact I originally bought the x700 because my streaming and BluRay experience with my prior Sony BluRay player was excellent--not a single freeze or lockup in years of use--right up until Amazon Prime Video dropped the player due to its obsolescence. If you are skeptical, just Bing/Google/Duck "Sony x700 freezes" or something similar and you will be amazed at how many similar reports you will discover. Unfortunately, for me, I bought the x700 before I did my usual due diligence on my experience with my last Sony player/streamer because that experience had been so good. One guy I read commented that he had never had a lockup with his x700 over a 17-month period; another guy I read commented in various AV forums that he had to swap his x700 out *five times* before he got one that wouldn't freeze. It's such a common experience with the x700 that Sony even addresses the freezes on the official support site for the x700, and provides power-cycling instructions. The only thing the UB420-k doesn't have that some people want these days is Dolby Vision support. I don't have a DV television, just an HDR 10 television, and didn't want to pay $200 more for the UB-820 just to get Dolby VIsion support...;) (The x700 supports Dolby Vision, but in a constantly freezing product, who cares?) Even the settings pages for the UB420 are simple, direct, extremely easy to understand, and every setting has an explanation included on-screen. The interface couldn't be simpler to use. Just tick the feature boxes down the list and the UB-420 does it right. (The Sony x700 setting pages were enough to confuse even me, and I like to think I know what I'm doing...;)) One last comparative comment: the remote for the UB420 is far superior to the one included with the x700--because it not only is ~33% larger, which allows you to feel your way around the buttons comfortably, it also means the keys are often larger and spaced further apart. It's very comfortable in my hands in use. I read the negative comments about the UB-420 in this forum and they left me shaking my head...;) Not even close to my own experience. It works seamlessly and perfectly with my Sony AV receiver-amp, as well, btw. Last, after ~48 total hours of disc playing consisting of DVD movies, BluRay movies and 4k movies, it's a joy to report not a single lockup or freeze! (I use a ROKU Ultra to stream these days.) ... show more
Reviewed in the United States on May 16, 2021 by SuzyQue

  • Lots of Flaws, Features Missing, Disappointed, Returned.
Comparing to my LG UBK80 (no longer made). PICTURE QUALITY: decent, but no better than my LG. Perhaps if one has an ultra-top-tier OLED TV you might be able to see the difference? I have no idea, but using my TV (55" 4K Hisense, Dolby Vision, HDR, HDR10+) I see NO picture improvement w/the Pana over the LG. The Panasonic 420 has their touted "HCX" chip, but the picture looked no better than the LG UBK80 across the board for me, with UHD discs, as well as upconverting from 1080 on multiple BluRays and 1080p files. BUILD QUALITY: cheaply made, feels like it won't last. FLAWS: If you want to use an HDD to play video files, good luck using the front USB 2.0 port (DC 5v 500ma). It's so weak NO HDD WILL WORK ON IT. Panasonic does put a USB 3.0 port on the back as well (on the 420 model) that supplies more power (DC 5v 900ma) for HDDs, but that means constantly reaching back behind the unit to plug and unplug there all the time, as using a USB extention cable to make it more convenient will sometimes make the HDD unplayable even back there because the cable cuts down on the power. Compare this to the LG. The LG only has a USB 2.0 port in the front -- and it's rated THE SAME as the junky Panasonic front USB port -- (DC 5v 500ma) -- yet HDDs work perfectly with the LG, and LG even mentions HDD usage is okay in the manual. Even with the same power rating, the LG is built so much better, and the front USB always works perfectly with HDDs 100% of the time, while the front USB on the Pana won't work at all. The LG also doesn't need to have a fan, the way the Pana 420 does (some people don't like the fan noise). [Note: With all brands of 4k players, the HDD must be 2TB or less and formatted as MBR, not GPT] NO RESUME (remembering where in the movie it was when you pressed STOP) after pressing STOP on a BluRay disc... ONLY on a UHD disc. Talk about stupid engineering. This is even mentioned in the manual. CANNOT FRAME ADVANCE. When you're watching and press PAUSE, you cannot then do a frame-by-frame advance the way you can on the LG (or even old DVD players!) Pressing PAUSE again simply re-starts the movie. NO EXTERNAL SUBTITLES when playing files off USB/HDD unless the files are included INSIDE an MKV file container. With the LG, if you have "video.mp4" and "video.srt" in the same folder you can view the external subtitles. Not with the Panasonic. The features that the Panasonic touts, like the HCX chip, or lots of speciality menu picture settings, I do not see any improvement on with my setup compared to my LG (and my LG isn't an OPPO, it was a lower-end unit). Add to that, that the Panasonic is cheaply built and basic standard features are mysteriously gone, and it's not something I want. My LG UBK80 is a basic player and doesn't do streaming like the Pana 420 (though its also-discontinued brother, the LG UBK90, does) but I don't care about streaming from my player, I'd rather just have a good, well-designed basic player. I bought the Panasonic 420 (and even a 3rd party remote for it too!) thinking I'd keep it to replace, or keep as a spare, for my LG. Nope. Returned it and found another LG on an auction site instead to keep as a spare. ... show more
Reviewed in the United States on December 4, 2024 by MisterLar

  • Worth it if you dont need Dolbyvision
Works great. With a Samsung tv ,Dolbyvision doesnt matter to me. It makes a definite improvement on dvd discs. Regular Blu-ray discs already looked pretty sharp with the tv upscaling.
Reviewed in the United States on August 5, 2026 by Samuel R. Sides

  • Works Well With My Sony TV & Receiver . . . .
After recently getting a Sony 4K TV and Sony 4K 7.2 receiver, I decided to get a 4K DVD player, even though I have a wonderful Panasonic DVD player/recorder that I got years ago. It wasn't 4K, though. I considered getting a Sony 4K one; but, from past experiences with both brands, I think Panasonic makes the highest quality, longest lasting DVD equipment. (I thought Panasonic made terrific TVs, too. I have a 32" Panasonic flat screen that is over 15 years old.) This new Panasonic player is much lighter than my player/recorder, but it works flawlessly. I have had no problems playing any disks I own or any coming from Netflix, Blu-ray or standard. The remote, like all Panasonic remotes, is simple to use, with nice big buttons for play, pause, etc. How the player works as a streamer, I don't know. My TV streams, so I see no reason to use the DVD player as a streamer. It can be hooked up, though, either wirelessly or with an ethernet cable. I hooked the Panasonic up to the receiver with a new Monster 21.0 Gbps HDMI cable. The included Panasonic manual says you must use an HDMI cable that supports 18 Gbps, and all of my HDMI cables were at least 10 years old, and I had no idea what they supported. Thus, best to get all new HDMI cables for the receiver. They were less than $15 each. When I turn on the DVD player, using the Panasonic remote, that turns on both the receiver and the TV, too, and the TV goes to the DVD input. I was happy to see that, because I didn't know how well the Sony equipment was going to play along with the Panasonic player. All is going well. Everything on the TV screen looks beautiful. I'm glad Panasonic still makes DVD players ... show more
Reviewed in the United States on May 23, 2020 by SundayAtDusk

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