Samsung UE50DU8070UXXU 50 Inch 4K Ultra HD Smart TVSamsung UE50DU8070UXXU 50 Inch 4K Ultra HD Smart TV
Dimensions SAMSUNG UE50DU8070UXXUDimensions SAMSUNG UE50DU8070UXXU
Port/back SAMSUNG UE50DU8070UXXUPort/back SAMSUNG UE50DU8070UXXU
Accessories SAMSUNG UE50DU8070UXXUAccessories SAMSUNG UE50DU8070UXXU
Samsung KnoxSamsung Knox

Samsung UE50DU8070UXXU 50 Inch 4K Ultra HD Smart TV

Item #503544

Shipping Included

- Crystal Processor 4K
- Object Tracking Sound LITE
- Smart TV Streaming & Voice Assistants
- Console Free Gaming Hub
- 5 Year Warranty Included
- Need a Wall Mount or Stand? Shop here

We will contact you within 4 business days for delivery within 7 business days from the date of your order (excluding weekends and bank holidays). Postcode restrictions may apply. Find out more in the Delivery & Returns Tab below

Your credit/debit card will be charged when your order is placed on this item.

 Extended 5 Year Warranty** on Televisions and Projectors

Dynamic Crystal Colour

Whether you're bingeing on a boxset or feasting on a blockbuster, you’ll see everything in crystal clear and lifelike colour. Dynamic Crystal Colour delivers rich and vibrant images in over one billion shades – 64 times more than conventional UHD TVs. 


Object Tracking Sound Lite

Sound that tracks the action on-screen. Experience sound that moves with the action on-screen. Object Tracking Sound Lite chooses which of the TVs front speakers the sound comes through depending on where the action is happening on screen. So you can hear a car fly along your screen or the crowd cheering all around you.



Slim and sleek designA stunningly slim and sleek design, from every angleYou don’t just want your TV to look good when it's on - you want it to blend into your room when it's off too. This TV has a slim design with a clean cable solution, so it will look stunning from any angle.


Gaming Hub

Where gaming comes together. No console required.*Play the latest games from Xbox, Blacknut, Nvidia and more straight from your TV. No console required*. Samsung Gaming Hub brings together the biggest console and streaming games from Xbox and other industry-leading partners, all in on one place.* With no downloads, storage limits or console required, just turn on your TV and play.

*Samsung account, internet connection, additional gaming service subscription and compatible controller required. Gaming Hub not available in Republic of Ireland.


Crystal Processor 4K

Upgrade the picture and sound qualityUpgrade the picture and sound quality with a powerful 4K processorThink of the processor as the brain of the TV. It works in the background to improve the picture and sound of what you're watching. Simply relax and enjoy the content you love whilst the TV boosts the quality to 4K detail and adjusts the sound depending on what's playing. Streaming movies or watching live sport, you’ll really feel part of the action. 


Smart TV powered by Tizen*

Your favourite apps on the best-selling Samsung Smart TV** Get tailored recommendations from your favourite Smart apps, including Netflix, BBC iPlayer, Disney+ and more…Dive into a huge collection of 4K films, TV shows, and all your catch-up TV apps – including Netflix, BBC iPlayer, Disney+, Apple TV and NOW apps*** – all in one place. Not sure what to watch? Our easy-to-use and customisable Smart Hub platform gives you personalised recommendations.

*Samsung account required to access our network-based smart services and apps.

**Samsung TV has been ranked No.1 selling TV Brand for 18 consecutive years by Omdia.

***Subscriptions required. Some apps may not be available at launch. 3rd party content providers may remove apps from the Smart TV platform or stop updating them at any time. 


Adaptive Sound

Enjoy sound perfected to what you're watchingHear every detail with audio adjusted to suit what you’re watching.Whether you're watching dialogue, sports, the news or the latest blockbuster - your audio needs are different. Adaptive Sound recognises the content on screen and adjusts the sound to what you're watching. Whether the director’s intent is to make you feel like part of the crowd or centre stage, the TV will be sure to fulfil. 


HDR powered by HDR10+
See depth and detail in every scene. HDR - or High Dynamic Range – opens up previously hidden depth and detail in the lightest and darkest scenes. HDR is the range from the lightest to the darkest areas of the picture, and the wider the range the more lifelike the image. HDR10+ takes this to the next level by adjusting the HDR range scene-by-scene for a more lifelike viewing experience.


Multiple Voice Assistants

Control your TV with your favourite Voice AssistantControl your TV with your favourite Voice Assistant - with Bixby and Alexa built-in to your TV. Ask them to change the volume, find that new series, bring up your holiday photos, or check on your connected devices in your smart home. The possibilities are endless – you just need to ask.Bixby/Alexa built-in*

*Samsung account required. Amazon, Alexa, and all related logos are trademarks of, Inc. or its affiliates.


