4K Ultra HD TVs

630 products available

4K Ultra HD televisions offer four times the resolution of standard Full HD displays, with over 8 million pixels delivering incredible clarity, detail, and sharpness. This enhanced resolution creates a more immersive viewing experience, particularly noticeable on larger screen sizes where individual pixels become virtually indistinguishable even when viewed up close.

Modern 4K TVs come equipped with advanced features like High Dynamic Range (HDR) support, which expands the contrast and color range for more lifelike images. Most models also include sophisticated upscaling technology to enhance lower-resolution content, ensuring everything you watch looks its best. With streaming services, game consoles, and Blu-ray players now offering extensive 4K content, there's never been a better time to upgrade.

Compare prices across top brands including Samsung, LG, Sony, and more using our comprehensive tools. Filter by screen technology, size, and smart features to find the perfect 4K Ultra HD television that delivers exceptional picture quality within your budget.

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Philips PUS8309 50 inch 4K Ultra HD Smart Ambilight TV [2024] - 50PUS8309/05

Philips PUS8309 50 inch 4K Ultra HD Smart Ambilight TV [2024] - 50PUS8309/05

PHILIPS

£359Best price at Amazon

3 retailers

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TCL RC650K 43 inch 4K Ultra HD QLED Smart Roku TV [2024] - 43RC650K

TCL RC650K 43 inch 4K Ultra HD QLED Smart Roku TV [2024] - 43RC650K

TCL

4 retailers

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TCL 50C655K 50 inch Smart 4K Ultra HD HDR QLED TV with Google Assistant & Amazon Alexa

TCL 50C655K 50 inch Smart 4K Ultra HD HDR QLED TV with Google Assistant & Amazon Alexa

TCL

£339Best price at Reliant

3 retailers

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Samsung The Frame 43 inch 4K Ultra HD QLED Smart TV [2024] - QE43LS03D

Samsung The Frame 43 inch 4K Ultra HD QLED Smart TV [2024] - QE43LS03D

SAMSUNG

6 retailers

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Sony 50 Inch XR50X90SU Smart 4K UHD HDR LED Freeview TV

Sony 50 Inch XR50X90SU Smart 4K UHD HDR LED Freeview TV

SONY

5 retailers

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LG UT73006 65 inch 4K Ultra HD Smart TV [2024] - 65UT73006LA

LG UT73006 65 inch 4K Ultra HD Smart TV [2024] - 65UT73006LA

LG

8 retailers

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Hisense 55 Inch 55U8KQTUK Smart 4K 144Hz UHD HDR Mini LED TV

Hisense 55 Inch 55U8KQTUK Smart 4K 144Hz UHD HDR Mini LED TV

HISENSE

£782Best price at Argos

2 retailers

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Hisense 50 In 50U6NQTUK Smart 4K UHD HDR Mini LED Freely TV

Hisense 50 In 50U6NQTUK Smart 4K UHD HDR Mini LED Freely TV

HISENSE

7 retailers

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Toshiba 43UV2363DB 43 inch LED 4K Ultra HD Smart TV, Black, F Rated

Toshiba 43UV2363DB 43 inch LED 4K Ultra HD Smart TV, Black, F Rated

TOSHIBA

£235Best price at John Lewis

2 retailers

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LG B4 77 inch OLED 4K HDR Smart TV (2024) - OLED77B42LA

LG B4 77 inch OLED 4K HDR Smart TV (2024) - OLED77B42LA

LG

4 retailers

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Samsung The Frame 55 inch 4K Ultra HD QLED Smart TV [2024] - QE55LS03D

Samsung The Frame 55 inch 4K Ultra HD QLED Smart TV [2024] - QE55LS03D

SAMSUNG

£989Best price at Reliant

6 retailers

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Sony 65 Inch XR65A80LU Smart 4K UHD OLED Freeview TV

Sony 65 Inch XR65A80LU Smart 4K UHD OLED Freeview TV

SONY

5 retailers

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Panasonic W60 43 inch 4K Ultra HD Smart Freely TV [2024] - TB-43W60AEY

Panasonic W60 43 inch 4K Ultra HD Smart Freely TV [2024] - TB-43W60AEY

PANASONIC

4 retailers

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LG 43 Inch 43UT73006LA Smart 4K UHD HDR LED Freeview TV

LG 43 Inch 43UT73006LA Smart 4K UHD HDR LED Freeview TV

LG

7 retailers

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PANASONIC TV-43W90AEB 43 inch Smart 4K Ultra HD HDR LED TV with Amazon Alexa

PANASONIC TV-43W90AEB 43 inch Smart 4K Ultra HD HDR LED TV with Amazon Alexa

PANASONIC

3 retailers

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LG 55 Inch 55UR75006LK Smart 4K UHD HDR LED Freeview TV

LG 55 Inch 55UR75006LK Smart 4K UHD HDR LED Freeview TV

LG

£349Best price at Currys

2 retailers

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LG 55 Inch 55UT73006LA Smart 4K UHD HDR LED Freeview TV

LG 55 Inch 55UT73006LA Smart 4K UHD HDR LED Freeview TV

LG

7 retailers

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LG 50 Inch 50UR75006LK Smart 4K UHD HDR LED Freeview TV

LG 50 Inch 50UR75006LK Smart 4K UHD HDR LED Freeview TV

LG

£299Best price at Currys

2 retailers

Save £1.02
LG 65 Inch 65UR75006LK Smart 4K UHD HDR LED Freeview TV

LG 65 Inch 65UR75006LK Smart 4K UHD HDR LED Freeview TV

LG

£448.97Best price at Currys

2 retailers

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Sony 50 Inch KD50X75WL Smart 4K UHD HDR LED Freeview TV

Sony 50 Inch KD50X75WL Smart 4K UHD HDR LED Freeview TV

SONY

8 retailers

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PANASONIC TV-55W90AEB 55 inch Smart 4K Ultra HD HDR LED TV with Amazon Alexa

PANASONIC TV-55W90AEB 55 inch Smart 4K Ultra HD HDR LED TV with Amazon Alexa

PANASONIC

3 retailers

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PANASONIC TV-55W80AEY 55 inch Smart 4K Ultra HD HDR QLED TV

PANASONIC TV-55W80AEY 55 inch Smart 4K Ultra HD HDR QLED TV

PANASONIC

3 retailers

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PANASONIC TV-50W90AEB 50 inch Smart 4K Ultra HD HDR LED TV with Amazon Alexa

PANASONIC TV-50W90AEB 50 inch Smart 4K Ultra HD HDR LED TV with Amazon Alexa

PANASONIC

3 retailers

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PANASONIC TV-50W80AEY 50 inch Smart 4K Ultra HD HDR QLED TV

PANASONIC TV-50W80AEY 50 inch Smart 4K Ultra HD HDR QLED TV

PANASONIC

4 retailers

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PANASONIC TV-43W80AEY 43 inch Smart 4K Ultra HD HDR QLED TV

PANASONIC TV-43W80AEY 43 inch Smart 4K Ultra HD HDR QLED TV

PANASONIC

4 retailers

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LG 50 Inch 50QNED776RB Smart 4K UHD HDR QNED Freeview TV

LG 50 Inch 50QNED776RB Smart 4K UHD HDR QNED Freeview TV

LG

£429Best price at Hughes

2 retailers

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PANASONIC TV-65Z90AEB 65 inch Smart 4K Ultra HD HDR OLED TV with Amazon Alexa

PANASONIC TV-65Z90AEB 65 inch Smart 4K Ultra HD HDR OLED TV with Amazon Alexa

PANASONIC

3 retailers

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PANASONIC TV-55Z95AEB 55 inch Smart 4K Ultra HD HDR OLED TV with Amazon Alexa

PANASONIC TV-55Z95AEB 55 inch Smart 4K Ultra HD HDR OLED TV with Amazon Alexa

PANASONIC

3 retailers

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PANASONIC TV-55Z90AEB 55 inch Smart 4K Ultra HD HDR OLED TV with Amazon Alexa

PANASONIC TV-55Z90AEB 55 inch Smart 4K Ultra HD HDR OLED TV with Amazon Alexa

PANASONIC

3 retailers

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PANASONIC TV-65Z85AEB 65 inch Smart 4K Ultra HD HDR OLED TV with Amazon Alexa

PANASONIC TV-65Z85AEB 65 inch Smart 4K Ultra HD HDR OLED TV with Amazon Alexa

PANASONIC

3 retailers