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.

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Samsung QE55S90D 55" S90D OLED 4K Smart TV
Price Match 5 Year Warranty
Samsung
Special Price £1,199 £1,798
Save £599
Claim £100 Cashback
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
Samsung UE98DU9000 98" DU9000 4K LED Smart TV
Price Match 5 Year Warranty
Samsung
Special Price £2,789 £2,899
Save £110
Save £250 with code V250
Samsung QE55Q80D 55" Q80D 4K QLED Smart TV
Price Match 5 Year Warranty
Samsung
Special Price £799 £1,399
Save £600
Save £30 with code V30
Samsung QE77S95D 77" S95D OLED 4K Smart TV
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Samsung
Special Price £3,239 £3,999
Save £760
Claim £300 Cashback
Samsung QE43QN90D 43" QN90D 4K Neo QLED Smart TV
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Samsung
Special Price £899 £1,399
Save £500
Claim £50 Cashback
Samsung QE50QN90D 50" QN90D 4K Neo QLED Smart TV
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Samsung
Special Price £919 £1,449
Save £530
Claim £100 Cashback
TCL 85C655K 85" C655K 4K QLED Smart TV
Price Match 2 Year Warranty
TCL
Special Price £1,098 £1,399
Save £301
Half Price S55HK or Q75HK Soundbar
Samsung UE55DU8500 55" DU8500 4K LED Smart TV
Price Match 5 Year Warranty
Samsung
Special Price £489 £579
Save £90
Samsung UE55CU8000 55" CU8000 4K LED Smart TV
5 Year Warranty
Samsung
Special Price £389 £589
Save £200
Samsung UE55DU7100 55" DU7100 4K LED Smart TV
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Samsung
Special Price £397 £549
Save £152
Samsung QE43Q60D 43" Q60D 4K QLED Smart TV
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Samsung
Special Price £429 £549
Save £120
Samsung UE50DU7100 50" DU7100 4K LED Smart TV
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Samsung
Special Price £345 £459
Save £114
Samsung UE43DU7100 43" DU7100 4K LED Smart TV
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Samsung
Special Price £249 £379
Save £130
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
Samsung UE50DU8000 50" DU8000 4K LED Smart TV
Price Match 5 Year Warranty
Samsung
Special Price £419 £529
Save £110
Samsung UE43DU8000 43" DU8000 4K LED Smart TV
Price Match 5 Year Warranty
Samsung
Special Price £339 £479
Save £140
Samsung UE50DU8500 50" DU8500 4K LED Smart TV
Price Match 5 Year Warranty
Samsung
Special Price £409 £599
Save £190
Samsung UE55CU8500 55" CU8500 4K LED Smart TV
5 Year Warranty
Samsung
Special Price £465 £799
Save £334
LG 50UR78006LK 50" UR78 4K LED Smart TV
1 Year Warranty
LG Electronics
Special Price £349 £387
Save £38
Samsung QE55QN88C 55" QN88C 4K Neo QLED Smart TV
5 Year Warranty
Samsung
Special Price £749 £1,299
Save £550
LG 55UT73006LA 55" UT73 4K LED Smart TV
Price Match 1 Year Warranty
LG Electronics
Special Price £399 £549
Save £150
Samsung QE85Q60D 85" Q60D 4K QLED Smart TV
Price Match 5 Year Warranty
Samsung
Special Price £1,339 £1,699
Save £360

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!