Samsung TV Plus

Entertainment for every day. Always for free.Get instant access to top news, dramas, entertainment and more with Samsung TV Plus – free TV, with no subscription, no sign-up, no additional device, or credit card needed.Watch 1000s of TV shows and movies, all for free, anytime, anywhere you want with Samsung TV Plus. Get instant access to live and on demand entertainment like The Jamie Oliver Channel and The Graham Norton Show. Stream the latest news on CNN and catch-up on kids shows, sports highlights and more with no strings attached.

*Samsung account and internet connection required.


Samsung Knox Security

Your privacy, secured. Your privacy, secured. Samsung Knox ensures that confidential and sensitive data stays safe, with multi-layered security; automatic blocking of harmful attacks; and constant audits, updates and monitoring*. It even protects all the Home IoT devices connected to your TV**. It's your privacy, secured.

*Secured by Knox applies to Samsung TVs powered by Tizen®, launched since 2015. Security software update is guaranteed for at least three years from product launch. Latest software update is required.
**Must be connected to Samsung TV via SmartThings. 


4K Upscaling

Watch your favourite content in 4KWhether you are watching your favourite YouTube videos or streaming the latest boxset, experience everything you love in 4K picture quality thanks to powerful 4K upscaling.

*Upscaling may not apply to PC connection and Game Mode.


SolarCell One Remote

One remote to control all your devicesControl all your devices with one solar-powered remoteReplace the clutter of remotes with a SolarCell One Remote. Consciously crafted, the universal remote can control all of your compatible devices. It charges on indoor light and keeps its charge from Radio-Frequency power harvesting, so you don't need any disposable batteries*.

*Must be charged via USB C cable (sold separately) if battery is fully drained.



Control your smart home from your TVMake your TV the heart of your connected smart home with Samsung SmartThings.Control all the devices in your connected smart home system through your Samsung Smart TV. From game consoles and set-top boxes, to Bluetooth speakers and 1000s of smart devices, Samsung Smart TV gives you simple control at the touch of a button*. With SmartThings built into your Samsung TV, you can monitor home cameras, or see who’s at the door from the comfort of your sofa. All to make your life easier, more secure, and more connected. Finally, smart living – made simple.

*Requires Samsung Account, SmartThings app, Internet connection, and SmartThings enabled devices.


Samsung Q-Symphony

Samsung TVs and soundbars play together in perfect harmonySamsung TVs and soundbars play together in perfect harmonyHeighten your viewing experience with the benefit of great sound quality delivered from both the TV speakers and soundbar, at the same time. Get the audio experience your Samsung TV deserves.


Motion Xcelerator

Stay one step ahead with smooth motionStay one step ahead of the competition with a clear picture that adapts as fast as you game. Experience clear picture and smooth performance with Motion Xcelerator. Samsung’s clear motion rate algorithms predict and automatically compensate frames, so your picture adapts as fast as your game.


Contrast Enhancer

Striking images with enhanced depth and colour contrast. Enjoy striking images with enhanced depth and colour contrast. Enjoy striking images with enhanced depth and colour contrast ratio.


Boundless Screen with Adjustable Stand

Less frame, more picture. A near bezel-less screen that leaves you with only the beautiful picture to enjoy. Gone are the days of a thick black border around your screen. The near bezel-less screen leaves you with less frame and more picture, for a more immersive experience. You can easily adjust the height of the stand to fit your soundbar underneath and hide the TV wires with the easy clean cable management solution.

*Width-adjustable stand also featured from 75" and above.


Slim Fit Wall-Mount Compatible

Keep your view on point with a TV that’s mounted near-flush to the wall. Effortlessly mount your TV flat against the wall and let it blend beautifully with your home. Keep your style and your view on point. Effortlessly mount your TV near-flush against the wall using the Slim Fit TV Wall-Mount**. Then let it blend beautifully with your home. 

*Sold separately.
**Compatible with selected 43" – 85" Samsung TVs


AI Energy Mode

Monitor and reduce your energy consumption*. Save energy* with AI Energy Mode and SmartThings**. With AI Energy Mode, your TV adjusts the brightness depending on the content you are watching and the surrounding light levels in your room*** to reduce overall energy consumption. Then, you can monitor the energy usage of your TV and other compatible devices through Map View on your TV.

*Energy saving may vary according to model, viewing conditions or types of content. Does not work with gameplay or viewing priority modes. Energy savings based on internal test results and may vary.
**Requires SmartThings app, Internet connection, and SmartThings enabled devices.
***Adaptive Brightness will not operate in environments exceeding 80 lux.


Auto Game Mode (ALLM)

Knows when you're ready to play. Give yourself an edge on the competition with a TV that adapts as fast as you game. Never miss an overtaking move in your favourite racing game thanks to incredibly low input lag. With Auto Game Mode, your TV knows when you're ready to play so it automatically switches to minimise input lag.



Upgrade your home office setupWorking from home is a breeze on the big screen.Ready to upgrade your home office setup? Samsung Smart TV lets you access your office PC remotely from your TV and use the large screen to multitask with ease – with a connected mouse, keyboard, and PC*. Do more, at once, all from the comfort of your home. *Internet connection, Samsung account and compatible PC and mobile devices required.


