10 Best 4k Gaming Tv 120hz Oled Xbox Series X in The UK

Last updated on 07/06/2025

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Sony BRAVIA 8 OLED, K55XR80, 55 Inch 4K HDR Google Smart TV, Gaming Features for PlayStation 5 and IMAX Enhanced, Dolby Vision Atmos, Chromecast, Apple AirPlay, 120Hz, 5 Year Warranty

Why We Love It

Next-level cinematic visuals.
Immersive surround sound.
Designed for elegance.

Main Highlights

Picture Quality - The pinnacle of picture precision, our bright OLED panel features 8+ million self-illuminating pixels! XR Contrast Booster delivers true-to-life contrast, just as the movie creators intended. Five year warranty available via redemption.
Sound Quality - On the BRAVIA 8, the screen is the speaker - just like a cinema screen! Voice Zoom 3(1) enhances dialogue and 3D Surround Upscaling gives everything the surround sound treatment.
TV & Soundbar - Turn your home into a BRAVIA Theatre! Sony soundbars with 360 Spatial Sound Mapping(1) create phantom speakers in a cinematic layout; Acoustic Center Sync(2) delivers immersive audio-visual alignment.
Design - Designed to take centre stage, the BRAVIA 8 harmoniously blends with home interiors and accessories. The 4-way stand provides real flexibility. The rechargeable Eco Remote(2) is backlit for movie nights.
UX - Over 10,000 apps and games are available on this Google TV(1), along with Voice Search(2), Apple AirPlay 2(4), and Chromecast built-in(5). You could save up to £237 on your energy bills with this television(7).

Hisense 55 Inch 120Hz OLED Smart TV 55A85NTUK - Dolby Vision IQ, HDR10+ Adaptive, IMAX Enhanced, Hybrid Log-Gamma (HLG), Vidaa OS with Freely, Youtube, Netflix and Disney+ (2024 Model)

Why We Love It

Stunning OLED picture quality.
Immersive Dolby Atmos sound.
Exceptional gaming features supported.

Main Highlights

Picture Quality: OLED | 120 Hz Refresh Rate | 4K Ultra HD 3840×2160 | Dolby Vision IQ | HDR 10 | HDR 10+ Adaptive | Filmmaker Mode | IMAX Enhanced | ALLM | VRR | Up to 1000 nits Peak Brightness
Sound: 60 Watts Speakers | 2 Channel with Top Firing Speakers | DTS Virtual: X | Dolby Atmos | WiSA Ready
Gaming Features: 120Hz VRR | ALLM | Game Bar | Gaming in Dolby | HDR 10+ Gaming | FreeSync Premium Pro
Connectivity: Dual Band Wifi (2.4G and 5G) | Bluetooth 5.0 | Airplay 2 | Share to TV | USB 2.0 x 1 USB 3.0 x 1 Ports to connect hard drives and other USB devices | 2 x Full HDMI 2.1 + 2 x HDMI 2.1 compliant (eARC, ALLM, VRR) to connect latest gaming consoles, set-top box, Blu-ray Players
Smart TV Features: VIDAA U7.6 OS | Alexa Built-in | Hands-Free Voice Control | Apple Home | Work with Google Home | Supported Apps: Freely, Netflix, Youtube, Apple TV, Disney+, Paramount Plus, NOW TV, Prime Video, BBC iPlayer, ITVX, All 4, My5, UKTV, Britbox, Channel 4, BBC News, BBC Sport, Rakuten TV, UEFA TV, Redbull TV, Chili, Plex, NBA etc.

Superior image with AI enhancement.
Immersive light show experience.
Incredible gaming and sound.

