Best 4k Tv 40 Inch Deals - Top 10 in September 2025

Last Update: 16. September 2025
1
Best Choice
10.0
Panasonic

FREE delivery**
  • HD COLOUR ENGINE: Experience vibrant visuals with this LED TV's HD Colour Engine processing chip, delivering natural colours and breathtaking content across TV shows, movies and games
  • HIGH CONTRAST IMAGES: Enjoy a rich, high contrast picture with High Dynamic Range (HDR) technology, producing deeper blacks and brighter whites for an elevated viewing experience
  • WITH FIRE TV BUILT-IN: Access your content instantly with Fire TV's intuitive, personalised main home screen, while the system also allows you to control compatible smart home devices, lighting, and more directly from your Full HD TV
  • ALEXA VOICE CONTROL: Control your Smart TV with Alexa on the Voice Remote, making it simple to change channels, launch apps and manage compatible smart home devices using just your voice
  • GAME MODE: Level up your gaming with the dedicated Game Mode, specially designed to reduce input lag and ensure a smooth gaming experience for all your favourite titles
  • MEDIA PLAYER: Connect USB drives with ease to access all your personal music, videos, and photos through the built-in Media Player, making this HDR TV ideal for family entertainment
  • CONNECTIVITY: HDMI x 1 (side) x 1 (back), HDMI 1.4 Support Feature, Ethernet x 1 (back), USB 2.0 x 1 (side), ARC (2 inputs, rear), Headphone Output x 1 (side), Digital Audio Output x 1 (rear)
Colour Brand Weight
Black Panasonic 7.5 kg
£27900
Amazon
Show Deal
2
Best Value
9.9
TCL
TODAY 28% OFF!
£219.00 (28% DISCOUNT!)

FREE delivery**
  • 【HDR】High dynamic range (HDR), provides a superior experience with striking brightness, exceptional shadow detail and vivid colour. Sit still and enjoy incredible picture details as the film makers intended.
  • 【Micro Dimming】Micro Dimming uses smart technology to analyse your TV image, ensuring enhanced picture quality and an unrivalled visual experience. See how local dimming is applied via over one hundred separate zones to fine tune movies and TV, resulting in brightness and contrast levels to suit every scene.
  • 【Dolby Audio】Inserted Dolby Decoder, giving you a memorable viewing experience with a pure, deep and impactful sound. The latest powerful speakers bring you a more immersive and surrounding experience.
  • 【Android TV】TCL's AndroidTV comes with Google Home and Assistant as part of the package. Find the latest movies, check football scores, or control home lighting – all without missing a moment of the show you're watching. Use apps on the big screen, switch tasks, and manage accounts seamlessly. With Android, it's easy.
  • 【Bezeless Metal Design】Ultra-slim profile made from brushed metal. No frame on the front for a bigger screen and more picture that you love. This slim design concept is not only an elegant piece of craftsmanship but also a durable one that will blend into your living space. A timeless piece of Art Design elevating and blending perfectly into your living space.
Colour Brand Weight
Black TCL 6 kg
£15800
RRP: £219.00 -28%
Amazon
Show Deal
3
9.8
HYE

FREE delivery**
  • Adjustable Feet for Flexible Positioning: The TV features adjustable feet that allow you to raise, lower, or angle the screen slightly inward or outward—ideal for centring the view based on your room setup or furniture arrangement.
  • Stunning 40" TV Full HD Visuals – Immerse yourself in crystal-clear 1920 × 1080 resolution with vibrant colours and sharp detail that make movies, sports, and gaming come alive. The frameless TV 40 inch smart design maximises your viewing area, delivering a sleek, modern look that’s perfect for any room while enhancing the sense of scale for a truly cinematic home experience.
  • All Your Favourites in One Place – This 40 inch smart TV is powered by Tizen OS, offering instant access to Netflix, Prime Video, YouTube, BBC iPlayer, and more. Enjoy smooth streaming, personalised recommendations, and quick navigation to keep you watching without the wait. Whether it’s the latest hit series or timeless classics, your entertainment is always front and centre.
  • Sleek, Connected & Wireless Freedom – Designed as a premium television smart option, the ultra-thin profile blends with any décor. Built-in Bluetooth TV support lets you connect headphones or speakers without messy cables, while Wi-Fi connectivity keeps your smart features running seamlessly. This is style and substance in one complete package.
  • Fits Any Space, Works Anywhere – From the lounge to a TV for bedroom setup, the slim TV build and VESA wall-mount compatibility give you the flexibility to position your screen exactly how you want it. Light and easy to move, it’s equally at home wall-mounted for a minimalist look or on its stand for easy relocation.
  • Built for Gaming & Versatile Use – With three HDMI inputs, two USB ports, and LED TV technology, this flat screen TV delivers smooth visuals for both movies and fast-action gaming. Samsung Gaming Hub integration allows you to stream games directly from the cloud—no console required—while voice control support adds hands-free convenience to your setup.
Colour Brand Weight
Black HYE 3 kg
£16900
Amazon
Show Deal
4
9.7
Hisense

FREE delivery**
  • Picture Quality: Quantum Dot Technology | Full HD (1920x1080) | Refresh Rate: 60 hertz | 178 wide viewing angle | AI Sports Mode
  • Sound: 16 Watts Speakers | DTS Virtual: X | Dolby Atmos
  • Connectivity: WiFi Built-in| Screen Mirroring |2 x USB 2.0 Ports to connect hard drives and other USB devices | 2 x HDMI 1.4 (HDMI 1 eARC supported) to connect latest gaming consoles, set-top box, Blu-ray Players | Ethernet | 3.5mm earphone Jack
  • Design: Double Stand | Adjustable Stand Width | Bezelless Design
  • Smart TV Features: VIDAA U7 OS| Supported Apps: Freeview Play, 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.
  • Warranty Information: 2 year warranty provided by Hisense
Colour Brand Weight
Black Hisense 10 g
£20899
Amazon
Show Deal
5
9.6
Changhong
TODAY 9% OFF!
£229.99 (9% DISCOUNT!)

FREE delivery**
  • ✅QLED 4K UHD Excellence: The CHiQ U43QM9K features stunning 4K UHD (3840x2160) resolution, offering four times the detail of Full HD. With advanced QLED technology and HDR10 support, enjoy vibrant colors and lifelike visuals for an immersive experience
  • ✅Roku TV for Endless Entertainment: Built on the Roku TV platform, it supports popular streaming services like Netflix, Disney+, and Hulu. Enjoy a wide variety of content with easy access to your favorite movies and shows
  • ✅Smart Voice Assistant: This TV works with Alexa, Google Assistant, and Apple Home for easy voice control. Switch channels, adjust volume, or search for content effortlessly. Control it via smartphone for a seamless smart home experience for all
  • ✅Immersive audio and ultra HD visual experience: Equipped with Dolby Audio and Dolby+ for exceptional sound quality, HDMI 2.1 for smooth 4K playback, and USB 2.0 ports for easy connection to external storage, ensuring effortless video and music playback
  • ✅Metal Frameless and Versatile Mounting: This TV has a metal frameless design with dimensions of 956 x 180 x 602 mm with stand and 956 x 86 x 556 mm without stand supporting VESA 200 x 200 mm for wall mounting or stable stand placement
Colour Brand Weight
Black CHiQ 7.9 kg
£20999
RRP: £229.99 -9%
Amazon
Show Deal
6
9.6
TP Vision
TODAY 9% OFF!
£219.00 (9% DISCOUNT!)

FREE delivery**
  • COMPACT DESIGN Sleek, lightweight, and space-saving, this smart TV fits effortlessly into bedrooms, kitchens, and small living spaces. Its modern design blends seamlessly with any decor while delivering stunning visuals
  • ULTRA-SHARP PICTURE: Love everything you watch on this HD LED Ambilight TV. Philips Pixel Precise HD engine optimises picture quality to deliver ultra-sharp images, rich colours and smooth motion
  • SUPPORTS HDR10: Experience vivid tones and brighter colours with High Dynamic Range (HDR10) and HLG. Enjoy enhanced contrast, from the darkest shadows to the brightest highlights, delivering stunning clarity and exceptional visual detail
  • DOLBY AUDIO WITH VOCAL BOOST: Enjoy crystal-clear Dolby Audio, from action scenes to nature visuals. Vocal Boost enhances dialogue, letting you adjust speech volume without affecting background sound so you never miss a word
  • TITAN OS PLATFORM: Seamless access to top streaming apps & hundreds of channels. Enjoy an intuitive interface, personalised homepage & advanced search, making it easier than ever to find & discover your favourite content
Colour Brand Weight
Matt Black PHILIPS 5.1 kg
£19900
RRP: £219.00 -9%
Amazon
Show Deal
7
9.5
TCL

FREE delivery**
  • See every detail with FHD: Compared to high definition screens, full high definition screen can present you with twice the real and detailed picture. Sit still and enjoy incredible picture details as the film makers intended.
  • Endless entertainment: With Fire TV built-in, enjoy endless entertainment on thousands of apps and channels, including BBC iPlayer, Netflix, Prime Video, YouTube, Disney+, NOW, Freeview play and many more. (subscription fees may apply)
  • Theatrical Sound Enjoyment: Inserted Dolby Decoder, giving you a memorable viewing experience with a pure, deep and impactful surround sound. DTS Virtual X /DTS-HD makes an enveloping sound that appears to emerge above, besides, and behind you, providing an immersive experience in any space.
  • Smart voice control: Control the Smart TV easily with the included Voice Remote with Alexa. Change channels, adjust volume, open apps and much more. You can also operate other compatible smart home devices in your household with your voice.
  • Mira Cast & Airplay 2 : Smart Cast helps you to gain considerable comfort by viewing and playing the media assets contained on your Android, iOS and Mac devices via Miracast and AirPlay.
Colour Brand Weight
Black TCL -
£15800
Amazon
Show Deal
8
9.4
HKC
TODAY 6% OFF!
£158.00 (6% DISCOUNT!)

  • RCA 40" Smart TV: Your RCA 40" FHD LED TV has a slim and lightweight design that saves you space and is perfect for your living room, home, meeting room.
  • Roku Smart TV: Your RCA TV is equipped with Roku operating system, which provides rich content. With built-in apps like BBC, Netflix, Freeview Play, Disney+, you can explore your favorite shows and movies.
  • HDR Technology: HDR technology enables an ultra-wide color space to display images with a high dynamic range, allowing you to enjoy more picture detail.
  • High Quality Sound System: Dolby Audio and DTS Studio Sound on your RCA TV simulates surround sound without additional loudspeakers, allowing you to enjoy rich stereo sound and immersive virtual surround sound.
  • Various Extension Interfaces: This compact and portable RCA TV has 2 x HDMI port, 2 x USB port, 1 x RF Input, 1 x RJ45, 1 x Optical. Various interfaces allow you to expand more devices on this TV.
Colour Brand Weight
black RCA 6.97 kg
£14900
Was: £158.00 -6%
Amazon
Show Deal
9
9.3
Toshiba
TODAY 24% OFF!
£249.00 (24% DISCOUNT!)

  • TRU Flow reduces image judder, even during rapid cuts and fast-moving scenes. Plus, TRU Resolution upscales a range of non-4K content to create a more high-resolution image, drawing you into a truly vivid experience.
  • Enjoy a 4K HDR experience like no other. With Dolby Vision HDR, your viewing is enhanced with ultra-vivid picture quality. Dolby Vision features colours never before seen, highlights up to 40 times brighter than standard, and blacks 10 times darker. All of this combines to give you the best possible viewing experience.
  • With Dolby Atmos, immersive sound waves flow around you and the room, creating a truly cinematic experience Combined with Sound by Onkyo, you'll have everything you need for an unforgettable sound experience.
  • VIDAA tv is a new way to enjoy your favorite TV shows - live TV and streaming channels together on your TV's programming guide. Its live TV! Choose what you want to watch from the guide and channel list, alongside digital, cable, or satellite TV programming. VIDAA tv features movies, TV shows, cooking shows, music, documentaries, and so much more. No login required and no app download. VIDAA tv is 100% free.
  • Make your TV experience effortless with your preferred voice assistant. From TV search to navigation, Alexa, Google Home, or VIDAA Voice ensures easy access to your favorite TV entertainment and smart home control. With VIDAA, you have a choice.
Colour Brand Weight
Black Toshiba -
£18900
RRP: £249.00 -24%
Amazon
Show Deal
10
9.3
LG Electronics
TODAY 18% OFF!
£279.00 (18% DISCOUNT!)

  • Sharp 4K Ultra HD picture & AI Sound, driven by the smart α5 AI processor
  • Sleek and slim design
  • webOS smart platform with Freeview Play, Netflix, Disney+ and more
  • Instant movie theatre with FILMMAKER mode and HDR
  • Enhance your gaming experience with built in Game Optimiser & ALLM
Colour Brand Weight
Dark Iron Gray LG 8.9 kg
£22900
RRP: £279.00 -18%
Amazon
Show Deal

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More information and FAQs about the featured 4k Tv 40 Inch in this comparison:


Technical Details
Colour Black
Brand TCL
Weight 6 kg
Advantages
  • Smart features
  • Full HD resolution
  • 40-inch display
  • Energy efficient
FAQs about TCL 40S5400AK 40-inch Television, HDR, FHD, Smart TV Powered by Android TV, Bezeless design (Kids Mode, Dolby Audio, compatible with Google assistant)
What is the resolution of the TV?
The 40S5400AK 40" Smart S54 Full HD LED TV has a resolution of 1920 x 1080 pixels.
Does the TV have built-in Wi-Fi?
Yes, the TV comes with built-in Wi-Fi, allowing you to connect to the internet and stream content.
Can I use streaming services like Netflix on this TV?
Yes, you can access popular streaming services like Netflix and enjoy your favorite shows and movies.
Does the TV come with a remote control?
Yes, the TV comes with a remote control for easy navigation and control of the TV's functions.
Are there HDMI ports available?
Yes, the TV has multiple HDMI ports for connecting external devices such as gaming consoles, Blu-ray players, and soundbars.
Technical Details
Colour Black
Brand TCL
Weight -
Advantages
  • FHD Display
  • Smart TV
  • HDR & HLG
  • Metal Bezel-less
  • Dual-band Wifi
FAQs about TCL 40SF540K 40-inch FHD Smart Television - HDR & HLG-Dolby Audio-DTS Virtual X / DTS-HD-Metal Bezel-less-Dual-band Wifi 5-with Fire OS 7 system
Is the TCL 40SF540K a smart television?
Yes, the TCL 40SF540K is a smart television with the OS7 Smart TV platform.
Does the TCL 40SF540K support HDR and HLG?
Yes, the TCL 40SF540K supports HDR (High Dynamic Range) and HLG (Hybrid Log-Gamma) for enhanced picture quality.
What audio technologies does the TCL 40SF540K support?
The TCL 40SF540K supports Dolby Audio, DTS Virtual X, and DTS-HD for immersive audio experience.
Does the TCL 40SF540K have a bezel-less design?
Yes, the TCL 40SF540K features a metal bezel-less design that maximizes the display area.
What Wi-Fi capabilities does the TCL 40SF540K have?
The TCL 40SF540K has dual-band Wi-Fi 5 (802.11ac) for seamless internet connectivity.
Technical Details
Colour black
Brand RCA
Weight 6.97 kg
Advantages
  • Large Screen
  • Smart TV
  • Multiple HDMI ports
  • Access to streaming services
  • High Definition Resolution
FAQs about RCA Roku TV 40" FHD Smart TV, RK40FQ1 40 Inch TV with Apple TV+ BBC Netflix Freeview, HDR Dolby Audio HDMI USB Port, Large Screen TV for Living Room
Does the RCA Roku TV 40” FHD Smart TV come with Apple TV+ BBC Netflix Freeview?
Yes, the TV comes with access to Apple TV+, BBC, Netflix, and Freeview.
How many HDMI ports and USB ports does the TV have?
The TV has 2 HDMI ports and 2 USB ports for connecting various devices.
Does the TV support HDR?
Yes, the TV supports HDR for enhanced color and contrast.
What audio technologies does the TV have?
The TV has DTS Studio Sound and Dolby Audio for immersive audio experience.
Is the RCA Roku TV 40” FHD Smart TV ideal for large living rooms?
Yes, the 40-inch screen size makes it ideal for large living rooms.
Technical Details
Colour Dark Iron Gray
Brand LG
Weight 8.9 kg
Advantages
  • High resolution
  • Smart features
  • Large screen size
  • Energy efficient
FAQs about LG LED UR78 43" 4K Smart TV, 2023 [Energy Class G]
What are the dimensions of the LG LED UR78 43" 4K Smart TV?
The dimensions of the LG LED UR78 43" 4K Smart TV are 38.5" x 22.6" x 3.5" (without stand).
Does the LG LED UR78 43" 4K Smart TV support HDR?
Yes, the LG LED UR78 43" 4K Smart TV supports HDR10 and HLG for an enhanced viewing experience.
Can I connect external devices to the LG LED UR78 43" 4K Smart TV?
Yes, the LG LED UR78 43" 4K Smart TV has 3 HDMI ports and 3 USB ports for connecting external devices such as gaming consoles, Blu-ray players, and USB drives.
Does the LG LED UR78 43" 4K Smart TV have built-in Wi-Fi?
Yes, the LG LED UR78 43" 4K Smart TV has built-in Wi-Fi, allowing you to connect to your home network and access online streaming services.
What operating system does the LG LED UR78 43" 4K Smart TV use?
The LG LED UR78 43" 4K Smart TV uses LG's webOS operating system, providing a user-friendly and intuitive interface for navigating through apps and settings.

General information you should know about 4k Tv 40 Inch:


Are you in the market for a new television? Look no further than the incredible 4K TV 40 inch. With its stunning resolution and sleek design, this TV will bring your viewing experience to a whole new level. In this text, we will provide you with general information about the 4K TV 40 inch, highlight its features and benefits, and encourage you to consider purchasing this fantastic product through a comparison.

The 4K TV 40 inch is a must-have for any home entertainment system. Its 40-inch display offers a crisp and vibrant picture quality with four times the resolution of Full HD TVs. This means you can enjoy watching your favorite movies, TV shows, and sports events with incredible clarity and detail. The 4K resolution will bring every scene to life, making you feel like you're part of the action.

Aside from its stunning display, this TV also boasts a range of impressive features. It comes equipped with advanced smart technology, allowing you to connect to the internet and stream all your favorite content directly on your TV. You can access popular streaming services such as Netflix, Amazon Prime, and Hulu, as well as browse the web and download apps to enhance your viewing experience.

The 4K TV 40 inch also offers a smooth and seamless user experience. Its intuitive interface ensures easy navigation through menus and settings, making it a breeze to find and enjoy your preferred content. Additionally, the TV has multiple HDMI and USB ports, enabling you to connect external devices such as gaming consoles and soundbars, enhancing your overall entertainment setup.

When comparing the 4K TV 40 inch to other similar products on the market, you'll find that it offers incredible value for money. Its competitive pricing combined with its impressive features make it an excellent choice for any budget-conscious consumer. On top of that, this TV is built to last, with high-quality materials and components that ensure long-term reliability and durability.

In conclusion, the 4K TV 40 inch is an outstanding television that offers exceptional picture quality, advanced smart features, and a user-friendly interface. Its affordable price and long-lasting performance make it a worthwhile investment. If you're in the market for a new TV, consider the 4K TV 40 inch and take advantage of its amazing features. Upgrade your home entertainment experience today and immerse yourself in the world of stunning visuals and captivating entertainment.