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 £1,199 £1,699
Save £500
LG OLED77G45LW 77" evo G4 4K OLED Smart TV
Price Match 5 Year Warranty
LG Electronics
Special Price £3,599 £4,499
Save £900
Save 10% with code LG10
LG 55UR78006LK 55" UR78 4K LED Smart TV
1 Year Warranty
LG Electronics
Special Price £384 £599
Save £215
LG Electronics 75UR78006LK 75" UR78 4K LED Smart TV
Price Match 1 Year Warranty
LG Electronics
Special Price £799 £1,099
Save £300
LG OLED55G46LS 55" evo G4S 4K OLED Smart TV
Price Match 5 Year Warranty
LG Electronics
Special Price £1,699 £2,399
Save £700
Save 10% with code LG10
LG 43UT80006LA 43" UT80 4K LED Smart TV
Price Match 1 Year Warranty
LG Electronics
Special Price £329 £379
Save £50
LG 50QNED80T6A 50" QNED80 4K QNED Smart TV
Price Match 1 Year Warranty
LG Electronics
Special Price £499 £599
Save £100
LG 50UT80006LA 50" UT80 4K LED Smart TV
Price Match 1 Year Warranty
LG Electronics
Special Price £399 £549
Save £150
LG 65UT80006LA 65" UT80 4K LED Smart TV
Price Match 1 Year Warranty
LG Electronics
Special Price £599 £699
Save £100
LG Electronics 75QNED866RE 75" QNED86 4K QNED Smart TV
5 Year Warranty
LG Electronics
Special Price £1,335 £2,499
Save £1,164
LG OLED65C46LA 65" evo C4 4K OLED Smart TV
Price Match 5 Year Warranty
LG Electronics
Special Price £1,869 £2,499
Save £630
Save 10% with code LG10
LG Electronics 50UR78006LK 50" UR78 4K LED Smart TV
1 Year Warranty
LG Electronics
Special Price £334 £499
Save £165
LG 55UT80006LA 55" UT80 4K LED Smart TV
Price Match 1 Year Warranty
LG Electronics
Special Price £445 £549
Save £104
LG Electronics 86QNED866RE 86" QNED86 4K QNED Smart TV
5 Year Warranty
LG Electronics
Special Price £1,899 £3,799
Save £1,900
LG OLED48C46LA 48" evo C4 4K OLED Smart TV
Price Match 5 Year Warranty
LG Electronics
Special Price £1,189 £1,399
Save £210
Save 10% with code LG10
LG 43QNED80T6A 43" QNED80 4K QNED Smart TV
Price Match 1 Year Warranty
LG Electronics
Special Price £369 £449
Save £80
LG 50QNED87T6B 50" QNED87 4K QNED Smart TV
Price Match 5 Year Warranty
LG Electronics
Special Price £649 £899
Save £250
LG OLED65B42LA 65" B4 4K OLED Smart TV
Price Match 5 Year Warranty
LG Electronics
Special Price £1,199 £1,299
Save £100
LG 55QNED80T6A 55" QNED80 4K QNED Smart TV
Price Match 1 Year Warranty
LG Electronics
Special Price £539 £699
Save £160
LG OLED42C44LA 42" evo C4 4K OLED Smart TV
Price Match 5 Year Warranty
LG Electronics
Special Price £889 £1,199
Save £310
LG 55QNED87T6B 55" QNED87 4K QNED Smart TV
Price Match 1 Year Warranty
LG Electronics
Special Price £749 £1,098
Save £349
LG 75UT80006LA 75" UT80 4K LED Smart TV
Price Match 1 Year Warranty
LG Electronics
Special Price £849 £999
Save £150
LG 43UR78006LK 43" UR78 4K LED Smart TV
Price Match 1 Year Warranty
LG Electronics
£249
LG 86UR78006LB 86" UR78 4K LED Smart TV
Price Match 1 Year Warranty
LG Electronics
Special Price £1,149 £1,699
Save £550

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!