4K Ultra HD TVs

629 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.

Hisense 43 Inch 4K QLED Smart TV 43E77NQTUK - Quantum Dot Colour, 4K AI Processor, Dolby Vision Atmos, Smooth Motion, Sports Mode, Vidaa OS with Freely, Youtube, Netflix and Disney+ (2024 Model)

Hisense 43 Inch 4K QLED Smart TV 43E77NQTUK - Quantum Dot Colour, 4K AI Processor, Dolby Vision Atmos, Smooth Motion, Sports Mode, Vidaa OS with Freely, Youtube, Netflix and Disney+ (2024 Model)

HISENSE

1 retailers

TCL 65QM8B 65-inch QLED Mini LED TV, 4K HDR Premium 1300nits, Smart TV Powered by Google TV (Dolby Vision & Atmos, Onkyo 2.0 sound system​, 144Hz Motion Clarity Pro, Hands-Free Voice Control)

TCL 65QM8B 65-inch QLED Mini LED TV, 4K HDR Premium 1300nits, Smart TV Powered by Google TV (Dolby Vision & Atmos, Onkyo 2.0 sound system​, 144Hz Motion Clarity Pro, Hands-Free Voice Control)

TCL

1 retailers

LG 43NANO82T6B 43-Inch Nanocell AI 4K UHD Smart TV, (α5 AI Processor Gen7, Freeview Play and Amazon Alexa, 60Hz), Ashed Blue [Model 2024]

LG 43NANO82T6B 43-Inch Nanocell AI 4K UHD Smart TV, (α5 AI Processor Gen7, Freeview Play and Amazon Alexa, 60Hz), Ashed Blue [Model 2024]

LG

1 retailers

TCL 50QM8B 50-inch QLED Mini LED TV, 4K HDR Premium 1300nits, Smart TV Powered by Google TV (Dolby Vision & Atmos, Onkyo 2.0 sound system​, 144Hz Motion Clarity Pro, Hands-Free Voice Control) Black

TCL 50QM8B 50-inch QLED Mini LED TV, 4K HDR Premium 1300nits, Smart TV Powered by Google TV (Dolby Vision & Atmos, Onkyo 2.0 sound system​, 144Hz Motion Clarity Pro, Hands-Free Voice Control) Black

TCL

1 retailers

LG OLED48C45LA 48-Inch OLED Evo 4K UHD Smart TV, (α9 AI Processor Gen7, Dolby Atmos, Freeview Play and Amazon Alexa, 120Hz), Umber Brown [Model 2024]

LG OLED48C45LA 48-Inch OLED Evo 4K UHD Smart TV, (α9 AI Processor Gen7, Dolby Atmos, Freeview Play and Amazon Alexa, 120Hz), Umber Brown [Model 2024]

LG

1 retailers

CHiQ U50QM9K 50 inch 4K Smart TV, QLED TV, Roku TV, 4K UHD, HDR10 HLG, Dolby Audio, Works with Alexa, DVB-T2/T/C/S/S2, Support Apple Air-Play, Google Assistant, Prime Video, HDMI2.1, USB2.0

CHiQ U50QM9K 50 inch 4K Smart TV, QLED TV, Roku TV, 4K UHD, HDR10 HLG, Dolby Audio, Works with Alexa, DVB-T2/T/C/S/S2, Support Apple Air-Play, Google Assistant, Prime Video, HDMI2.1, USB2.0

CHIQ

1 retailers

Finlux 43MU24F 43 inch 4K LED Smart Fire TV

Finlux 43MU24F 43 inch 4K LED Smart Fire TV

FINLUX

2 retailers

LG OLED77C26LD 77 inch OLED evo C2 4K HDR Smart TV

LG OLED77C26LD 77 inch OLED evo C2 4K HDR Smart TV

LG

1 retailers

Samsung QE55LS01DB 55 inch LS01D The Serif QLED 4K Smart TV

Samsung QE55LS01DB 55 inch LS01D The Serif QLED 4K Smart TV

SAMSUNG

1 retailers

SAMSUNG The Terrace 65 inch Smart 4K Ultra HD HDR QLED Outdoor TV (2023) - QE65LST7TGU

SAMSUNG The Terrace 65 inch Smart 4K Ultra HD HDR QLED Outdoor TV (2023) - QE65LST7TGU

SAMSUNG

2 retailers

Sony Bravia XR XR83A84L OLED HDR 4K Ultra HD Smart Google TV, 83 inch with Youview/Freesat HD, Dolby Atmos & Acoustic Surface Audio+, Black

Sony Bravia XR XR83A84L OLED HDR 4K Ultra HD Smart Google TV, 83 inch with Youview/Freesat HD, Dolby Atmos & Acoustic Surface Audio+, Black

