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 QE85LS03D 85" LS03D The Frame 4K QLED Smart TV
Price Match 5 Year Warranty
Samsung
Special Price £2,891 £3,299
Save £408
Claim £400 Cashback
Samsung QE85QN85D 85" QN85D 4K Neo QLED Smart TV
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Samsung
Special Price £2,999 £3,499
Save £500
Claim £300 Cashback
Samsung QE85QN95D 85" QN95D 4K Neo QLED Smart TV
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Samsung
£4,299
Claim £400 Cashback
LG 43UR78006LK 43" UR78 4K LED Smart TV
Price Match 1 Year Warranty
LG Electronics
Special Price £299 £429
Save £130
TCL 98C655K 98" C665K 4K QLED Smart TV
Price Match 2 Year Warranty
TCL
Special Price £1,999 £2,699
Save £700
Half Price S55HK or Q75HK Soundbar
Samsung QE98QN90D 98" QN90D 4K Neo QLED Smart TV
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Samsung
Special Price £7,199 £8,999
Save £1,800
Claim £500 Cashback
Samsung QE85QN90D 85" QN90D 4K Neo QLED Smart TV
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Samsung
Special Price £3,599 £5,279
Save £1,680
Claim £300 Cashback
TCL 98P745K 98" P745K 4K LED Smart TV
Price Match 2 Year Warranty
TCL
Special Price £1,799 £3,499
Save £1,700
Half Price S55HK or Q75HK Soundbar
Samsung QE43LS01DAUXXU 43" LS01D The Serif QLED 4K Smart TV
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Samsung
Special Price £899 £1,199
Save £300
Claim £50 Cashback
Samsung QE43LS03D 43" LS03D The Frame 4K QLED Smart TV
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Samsung
Special Price £999 £1,065
Save £66
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Samsung QE50LS01DA 50" LS01D The Serif QLED 4K Smart TV
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Samsung
Special Price £999 £1,349
Save £350
Claim £75 Cashback
LG OLED77B42LA 77" B4 OLED 4K Smart TV
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LG Electronics
Special Price £2,049 £2,299
Save £250
LG OLED77B46LA 77" B4 4K OLED Smart TV
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LG Electronics
Special Price £2,599 £2,899
Save £300
Samsung QE77S90D 77" S90D OLED 4K Smart TV
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Samsung
Special Price £2,599 £3,899
Save £1,300
Claim £250 Cashback
LG 50UT73006LA 50" UT73 4K LED Smart TV
1 Year Warranty
LG Electronics
Special Price £349 £499
Save £150
Samsung QE50LS01BG 50" The Serif QLED 4K Smart TV
5 Year Warranty
Samsung
Special Price £699 £729
Save £30
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
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LG Electronics
Special Price £399 £499
Save £100
Samsung UE85DU7100 85" DU7100 4K LED Smart TV
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Samsung
Special Price £1,057 £1,599
Save £542
Samsung UE43AU7020 43" AU7020 4K LED Smart TV
1 Year Warranty
Samsung
Special Price £275 £699
Save £424
Samsung UE43DU8500 43" DU8500 4K LED Smart TV
Price Match 5 Year Warranty
Samsung
Special Price £389 £519
Save £130
LG 98QNED89T6A 98" QNED89 4K QNED Smart TV
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LG Electronics
Special Price £4,999 £5,499
Save £500
LG 50NANO81T6A 50" NANO81 4K LED Smart TV
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LG Electronics
Special Price £449 £599
Save £150
LG OLED77G45LW 77" evo G4 4K OLED Smart TV
Price Match 5 Year Warranty
LG Electronics
Special Price £3,899 £3,999
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!