Samsung Health*

Your wellness at homeTurn your home into a personal gym with the ideal home workout companionElevate your home workout experience with Samsung Smart TV. The Samsung Health app lets you enjoy free premium classes, start new wellness routines and even get the whole household moving with family challenges – all from the comfort of your home. Get free access to over 3,000 hours of health and fitness content from partners including EvolveYou, Calm, Fitplan, Echelon and Jillian Michaels Fitness, Obé, Barre3 and Brooke Burke Body.

*Samsung account required.


Easy Set Up and Control (with SmartThings) 

The simplest way to set up and control your Samsung Smart TVQuickly & easily set-up your TV with your mobile, without needing to type in any passwords* using the SmartThings app.The SmartThings mobile app helps you quickly set-up your TV. Automatically connect to Wifi and login into your accounts with simple, seamless smartphone connection. Plus, you'll unlock great features such as Screen Mirroring, a TV Remote Control, and more**.

*Smartphone and TV need to be connected to the same Wi-Fi network.

**Compatible smartphone, Internet connection and Samsung Account required.


Universal Guide

Less searching, more watchingLive TV and streaming content curated in one place. You watch, we recommend.*Spend less time searching and more time watching. Universal Guide recommends the latest and trending content, from streaming services, meaning you can watch more of what you love*. All your favourite entertainment in one place – your Samsung Smart TV.

*Samsung Account Required



Model Number: UE50DU8070UXXU

Please note: Some apps and services, including tuner, are only available in the UK. Smart TVs are run by third-party content. These third-party providers reserve the right to delete or stop supporting any apps or services at any time. Some apps and services might not be accessible right away and might need a firmware update to become accessible. Costco's warranty does not cover the availability or fees associated with running apps.

Energy RatingG
DimensionsWith Stand: H 68.4 x W 111.8 x D 22.9 cm
Without Stand: H 64.5 x W 111.8 x D 2.6 cm
WeightWith Stand: 11.8 kg
Without Stand: 11.5 kg
Screen Size50 inch
Screen TechnologyLED
Screen Resolution4K UHD
Refresh Rate50Hz
Resolution3840 x 2160
3D ReadyNo
Smart TVYes
Digital TunerDVB-T2CS2
Curved ScreenNo
Connectivity3 x HDMI (3 x 2.0)(eARC HDMI)
2 x USB Type-A
1 x CI Slot
1 x RF In
1 x LAN
1 x SPDIF (Optical Digital Audio Out)
Wireless ConnectivityYes
Audio2CH 20W
Object Tracking Sound Lite
Adaptive Sound
Annual Power Consumption97kWh
Accessories IncludedTM2360E + TM1240A Remote Controls
Operating SystemTizen
VESA Wall Mount200 x 200
ProcessorCrystal Processor 4K
  •   Delivery is by a common carrier, with ground floor positioning. Our carrier will contact you via phone, text or email to arrange delivery.
  •   Additional day(s) transit may be required for remote areas.
  •   All orders must be delivered within 15 business days after contact from the delivery company. If the delivery company is unable to contact you after multiple attempts, your order may be returned to inventory and refunded to your original form of payment.
  •   Public and Regional holidays may affect delivery lead times.
  •   Delivery times may vary in the event of adverse weather conditions.
  •   Please note that we are only able to deliver to the UK mainland, excluding Post Office boxes and BFPO.
  •   Please also note we are not able to deliver this item to the following postcodes: IV4-IV11, IV14-IV28, IV40-IV49, IV51-IV56, IV63, ZE1-ZE3, KW1-KW3, KW5-KW17, KA27, KA28, PA20-PA80, PO30-PO41, IM, JE, GY, BT, HS, TR21-TR25.
  •   Further postcode delivery restrictions might apply to this item.
  •   Delivery is subject to reasonable access to the area without damaging customer’s property or the product, or jeopardising the safety of the delivery personnel The recipients must be home at the time of delivery. An adult of 18 years or older will need to be present during the delivery.
  •  We are committed to offering the best value to our members, with a satisfaction guarantee on both your membership and merchandise. If you have questions about your membership or products you've purchased at Costco, please contact our Customer Care team.
  •  If you wish to return an item, please view Costco's Return Policy.
  •   Costco Concierge Services | Technical Support
    Free technical support exclusive to Costco members for select electronics and consumer goods.
  •  Items purchased online can be returned at any of our UK warehouses if you are a warehouse member.
  •  Many of our small items can be returned via “My account” on the website and printing a return label. This label must be attached to the box being returned.
  •  Please securely pack the items you intend to return in a box. If you are using the original packaging, be sure to remove the delivery label.
  •  If you need to return a larger item, please contact our Member Care team via the chat function on our website or call 0800 0324 324.
  •  Find out more about our Delivery, Cancellations and Assistance Policy
Compare up to 4 Products

You can only compare up to 4 products at once. Remove one or more products before adding another to compare.