SONY

3 retailers

TCL 75C845K 75 inch QLED 4K Smart Google MiniLED TV

TCL 75C845K 75 inch QLED 4K Smart Google MiniLED TV

TCL

1 retailers

LG 75QNED866RE 75 inch Smart 4K QNED MiniLED TV

LG 75QNED866RE 75 inch Smart 4K QNED MiniLED TV

LG

£1,199.97

1 retailers

TCL 65C935K 65 inch 4K Mini LED QLED Google TV

TCL 65C935K 65 inch 4K Mini LED QLED Google TV

TCL

2 retailers

Hisense PL3TUK 4K Smart Laser Cinema Trichroma Laser Projector

Hisense PL3TUK 4K Smart Laser Cinema Trichroma Laser Projector

HISENSE

1 retailers

Hisense PL2TUK 4K Smart Laser Cinema Ultra Short Throw Projector

Hisense PL2TUK 4K Smart Laser Cinema Ultra Short Throw Projector

HISENSE

1 retailers

LG 50UR73006LA UR73 50 inch 4K Smart TV with alpha5 AI Processor 4K

LG 50UR73006LA UR73 50 inch 4K Smart TV with alpha5 AI Processor 4K

LG

1 retailers

Panasonic TX-65MX950B 65 inch 4K Mini LED Smart TV 120Hz Refresh Rate

Panasonic TX-65MX950B 65 inch 4K Mini LED Smart TV 120Hz Refresh Rate

PANASONIC

1 retailers

Sony K77XR80U 77 inch 4K OLED Smart TV 120Hz Refresh Rate

Sony K77XR80U 77 inch 4K OLED Smart TV 120Hz Refresh Rate

SONY

1 retailers

LG 65QNED80T6A 50 inch QNED 4K Ultra HD Smart TV 60Hz Refresh Rate

LG 65QNED80T6A 50 inch QNED 4K Ultra HD Smart TV 60Hz Refresh Rate

LG

1 retailers

Sony 42 Inch XR42A90KU Smart 4K UHD HDR OLED Freeview TV

Sony 42 Inch XR42A90KU Smart 4K UHD HDR OLED Freeview TV

SONY

5 retailers

Sony 48 Inch XR48A90KU Smart 4K UHD HDR OLED Freeview TV

Sony 48 Inch XR48A90KU Smart 4K UHD HDR OLED Freeview TV

SONY

6 retailers

Philips 85PUS8309 (2024) LED HDR 4K Ultra HD Smart TV, 85 inch with Freeview Play, Ambilight & Dolby Atmos, Black

Philips 85PUS8309 (2024) LED HDR 4K Ultra HD Smart TV, 85 inch with Freeview Play, Ambilight & Dolby Atmos, Black

PHILIPS

2 retailers

Philips 65PUS8309 (2024) LED HDR 4K Ultra HD Smart TV, 65 inch with Freeview Play, Ambilight & Dolby Atmos, Black

Philips 65PUS8309 (2024) LED HDR 4K Ultra HD Smart TV, 65 inch with Freeview Play, Ambilight & Dolby Atmos, Black

PHILIPS

2 retailers

Philips 77OLED759 (2024) OLED HDR 4K Ultra HD Smart TV, 77 inch with Freeview Play, Ambilight & Dolby Atmos, Black

Philips 77OLED759 (2024) OLED HDR 4K Ultra HD Smart TV, 77 inch with Freeview Play, Ambilight & Dolby Atmos, Black

PHILIPS

2 retailers

TCL PF650K 50 inch 4K Ultra HD Smart Fire Freely TV [2024] - 50PF650K

TCL PF650K 50 inch 4K Ultra HD Smart Fire Freely TV [2024] - 50PF650K

TCL

5 retailers

Philips 43PUS8009 (2024) LED HDR 4K Ultra HD Smart TV, 43 inch with Freeview Play, Ambilight & Dolby Atmos, Black

Philips 43PUS8009 (2024) LED HDR 4K Ultra HD Smart TV, 43 inch with Freeview Play, Ambilight & Dolby Atmos, Black

PHILIPS

2 retailers

Panasonic TX-48MZ800B 48 inch 4K OLED 4K Smart TV (Up to 120Hz) Refresh Rate

Panasonic TX-48MZ800B 48 inch 4K OLED 4K Smart TV (Up to 120Hz) Refresh Rate

PANASONIC

1 retailers

Samsung UE70DU7100KXXU DU7100 70 inch LED Smart Television, 4K Ultra HD, Black, G Rated

Samsung UE70DU7100KXXU DU7100 70 inch LED Smart Television, 4K Ultra HD, Black, G Rated

SAMSUNG

1 retailers

LG 86UR81006LA 86 inch LED UR81 4K Smart UHD TV, 4K Ultra HD, Black, F Rated

LG 86UR81006LA 86 inch LED UR81 4K Smart UHD TV, 4K Ultra HD, Black, F Rated

LG

1 retailers