Call 0161 4955021 to arrange collection from your local John Lewis store within 2 working days
Product code: 82442106
- New Apple TV APP
Samsung’s RU7400 TV lets you enjoy the latest films and TV with the billion colour range of Dynamic Crystal Colour tech, for a picture of True 4K colour and clarity. Spend less time searching and more time watching with tailored recommendations for what to watch next. Control all compatible devices with One Remote Control, access a world of online entertainment via Samsung's Smart Hub, and interact by voice with the Bixby Voice Assistant.
HDR deepens your view and shows shades previously unseen in home entertainment. Expanding light, dark and every colour in between to extraordinary new levels, this model's picture gets closer to real life. With HDR10+, colour, contrast and detail are precisely optimised.
4K Ultra High Definition
This 50” screen has four times the number of pixels than 1080p Full HD TVs, delivering stunning realism, natural motion and incredible detail. And UHD upscaling increases the clarity of non-4K content.
Dynamic Crystal Colour: with over a billion hues the picture is stunningly accurate to the colours of real life.
True 4K Colour & Clarity: Samsung deliver the pure colours, sharp contrast and brightness of cutting edge 4K resolution standards.
UHD Processor: this TV adapts to give you the optimum 4K picture.
One Remote Control: control all of your compatible devices and content for seamless multitasking.
Samsung Smart Hub and Apps
With ultra-high definition streaming, catch-up and games services, Samsung's Smart Hub is a superbly intuitive platform. Access the latest apps to experience the best content from Netflix, Amazon Prime Video, Apple TV, BT Sport, NOW TV, Rakuten TV, Google Play Movie and TV, Disney Life, UK TV Play, Hay U and BFI.* You can browse content easily, searching for your favourite programmes and movies while you are still watching TV. Enjoy super-fast response times, as you toggle between apps, online services and live TV with ease. Samsung's Universal Guide lets you discover great content with tailored recommendations just for you.
Interact and control your TV with your voice. Bixby is an intelligent assistant that can help you manage your TV and compatible smart home devices. This TV also works with Alexa, Google Assistant and Smart Things devices (compatible phone and app required. Exact functionality may change at any time and be withdrawn from the product without notice).
Experience easy access to the latest movies via your TV guide in addition to all your traditional TV channels. Whether you’re browsing for the latest Hollywood blockbuster or trying to find Ultra HD content, expand your viewing options through a wealth of additional Smart channels with Samsung TV Plus. Watch subscription free content with on-air and catch-up services including BBC iPlayer, ITV Hub, All 4 and My5. Charges apply for premium on-demand content.
Slim Design with Clean Cable Solution
Slim Design looks stunning from any angle, with a clean back panel. In keeping with the elegant aesthetic, connecting cables run down through legs of the stand, complementing a supremely refined look.
With TVs getting slimmer and built-in speakers getting smaller, choosing the right sound system is more important than ever. Soundbars enhance your TV’s sound quality and add that extra audio punch to all your movies, games and TV programmes. More affordable and easier to set up than a full size speaker system, they don’t compromise on quality either.
Take a look at our full range of soundbars.
If you want to connect your TV to a blu-ray player, games console, soundbar or soundbase then you'll need a HDMI cable.
View our collection of cables & connections
*Some services may require subscription (sold separately)
A Smart TV is a platform that can run 3rd party Apps. 3rd party content providers may remove Apps from the Smart TV platform or stop supporting them at any time, and we cannot guarantee an App’s availability. When new Smart TV products are launched, there may also be a delay before certain Apps become available. Availability of Apps is not included within the terms of the manufacturer’s warranty, or the John Lewis 2-year Guarantee for audio visual products, or the 5-year Guarantee for TVs.
Delivery information: If you buy a sound bar or DVD/Blu-ray player along with this TV, please note that they'll be delivered separately.
- 3D Ready
- 3D Technology Type
3D Technology Type
Active 3D works from battery-powered glasses. Passive 3D works with an on-screen filter and regular glasses
- Accessories Included
- Remote Control, Battery, VESA Wall Mount Support (support only, mount not included), User Manual, E-Manual, Power Cable
- Audio Details
Different manufacturers use different sound systems to improve your audio experience
- Dolby Digital +
- Bluetooth Enabled
Bluetooth is a wireless way of transferring data between electronic devices over short distances
Delivers edge-to-edge viewing and reduced screen glare
Digital Living Network Alliance compatible - lets you build a digital network around the home with other DLNA devices
- Digital tuner
Built-in digital tuners let you receive channels through an aerial with Freeview or through a satellite dish with freesat
- TVPlus and freesat HD
- H65.02 x W112.48 x D5.9cm
- Dimensions With Stand
- H73.58 x W112.48 x D34.67cm
- Energy Rating
Graded on performance, from A+++ to G, with A+++ being the highest rating. Higher ratings mean better energy efficiency
- Freesat built in
Expanding contrast ratio and colour palettes, this product’s High Dynamic Range (HDR) compatibility gives greater glow and visual depth than regular HD content.
- Hard drive
Stores files like videos and images, and programmes such as games. A portion of this may already be allocated to data like your operating system
- Headphone socket
- Internet Ready
Internet enabled devices allow you access to a wealth of online content through Wi-Fi, dongle or Ethernet connection.
- Yes - Built-in Wi-Fi
- Manufacturer Part Number (MPN)
- Model name / number
- NFC enabled
Devices with NFC (Near Field Connection) can be tapped together to establish a wireless connection for sending or streaming files and other data
- Number of tuners
Number of tuners
These are built-in the TV to access digital television channels, radio stations or even HD channels at no extra cost
- Operating system
Determines the interface you see on screen and the types of programmes you can run.
- Samsung Smart TV
- Packaged Dimensions
- H79 x W130.7 x D17cm
- Picture Resolution
The number of pixels that make up the image. A higher picture resolution makes for greater clarity, depth and detail in the image. Higher resolutions screens also make it harder to distinguish individual pixels from a close distance
- 4K Ultra HD
Ports used to connect other devices, for example USB to connect peripherals or HDMI to connect to a high definition display. There may be different types of ports, eg. some USB ports can charge a plugged in device while the unit is in sleep mode
- 3 x HDMI, 2 x USB, 1 x Ethernet, 1 x Optical Out, 1 x Common Interface, 1 x Terrestrial; 1 x Cable Input, 1 x Satellite Input
- Power Consumption - Annual
Power Consumption - Annual
Estimated energy use for a full year's use, based on EU regulations
- 126 kWh
- Power Consumption - On Mode
Power Consumption - On Mode
The average daily power consumption based on EU measures. Rated power consumption based on maximum continuous use may differ.
- Power Consumption - Stand By
Power Consumption - Stand By
Amount used when on standby, based on EU regulations
- Recording Capacity (hours)
- Refresh Rate
The number of times the screen is refreshed per second - a higher number can result in a smoother image. Please note, manufacturersmay use their own measurements for refresh rate, so these may not always be comparable.
- Samsung Picture Quality Index: 1900
- Remote Control
- Screen Resolution
Picture quality defined by the number of individual dots (pixels) used to create an image. The higher the number of pixels, the higher the image quality.
- 3840 x 2160 pixels
- Screen Type
LED screens are backlit, with multiple light-emitting diodes; OLEDs use individual organic light-emitting diodes with no backlight; QLEDs use Quantum Dot technology to provide excellent levels of contrast, colour reproduction and energy efficiency
- Screen size
The size of the device's screen, usually measured diagonally in inches
- Smart TV
Connects to the home Wi-Fi to access apps including BBC iPlayer, stream from services such as Netflix and browse websites
- Speaker output
The total output measured in watts. The higher the number, the louder the sound.
- Table Top Stand
- VESA Wall Mount Dimensions
- 200mm x 200mm
- Viewing angle (horizontal / vertical)
Viewing angle (horizontal / vertical)
The angle from which the display is clearly visible with no loss of image quality. Higher figure will ensure more people seated around the display will be able to view it clearly
- 178 degrees
- Visible Screen Size (measured diagonally)
Unpackaged weight of the product
- With stand: 16.5kg. Without stand: 13.8kg
4K Ultra HD | also referred to as 4K and UHD, delivers four times the pixels of a Full HD screen to display unprecedented picture clarity and detail, even close up
High Dynamic Range (HDR) | Expanding contrast ratio and colour palettes, High Dynamic Range (HDR) gives greater glow and visual depth than regular HD content.
UHD Alliance| A band of TV brands, broadcasters and film producers that set Ultra HD standards. Members include LG, Samsung, Sony, Panasonic, Netflix, Disney, Warner Bros and Technicolor.
Ultra HD Certified | The manufacturer guarantees that the TV reaches specific Ultra HD picture quality and resolution benchmarks for true Ultra HD colour and clarity.
4K Upscaling | boosts standard definition and high definition content to a near 4K ultra-high definition picture quality. Upscaling is a process through which a lower resolution signal or data source is displayed at a higher resolution. The upscaling process interpolates additional pixels from the source data, and produces a clearer picture on your 4K screen than a non-upscaled image.
LED | LED-backlit TVs feature hundreds of small LEDs (light emitting diodes) to create a thin, light weight and energy efficient TV. This is perhaps the most common screen type on the market
Smart TV | streams online content through your home network to bring you access to digital content such as On Demand, and streaming services from the internet such as apps
Freesat HD | a satellite service which offers quality, free entertainment via a set top box or integrated receiver, in high definition
Wi-Fi | allows TVs, smartphones, computers and other devices to connect to the internet and communicate wirelessly
DLNA (Digital Living Network Alliance) | comprises consumer electronics manufacturers who have created an industry-wide standard to enable devices to share media, such as videos and photos, over a home network
Wireless connection | established via Wi-Fi, Bluetooth, NFC or DLNAMore from Samsung
Delivery & returns
- Standard Delivery
- From free
Delivery to UK mainland locations from 3 working days of your order, delivered on the day of your choice, Monday to Saturday.
Choose your preferred delivery day in checkout. 2-hour and 4-hour slots are available for an additional cost.
Availability varies by postcode. Charges apply to locations outside of UK mainland.
- Next Day Delivery
Order by 2pm for next day delivery, 11am - 9pm, Monday to Saturday. The evening before delivery day we'll let you know a 2-hour delivery window.
Availability varies by postcode. Not available to non-mainland locations, or when ordered with installation and disposal services.
- Click & Collect
Not available for this item
Not available for this item
- International Delivery
Not available for this item
Return small or medium items by post or to John Lewis & Partners and Waitrose & Partners shops.
Large items (delivered by two people, such as appliances and furniture) can be returned using our Home Collection service.