43 Inch 4K TVs

Enjoy the best films and TV shows in dazzling 4K with the range of 43 inch 4K TVs available here at Reliant. Bring out the colour in every frame with a 4K 43 inch QLED TV, which uses quantum technology to enhance on-screen vibrancy, or fill your living room with light thanks to a 4K 43 inch LED TV. Our top-of-the-range 4K 43 inch smart TVs come from industry-leading names, like Samsung and LG.

Filters
Sort By
View as Grid List
LG OLED65C46LA 65" evo C4 4K OLED Smart TV
Price Match 5 Year Warranty
LG Electronics
Special Price £1,799 £1,949
Save £150
Save £200 with code V200
LG OLED65G45LW 65" evo G4 4K OLED Smart TV
Price Match 5 Year Warranty
LG Electronics
Special Price £2,239 £2,549
Save £310
Save £100 with code V100
LG OLED55G45LW 55" evo G4 4K OLED Smart TV
Price Match 5 Year Warranty
LG Electronics
Special Price £1,689 £1,999
Save £310
Save £100 with code V100
LG OLED65G46LS 65" evo G4S 4K OLED Smart TV
Price Match 5 Year Warranty
LG Electronics
Special Price £2,449 £2,547
Save £98
Save £250 with code V250
LG 43UT73006LA 43" UT73 4K LED Smart TV
Price Match 1 Year Warranty
LG Electronics
Special Price £269 £429
Save £160
LG 55UR78006LK 55" UR78 4K LED Smart TV
1 Year Warranty
LG Electronics
Special Price £399 £443
Save £44
LG 55UT73006LA 55" UT73 4K LED Smart TV
Price Match 1 Year Warranty
LG Electronics
Special Price £399 £549
Save £150
LG 50UR78006LK 50" UR78 4K LED Smart TV
1 Year Warranty
LG Electronics
Special Price £349 £387
Save £38
LG 65UR80006LJ 65" UR80 4K LED Smart TV
Price Match 1 Year Warranty
LG Electronics
£799
LG 43UT80006LA 43" UT80 4K LED Smart TV
Price Match 1 Year Warranty
LG Electronics
Special Price £329 £365
Save £36
LG 50UT80006LA 50" UT80 4K LED Smart TV
Price Match 1 Year Warranty
LG Electronics
Special Price £379 £443
Save £64
LG 65UT80006LA 65" UT80 4K LED Smart TV
Price Match 1 Year Warranty
LG Electronics
Special Price £599 £649
Save £50
LG 55UT80006LA 55" UT80 4K LED Smart TV
Price Match 1 Year Warranty
LG Electronics
Special Price £479 £498
Save £19
LG 43QNED80T6A 43" QNED80 4K QNED Smart TV
Price Match 1 Year Warranty
LG Electronics
Special Price £398 £498
Save £100
LG 55QNED87T6B 55" QNED87 4K QNED Smart TV
Price Match 1 Year Warranty
LG Electronics
Special Price £719 £849
Save £130
LG 43UR78006LK 43" UR78 4K LED Smart TV
Price Match 1 Year Warranty
LG Electronics
Special Price £299 £429
Save £130
LG 65QNED80T6A 65" QNED80 4K QNED Smart TV
Price Match 1 Year Warranty
LG Electronics
Special Price £849 £949
Save £100
LG 65QNED87T6B 65" QNED87 4K QNED Smart TV
Price Match 5 Year Warranty
LG Electronics
Special Price £979 £1,199
Save £220
LG 65QNED91T6A 65" QNED91 4K QNED Smart TV
Price Match 5 Year Warranty
LG Electronics
Special Price £1,399 £1,499
Save £100
LG OLED55B46LA 55" B4 4K OLED Smart TV
Price Match 5 Year Warranty
LG Electronics
Special Price £1,099 £1,299
Save £200
LG 50UT73006LA 50" UT73 4K LED Smart TV
1 Year Warranty
LG Electronics
Special Price £349 £499
Save £150
LG 65UT73006LA 65" UT73 4K LED Smart TV
Price Match 1 Year Warranty
LG Electronics
Special Price £599 £699
Save £100
LG 50UT91006LA 50" UT91 4K LED Smart TV
Price Match 1 Year Warranty
LG Electronics
Special Price £439 £549
Save £110
LG 43UT91006LA 43" UT91 4K LED Smart TV
Price Match 1 Year Warranty
LG Electronics
Special Price £399 £499
Save £100

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!