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10 Best Energy Efficient Smart Tv in The UK

Last updated on 07/07/2025

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Best Choice

9.8

Exceptional

Samsung

Samsung 43" Q60D QLED 4K, Powered by Quantum Dot, Quantum HDR, Object Tracking Sound Lit, Gaming Hub, DUAL LED

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Why We Love It

Vibrant colours with Quantum Dot.
Incredibly detailed with Quantum HDR.
Captivating audio with OTS Lite.

Main Highlights

100% Colour Volume* with Quantum Dot: A naturally bright and colourful picture with 100% colour volume
Quantum HDR: Open up previously hidden depth and detail
Object Tracking Sound Lite: Experience sound that moves with the action on-screen
Gaming Hub: Play the latest games from Xbox, Blacknut, Nvidia and more straight from your TV. No console required*.
Dual LED: Warm and cool LEDs create beautifully balanced and lifelike colour with bold contrast

Samsung The Frame QE32LS03CBUXXU TV 32 inch Ultra HD Smart TV

39% Off

Why We Love It

Delivers stunning 4K Ultra HD.
Smart TV offers convenience.
Compact 32 inch screen size.

Main Highlights

The Frame QE32LS03CBUXXU TV 32 inch 4K Ultra HD Smart TV

Amazon Fire TV 40-inch 2-Series (Newest gen) | 1080p HD smart TV

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Why We Love It

Unrivaled entertainment access.
Stunning HD picture quality.
Innovative voice control features.

Main Highlights

High definition TV: bring films and TV series to life in HD 1080p resolution, with support for HDR 10, HLG and Dolby Digital Audio.
All your entertainment in one place: Fire TV gives you quick access to live TV, video games and music. You can stream over a hundred thousand films and TV programmes with subscriptions to Netflix, Prime Video, Disney+ and more.
Stream for free: watch free films and TV episodes with apps, such as YouTube, Pluto TV, Tubi and more.
Watch from room to room: All of your films and series from Fire TV devices will stay in sync, for a seamless viewing experience from one room to the next.
Smart and always getting smarter: Fire TV adds new Alexa skills, features, smart home capabilities and voice functionality all the time.
Press and ask Alexa: use the Fire TV Alexa Voice Remote to find your favourite content, get sports updates, control smart home devices and more.
Connect all your devices: use the 2 standard HDMI inputs to connect to satellite TV and video game consoles. Use the HDMI ARC to input audio equipment for enhanced sound.
Wireless Bluetooth listening: connect Bluetooth headphones for private listening to watch TV without disturbing those around you.
Games on Fire TV: discover, explore and play games from the Amazon Appstore, Luna and Twitch.

Philips 55PUS7009 4K LED Smart TV - 55 Inch Display with Pixel Precise Ultra HD Titan OS Platform and Dolby Atmos Sound, Works with Alexa and Google Voice Assistant - Black

8% Off

Why We Love It

Sharp picture and rich colors.
Titan OS smart platform.
Dolby Atmos immersive experience.

Main Highlights

SHARP PICTURE: Love everything you watch on this 4K UHD LED TV. Philips Pixel Precise Ultra HD engine optimizes picture quality to deliver sharp images, rich colours, and smooth motion. You get the best possible viewing experience every time
TITAN OS PLATFORM: Find what you love with our TITAN OS smart TV platform. Enjoying a series? Continue watching straight from the home screen. Looking for something new? Browse categories and see suggestions from top streaming services in one place
DOLBY ATMOS: Pulls you in deeper by placing sound effects in the space around and above you. Whether it's spaceships flying overhead or quiet footsteps sneaking up from behind, you'll feel like you're right in the middle of the action
GREAT FOR GAMING: HDMI 2.1 gets the best from your console, with variable refresh rate (VRR) support, fast gameplay and smooth graphics. A low-input-lag setting activates automatically when you turn on your console
SUSTAINABLE MATERIALS: With its almost bezel-free screen, this sleek 4K UHD TV looks great in any room. The TV remote uses recycled plastic, our packaging uses FSC-certified recycled cardboard, and inserts are printed on recycled paper

Hisense 55 Inch 4K QLED Smart TV 55E77NQTUK - Quantum Dot Colour, 4K AI Processor, Dolby Vision Atmos, Smooth Motion, Sports Mode, Vidaa OS with Freely, Youtube, Netflix and Disney+ (2024 Model)

53% Off

Why We Love It

Bright, precise Quantum Dot colours.
Ultimate immersive Dolby Atmos sound.
Effortless Share-to-TV function.