Main Highlights

ULTRA-SHARP VISUALS: The P5 AI Perfect Picture Engine optimises picture quality to deliver ultra-sharp, vivid and smooth visuals, while HDR10+, Dolby Vision and HLG support enhances colour fidelity, contrast and brightness.
IMMERSIVE AMBILIGHT: Enjoy a stunning light show with 3-sided Ambilight backlight technology with Ambilight+hue, Wall Colour Adaptive, Lounge Mode, Game Mode, Ambilight Music and AmbiSleep functions.
SMART TV: With Google TV, you can access apps like Amazon Prime Video, Netflix, Disney+ and Youtube, use voice control via Alexa or Google Assistant, and enjoy HbbTV Interactive TV support.
GREAT FOR GAMING: The 120Hz refresh rate, auto low-input-lag setting, HMDI 2.1, VRR and Geforce Now support give you everything you need for great gaming.
CINEMATIC SOUND: Integrated 30W speakers, A.I. Sound & EQ, and Dolby Atmos, Bass Enhancement and Room Calibration features offer incredibly realistic, rich and immersive audio in the comfort of your own home.
TUNER & CONNECTORS: This Quad Core TV has a built-in Digital TV Tuner and connections including 4 HDMI and 3 USB ports, Wi-Fi 802.11n, Bluetooth, Ethernet-LAN, Digital Audio Out, and HDCP 2.3, HDMI eARC and EasyLink support.

Samsung Odyssey Gaming OLED G8 LS32DG802SUXXU 32" Ultra HD Gaming Monitor - 4K UHD, 0.03ms, 240Hz, HDR10+, Height Adjust, Speakers, Full Smart Platform, 3840x2160

18% OffFree Shipping

Why We Love It

Brilliant imagery with 4K resolution.
Virtually glare-free viewing experience.
Ultimate gaming with 240Hz.

Main Highlights

OLED in 4K Resolution - Brilliant imagery shines with 250 nits (typ) of brightness and a wider spectrum of colors, shades and contrasts.
OLED Glare Free Glare Free technology significantly reduces glare from external light sources, so the OLED screen's perfect black and color experience are presented without distractions.
240Hz Refresh Rate & 0.03ms Response Time(GtG) Dodge, counter and engage faster than the rest with OLED technology
Stay ahead of the competition with HDMI 2.1, USB and DisplayPort connections and built in speakers
Smart TV Apps with AI Use the Odyssey OLED G8 as an extra TV when it's time to take a gaming break. Catch up on must-see streaming shows and live content from all your favourite apps with the built in Smart platform

HISENSE 55U8HQTUK (55 Inch) Quantum Dot 1300-nit 4K HDR10+, 120Hz Dolby Vision IQ Mini-LED Smart TV with Disney+, Freeview Play and Alexa Built-in, HDMI 2.1 and Filmmaker Mode, FreeSync (2022 NEW)

Why We Love It

Breathtaking clarity with Mini-LED.
Unmatched colour with Quantum Dot.
Exceptional gaming with Game Mode PRO.

Main Highlights

Mini-LED: See ultra-precise picture with breathtaking details in darks through the cutting-edge Mini-LED
Quantum Dot colour: Over a billion shades of colours with precision, reveal the vividness and richness of the real world
Full Array Local Dimming Pro: Precisely manage each dimming zones to present perfect blacks and highlights from edge to edge
Peak Brightness 1300nit: Display the dazzling images with optimum HDR effect even in an extremely bright room
120Hz Ultra Motion: Remarkably clear and fluid images are played on the dazzling screen with native 120Hz refresh rate
Dolby Vision IQ: An adaptive and breathtaking HDR watching experience, based on the content and lighting condition
IMAX Enhanced: Better sounds, colour, brightness and contrast to rival with cinematic quality
Multi Audio Enhancement: Dolby Atmos plus DST Virtual X bring immersive audio experience to make you feel just in the scene
Game Mode PRO: Minimizing input lag, jitter, and shaking, ALLM and VRR promises you optimum game experience. *VRR is from 48-120Hz at 4K resolution

Hisense 55 Inch 144Hz ULED Mini-LED Smart TV 55U7KQTUK - 144Hz VRR, HDMI 2.1, Quantum Dot Colour, Dolby Vision IQ, VIDAA Smart TV, and Youtube, Freeview Play, Netflix and Disney+ (2023 Model)

Free Shipping

Why We Love It

Breathtaking detail with Mini LED.
Optimized gaming with 144Hz Mode.
Unmatched color precision in display.

Main Highlights

[Mini-LED(with Full Array Local Dimming)] Hisense Mini LED setup improves on these LEDs, resulting in breathtaking detail on screen. Tightly grouped LEDSs for an infinitely more precise backlight and better contrast control. Additionally, the mini-LEDs emit light in a line, instead of a diffuse cone which also improves precision. Utilize up to 1000 dimming zones for improved contrast and a crisp, vivid picture.
[144Hz Game Mode Pro] Slide into first place with 144Hz Game Mode PRO; all the game-ready features you’ll need for the optimal gaming experience. Ultra-precise variable refresh rate (VRR), and auto low latency mode (ALLM) come together at an astounding 144Hz for a smooth gaming experience that’ll remain competitive for years. Capture every movement on screen to ensure your final step to victory.
[Total HDR Solution] Hisense TVs have taken the only sensible approach to HDR with support for all major formats, including Dolby Vision, HDR10, HDR10+, and HLG. Never worry about subpar video quality or compatibility again. Simply choose and play whatever content you want, knowing you’re experiencing it in ideal detail, enhanced colors, and deeper blacks, thanks to the wide range of HDR formats.
[Quantum Dot Colour] Quantum Dot TVs boast one of the most efficient technologies for bright, precise color. By using quantum dots to emit extremely precise wavelengths of light, Quantum Dot Color creates the possibility of witnessing billions of new shades at incredibly impressive levels of brightness. This all results in a significant color volume for an array of colors that borders on the impossible.
Newest consoles, faster data transmission and lower lag. Add all external devices with state of the art wireless and wired connectivity. HDMI 2.1, AirPlay, Bluetooth, Share to TV, WISA Ready

Hisense 55 Inch 144Hz 4K QLED Smart Gaming TV 55E7NQTUK PRO - Full Array Local Dimming, Dolby Vision Atmos, Freesync, Subwoofer, Vidaa OS with Freely, Youtube, Netflix and Disney+ (2024 Model)

10% OffFree Shipping

Why We Love It

Exceptional 144Hz gaming experience.
Freesync Premium eliminates latency.
Enhanced Dolby Vision IQ technology.

Main Highlights

Picture Quality: Quantum Dot Technology | 4K Ultra HD 3840×2160 | 144Hz Refresh Rate | Dolby Vision IQ | HDR 10 | HDR 10+ Adaptive | MEMC | ALLM | VRR | Filmmaker Mode
Sound: 40 Watts Watts Speakers | 2.1 Channel Speakers | Built-in subwoofer |DTS Virtual: X | Dolby Atmos | WiSA Ready
Gaming Features: 144Hz VRR | ALLM | | Game Bar | Gaming in Dolby | HDR 10+ Gaming | FreeSync Premium
Connectivity: Dual Band Wifi (2.4G and 5G) | Bluetooth 5.0 | Airplay 2 | Share to TV | USB 2.0x1 USB 3.0 x 1 Ports to connect hard drives and other USB devices | 2 x Full HDMI 2.1 + 2 x HDMI 2.1 compliant (eARC, ALLM, VRR) to connect latest gaming consoles, set-top box, Blu-ray Players
Smart TV Features: VIDAA U7.6 OS | Alexa Built-in | Voice Remote | Apple Home | Work with Google Home | Supported Apps: Freely, Netflix, Youtube, Apple TV, Disney+, Paramount Plus, NOW TV, Prime Video, BBC iPlayer, ITVX, All 4, My5, UKTV, Britbox, Channel 4, BBC News, BBC Sport, Rakuten TV, UEFA TV, Redbull TV, Chili, Plex, NBA etc.
Design: Bezelless Design | Dual Stand
Certification: HDR10+ Certified | 4K HDR Immersive | TÜV Rheinland Certified Low Blue Light | TÜV Rheinland Certified Protected Privacy
ESG Features: Green Packaging | Energy Saving Mode | Energy Saving Light Sensor
Warranty Information: 2 year warranty provided by Hisense

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

31% OffFree Shipping

Why We Love It

Unparalleled viewing with Mini LED.
QLED delivers billions of colors.
Superior HDR with 4K Premium.

Main Highlights

【Mini LED】Unique backlight technology brings uncompromised contrast, brightness, and uniformity for incredible viewing in any environment.
【QLED】Quantum dot technology delivers a billion different colors and shades for exceptionally vivid and lifelike picture performance.
【4K HDR PREMIUM 1300】Combined with quantum dot provides a superior High Dynamic Range (HDR) experience delivering accurate colors and finest details.
【HDR Multi-format】There is a lot of ways to get the best HDR picture quality on TV: HDR10, HDR HLG, HDR10+ , HDR DOLBY VISION and DOLBY VISION IQ. This TCL TV supports them all!
【144Hz NATIVE DISPLAY】Enjoy fast-moving images, such as sports or action movies, with life-like smoothness and sharper details.

Gawfolk 32 inch IPS PC Screen,4K UHD,144Hz Gaming Monitor, 1ms，FreeSync, 100% sRGB，178° wide viewing angle，Built-in speakers、HDMI2.1、DisplayPort, Compatible with Mural VESA75*75MM - Black

15% OffFree Shipping

Why We Love It

Stunning 4K UHD resolution.
Smooth 144Hz refresh rate.
Eye-friendly low blue light.

Main Highlights

【Excellent Image Display】32-inch IPS gaming screen, 4K UHD (3840×2160P) resolution, with 97% DCI-P3, 100% sRGB wide color gamut coverage, native 8-bit professional color depth + FRC technology, to achieve 1.07 billion color display, can achieve smooth and natural transitions, with 360cd/m², bring clear, bright, lifelike picture images.
【144Hz High Refresh Rate】 The native 144Hz refresh rate keeps the game screen smooth and smooth, and it is still easy to deal with fierce battles. The 1ms GTG responds quickly, improves the blurring of the game screen, and escorts the smooth competitive experience.
【FreeSync Technology】Gaming monitors that support FreeSync technology minimize input latency and reduce or completely eliminate blur and tearing when playing games and videos.
【Low Blue Light & Non-Flickering Screen】The use of DC global dimming technology, can realize a high brush non-Flash screen, after activating the low blue light mode, can effectively filter the short-wave blue light, the prolonged use of the eye remains comfortable.
【After-sales service】We provide 12 months after-sales service, if you encounter any problems when using the monitor, please feel to communicate with us.

Ubluker 10K 8K 4K HDMI Cable 48Gbps 2M, Certified Ultra High Speed HDMI® Cable 4K 240Hz 144Hz 8K 60Hz 0.01ms HDR10+ ARC eARC HDCP2.3 Netflix Roku TV PC Monitor Projector PS5 4 X-box

9% OffFree Shipping

Why We Love It

Certified HDMI quality assured.
Supports latest tech features.
Wide-ranging device compatibility.

Main Highlights

Certified HDMI Cable: The package has an official HDMI certification label. HDMI Officially Certified Fully compliant with the HDMI Forum’s strict requirements as specified in HDMI. (Please measure the required cable length carefully before purchasing to avoid any inconvenience due to insufficient space or an unexpectedly short cable length, as all cables are produced to specified meter lengths.)
It supports the latest features: 1ms, low EMI, SBTM, 48Gbps Bandwidth, ALLM, VRR, QMS, QFT, Dynamic HDR, HDR10, CEC, HDCP 2.2 & 2.3, VESA DSC 1.2a.
Resolution & Deep Color: 10k@60Hz 12-bit, 8K@60Hz 12-bit, 5k@120Hz 90Hz 12-bit, 4K@120Hz 144Hz 12-bit, 2k@240H 165Hz,1080p@240Hz, 720p, 480p.
Digital Audio Video Format Support: The latest high-bitrate audio formats are supported including eARC, ARC, DTS Master, DTS:X, Dol-by TrueHD, Dol-by Vision, Dol-by Atmos and more.
Wide Compatibility: Gaming PC, FreeSync, G-SYNC, All GeForce RTX 30 series, Soundbar, PS5 4, X-box Series X, X-box Series S, All Apple TV+, All OLED TV, 2021 Macbook Pro, laptop, Projector, Monitor, Fire TV, Roku TV, SHIELD TV. If you have any uncertainties about the compatibility of your device before purchasing, please feel free to contact us promptly, and our dedicated customer service team promises to provide timely assistance within 18 hours.

8.9

Excellent

Save 9%

We scanned 1186 products

We reviewed these offers relevant to the 4k Gaming Tv 120hz Oled Xbox Series X within online retailers such as Amazon, eBay and other local retailers, ensuring we covered all major brands and models. The products we selected come from trusted brands like Sony, Hisense, Philips, Samsung, TCL, Gawfolk, Ubluker, all of which have a reputation for consistently delivering high-quality products that users love and innovative approaches for function & design.

For the best 4k Gaming Tv 120hz Oled Xbox Series X in the market, we considered we took a deep dive into 5931 online reviews , focusing on elements like user satisfaction, performance in real-world conditions, and long-term reliability. Our ranking also evaluates each review’s relevancy, authenticity, up-to-dateness and depth so that the comparison is more sound.

We concluded that:

The clear winner of our analysis is Sony BRAVIA 8 OLED, K55XR80, 55 Inch 4K HDR Google Smart TV, Gaming Features for PlayStation 5 and IMAX Enhanced, Dolby Vision Atmos, Chromecast, Apple AirPlay, 120Hz, 5 Year Warranty. We love many things about this product by Sony. What sets it apart from the competition is Next-level cinematic visuals. , Immersive surround sound. , Designed for elegance.
The best value product for most shoppers and where user satisfaction is continuously the highest is Hisense 55 Inch 120Hz OLED Smart TV 55A85NTUK - Dolby Vision IQ, HDR10+ Adaptive, IMAX Enhanced, Hybrid Log-Gamma (HLG), Vidaa OS with Freely, Youtube, Netflix and Disney+ (2024 Model) by Hisense based on online reviews by bloggers, experts and online shoppers.
The biggest bargain at the moment for 4k Gaming Tv 120hz Oled Xbox Series X and the best cost-to-value ratio is 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) Blackat TCL with a 31% discount.
Our list of the best 4k Gaming Tv 120hz Oled Xbox Series X is updated regularly to reflect new releases and changes in product availability, so be sure to check back often for the latest rankings and discounts.

10 Best 4k Gaming Tv 120hz Oled Xbox Series X in The UK

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RUIPRO 8K Fibre Optic HDMI Cable 20M Ultra High Speed HDMI 2.1 48Gbps 8K@60Hz 4K@120Hz Dynamic HDR eARC HDCP 2.3, Compatible with TV, Laptop, Projector, PS5, Xbox Series X, AVR, Blu-ray Player

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Cable Matters [Ultra High Speed HDMI Certified] 3-Pack 48Gbps 8K HDMI Cable 1m with 8K@60Hz, 4K@240Hz and HDR Support for PS5, Xbox Series X/S, RTX3080/3090, RX 6800/6900, Apple TV, and More

AJPARTS UK Ultra High-Speed HDMI 2.1 Cable – 2m, 48Gbps, 8K@60Hz & 4K@120Hz, Dynamic HDR, Dolby Vision, Compatible with PS5, Xbox Series X/S, and 8K/4K TVs

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AJPARTS UK HDMI 2.1 Cable – 2m, 48Gbps, 8K@60Hz & 4K@120Hz, Dynamic HDR, Dolby Vision, Compatible with PS5, Xbox Series X/S, a-pple TV, and 8K/4K TVs

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We scanned 1186 products

We concluded that: