4K TVs

Explore amazing deals on 4K TVs from the biggest brands at Reliant. Our 4K TV collection includes the latest Samsung 4K TVs and LG 4K TVs at unbeatable prices. With the huge amount of 4K streaming platforms available today, you can experience the true power of a 4K UHD TV every day. Explore the latest and most popular 4K OLED TVs, QLED TVs, QNED TVs and LED TVs at Reliant today. 

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LG OLED55C46LA 55" evo C4 4K OLED Smart TV
Price Match 5 Year Warranty
LG Electronics
Special Price £1,399 £1,449
Save £50
Samsung UE75DU8500 75" DU8500 4K LED Smart TV
Price Match 5 Year Warranty
Samsung
Special Price £779 £969
Save £190
Samsung QE55Q80D 55" Q80D 4K QLED Smart TV
Price Match 5 Year Warranty
Samsung
Special Price £749 £1,399
Save £650
Save £30 with code V30
Samsung QE43Q60D 43" Q60D 4K QLED Smart TV
Price Match 5 Year Warranty
Samsung
Special Price £429 £549
Save £120
Samsung QE43QN90D 43" QN90D 4K Neo QLED Smart TV
Price Match 5 Year Warranty
Samsung
Special Price £999 £1,399
Save £400
Claim £50 Cashback
Samsung UE85DU7100 85" DU7100 4K LED Smart TV
Price Match 5 Year Warranty
Samsung
Special Price £1,099 £1,599
Save £500
Samsung QE50QN90D 50" QN90D 4K Neo QLED Smart TV
Price Match 5 Year Warranty
Samsung
Special Price £1,099 £1,449
Save £350
Claim £100 Cashback
Samsung QE65S95D 65" S95D OLED 4K Smart TV
Price Match 5 Year Warranty
Samsung
Special Price £2,199 £2,999
Save £800
Claim £200 Cashback
LG OLED77G45LW 77" evo G4 4K OLED Smart TV
Price Match 5 Year Warranty
LG Electronics
Special Price £3,369 £4,499
Save £1,130
Save £100 with code V100
Samsung QE65QN85D 65" QN85D 4K Neo QLED Smart TV
Price Match 5 Year Warranty
Samsung
Special Price £1,299 £2,399
Save £1,100
Claim £150 Cashback
Samsung UE55CU8000 55" CU8000 4K LED Smart TV
5 Year Warranty
Samsung
Special Price £389 £589
Save £200
TCL 55C745K 55" C74K 4K QLED Smart TV
Price Match 2 Year Warranty
TCL
Special Price £547 £649
Save £102
Half Price S55HK or Q75HK Soundbar
Samsung UE50DU8000 50" DU8000 4K LED Smart TV
Price Match 5 Year Warranty
Samsung
Special Price £382 £529
Save £147
LG 55UR78006LK 55" UR78 4K LED Smart TV
1 Year Warranty
LG Electronics
Special Price £384 £599
Save £215
Samsung QE85Q60D 85" Q60D 4K QLED Smart TV
Price Match 5 Year Warranty
Samsung
Special Price £1,248 £1,339
Save £91
Samsung UE55CU8500 55" CU8500 4K LED Smart TV
5 Year Warranty
Samsung
Special Price £465 £799
Save £334
Samsung UE55DU8500 55" DU8500 4K LED Smart TV
Price Match 5 Year Warranty
Samsung
Special Price £429 £579
Save £150
Samsung UE75CU8500 75’’ CU8500 4K LED Smart TV
5 Year Warranty
Samsung
Special Price £869 £1,499
Save £630
LG OLED55G46LS 55" evo G4S 4K OLED Smart TV
Price Match 5 Year Warranty
LG Electronics
Special Price £1,699 £1,799
Save £100
Save £100 with code V100
Samsung QE55QN90D 55" QN90D 4K Neo QLED Smart TV
Price Match 5 Year Warranty
Samsung
Special Price £1,089 £1,689
Save £600
Samsung UE43DU8000 43" DU8000 4K LED Smart TV
Price Match 5 Year Warranty
Samsung
Special Price £315 £479
Save £164
TCL 98C805K 98" C805K 4K QLED Mini LED Smart TV
Price Match 2 Year Warranty
TCL
Special Price £2,499 £3,799
Save £1,300
Half Price S55HK or Q75HK Soundbar
Samsung QE50Q60D 50" Q60D 4K QLED Smart TV
Price Match 5 Year Warranty
Samsung
Special Price £478 £699
Save £221
TCL 75C745K 75" C74K 4K QLED Smart TV
Price Match 2 Year Warranty
TCL
Special Price £899 £998
Save £99
Half Price S55HK or Q75HK Soundbar

4K TV FAQs


What is a 4K TV?

As the name suggests, a 4K TV is a display with a 4K resolution. 4K TVs have 3,840 horizontal pixels, and 2,160 vertical pixels packed into the display panel. The name “4K” comes directly from the number of horizontal pixels, with the number rounded up to 4,000 and then abbreviated!

4K TVs are used to display Ultra HD images with greater fidelity and immense detail in every frame. Many films, shows, and even video games are now produced with 4K resolutions in mind, so 4K TVs are a fantastic investment for making the most of your favourite content.

Is it worth upgrading to a 4K TV?

4K TVs are getting more and more popular, and there’s never been a better time to invest in one of your own. 4K resolutions are slowly becoming the standard across a number of industries. For instance, many shows, films, and games are now produced to display in 4K.

Investing in a 4K TV would help you to stay abreast of current entertainment trends and to make the most of your favourite content. Luckily, 4K TVs are now more affordable than ever, and there are numerous distinct models to choose from, with varying screen sizes and smart TV functions.

What can you watch and stream in 4K?

There’s all manner of excellent content out there to help you take advantage of a new 4K TV. For instance, many top streaming services like Netflix, Amazon Prime, and Disney+ offer many of their leading titles in 4K. Keep in mind that some of these streaming services may charge extra for access to 4K content.

Many of your favourite films and TV shows can also be purchased in 4K from digital storefronts, or via 4K UHD Blu Ray discs!

Many of the best games consoles on the market are capable of displaying games in stunning 4K, allowing you to lose yourself in the cinematic detail of your favourite games.

How long will a 4K TV last?

A 4K TV that’s well cared for can easily last well over 10 years. However, in order to last this long, you’ll want to make sure you take good care of your TV.

To help your 4K TV last longer, we recommend ensuring it’s installed properly in your home. For instance, if you have it placed on a TV stand, you’ll want to make sure that it’s secure, and won’t risk falling from it. If your TV is wall mounted, you’ll want to make sure it’s securely fixed into place on a suitable wall.

You can also protect your 4K TV by ensuring you keep the brightness down where possible. This keeps the LEDs or OLEDs from degrading and losing their ability to display an image!