Main Highlights

Picture Quality: Quantum Dot Technology | 4K Ultra HD 3840×2160 | 60Hz Refresh Rate | Dolby Vision | HDR 10 | HDR 10+ Decoding | MEMC | ALLM | VRR
Sound: 20Watts Speakers | DTS Virtual: X | Dolby Atmos
Connectivity: Dual Band Wifi (2.4G and 5G) | Bluetooth 5.0 | Airplay 2 | Share to TV | 2 x USB 2.0 Ports to connect hard drives and other USB devices | 3 * 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: Dual Stand | Bezelless Design
AI Features: AI Sports Mode | AI Picture | AI Adaptive Depth
Certification: 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 55P755K 55-inch Ultra HD, Wide Color Gamut, 4K HDR TV, Smart TV Powered by Android TV (Dolby Atmos 2.0, Dolby Vision, HDR 10+, Voice Control, compatible with Google assistant, Chromecast built-in)

Why We Love It

Incredible 4K HDR contrast and colours.
Broad range of HDR formats.
Immersive Dolby Atmos 2.0 audio.

Main Highlights

【4K HDR】The latest standard for 4K UHD content is High Dynamic Range. It expands the range of both contrast and colours significantly. HDR reproduces accurately light and dark shades with precise colours and dazzling detail images.
【Wide Colour Gamut 93% BT.709】Discover the incredible variety of intense and ultra realistic colours of digital cinema in your living room thanks to the Wide Colour Gamut that reproduces 30% purer and richer colours than traditional LED screens.
【HDR Multiformat】There are a lot of ways to get the best 4K HDR picture quality on TV: HDR10+, DOLBY VISION. This TCL TV supports them all!
【Motion Clarity】On fast moving actions, you don’t want to miss a detail. MEMC TCL’s proprietary software algorithm steps up to the plate while you’re watching sports or fast-paced shows or movies. Helping reduce motion display blur and keeping motion trails to a minimum.
【Dolby Atmos 2.0】Immersive, moving audio flows all around you. Sound has never sounded this good. Feel a deeper connection to the stories and music you love with sound that moves all around you with breathkaing realism.

Panasonic TV-43W80AEY W80 Series 43 inch 4K Ultra HD LED Smart TV, 2024, Fire TV, Freely, Dolby Vision & Atmos, Alexa Voice Control, Airplay, Black

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Why We Love It

Stunning lifelike picture quality.
Immersive Dolby Atmos audio.
Seamless smart TV experience.

Main Highlights

HCX PROCESSOR: Experience stunning contrast, clarity and lifelike colour with this UHD TV's HCX Processor, delivering a picture quality true to the filmmaker's vision
MULTI HDR SUPPORT: Enjoy optimised brightness, contrast and colour scene-by-scene with support for Dolby Vision, HLG, HDR10, and HDR10+, ensuring exceptional visuals exactly as the director intended
SURROUND SOUND PRO & DOLBY ATMOS: Elevate your viewing with the immersive Dolby Atmos technology and Surround Sound Pro on this LED TV, bringing the cinema audio experience home
WITH FIRE TV BUILT-IN: Watch your favourite shows, movies and live TV instantly with this 4K Fire TV's intuitive home screen, offering personalised recommendations and watchlists for up to 6 user profiles
FREELY: Stream your favourite live and on-demand TV, all in one place, all for free. You can find everything from all the big channels, including BBC, ITV, Channel 4, and Channel 5. All you need is Wi-Fi, so no need for a dish, box, or aerial.
GAME MODE PLUS: Level up with Game Mode Plus, including ALLM HDMI 2.1, VRR and Dolby Vision HDR Gaming support for smooth and detailed on-screen action and lightning-fast response times
ALEXA VOICE CONTROL & AIRPLAY: Control your Smart TV with Alexa voice control, while AirPlay allows easy content sharing from Apple devices for a seamless entertainment experience
5 YEAR GUARANTEE: Guarantee must be claimed by registering the product on the dealer's website.

Samsung DU8000 Crystal UHD 4K 50" Smart TV, With Object Tracking Sound Lite, AirSlim, Gaming Hub, Crystal Processor 4K, Smart TV powered by Tizen, UE50DU8000UXXU, English Model (2024)

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Why We Love It

Crystal clear, vibrant color display.
Sound moves with on-screen action.
Slim, sleek design enhances décor.

Main Highlights

Samsung Smart TV with Dynamic Crystal Colour: Everything you watch comes to life in over a billion colours, 64x more than conventional LED TVs
Experience Pristine Clarity: Enhance your experience and upgrade your picture and sound quality, with a powerful 4K processor
Fascinating AirSlim design: A stunningly slim and sleek design, from every angle
Samsung Smart & Gaming Hub: All your favourite smart TV and gaming apps in one place, Play the latest games from Xbox, Blacknut, Nvidia and more, straight from your TV. No console required.¹
Scope of delivery: 1 x Samsung 50" DU8000 Crystal UHD, Object Tracking Sound Lite, AirSlim, Gaming Hub, Crystal Processor 4K, Smart TV powered by Tizen, UE50DU8000UXXU, English Model (2024)

Sony BRAVIA 8 OLED, K65XR80, 65 Inch 4K HDR Google Smart TV, Gaming Features for PlayStation 5 and IMAX Enhanced, Dolby Vision Atmos, Chromecast, Apple AirPlay, 120Hz, 5 Year Warranty

24% OffFree Shipping

Why We Love It

Immersive OLED picture precision.
Cinema-like sound experience.
Inspiring home theatre design.

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 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 create phantom speakers in a cinematic layout; Acoustic Center Sync 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 is backlit for movie nights.
UX: Over 10,000 apps and games are available on this Google TV, along with Voice Search, Apple AirPlay 2, and Chromecast built-in. You could save up to £237 on your energy bills with this television.

Hisense 43 Inch 4K Smart TV 43E6NTUK - Dolby Vision, Game Mode PLUS with 60Hz VRR ALLM, Smooth Motion, AI Sports Mode, Vidaa OS with Freely, Youtube, Netflix and Disney+ & Now TV (2024 Model)

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9.0

Superb

We scanned 434 products

We reviewed these offers relevant to the Energy Efficient Smart Tv 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 Samsung, Amazon, Philips, Hisense, TCL, Panasonic, Sony, all of which have a reputation for consistently delivering high-quality products that users love and innovative approaches for function & design.

For the best Energy Efficient Smart Tv in the market, we considered we took a deep dive into 2171 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 Samsung 43" Q60D QLED 4K, Powered by Quantum Dot, Quantum HDR, Object Tracking Sound Lit, Gaming Hub, DUAL LED. We love many things about this product by Samsung. What sets it apart from the competition is Vibrant colours with Quantum Dot, Incredibly detailed with Quantum HDR, Captivating audio with OTS Lite.
The best value product for most shoppers and where user satisfaction is continuously the highest is Samsung The Frame QE32LS03CBUXXU TV 32 inch Ultra HD Smart TV by Samsung based on online reviews by bloggers, experts and online shoppers.
The biggest bargain at the moment for Energy Efficient Smart Tv and the best cost-to-value ratio is Hisense 55 Inch 4K QLED Smart TV 55E77NQTUK - Quantum Dot Colour, 4K AI Processor, Dolby Vision Atmos, Smooth Motion, Sports Mode, Vidaa OS with Freely, Youtube, Netflix and Disney+ (2024 Model)at Hisense with a 53% discount.
Our list of the best Energy Efficient Smart Tv 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 Energy Efficient Smart Tv in The UK

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We scanned 434 products

We concluded that: