Main product was £1,199.00, now £699.00.
Our Knowhow experts can deliver your new TV and set it up for you so it’s ready to go. Here’s what’s included:
Just add installation to your order at the checkout
If you purchase a TV and a TV Stand together in the same order, please only add one “Install TV to stand with demo” service. We will set up your new TV and TV Stand at the same time.
Removed & recycled when we deliver
To save you the hassle we'll take away and recycle your old large kitchen appliance or TV, along with any packaging when we deliver your new one. Please note that you’ll need to disconnect your old product before we arrive unless you’ve purchased installation with us.
Just add recycling to your order at the checkout.
In store recycling
You can bring any electrical product into one of our stores and we’ll recycle it for you, for free. If your product has any personal data stored on it, please ensure you’ve removed the data before bringing it in for recycling.
Learn more about our recycling service
A Care Plan protects your TV if it develops a fault or breaks down, even as the result of a mishap.
There are two ways to pay for your plan - monthly or fixed term. Paying monthly means you’ll only pay a small amount each month for as long as you want, whereas paying a fixed term is ideal if you just want to pay once and know your product is protected from then on.
Please note, customers selecting a monthly Care Plan will have the payment debited from their chosen card every month
|Protection against breakdown|
|Protection against mishap|
|Fast fix - 14 day repair promise*|
|You won't pay a penny more|
|We'll fix or replace with new|
|Request a replacement|
|Loan TV to keep you going|
|24/7 freephone help & advice|
*14 day repair promise starts from when we collect your item or when you drop your item to one of our stores.
Learn more about the benefits of our Television Care Plan.
You can add a Care Plan to your chosen products on your basket confirmation page when you are ready to checkout, or for Order online & collect in store please ask when you collect your item.
Compare prices of extended warranties for electrical goods at www.compareextendedwarranties.co.uk from any internet enabled mobile device, smartphone, PC or laptop.
Enjoy all the latest entertainment, 3D viewing and the best the internet can offer with the Panasonic VIERA TX-55AS640B Smart 3D 55" LED TV in your living room.
Expanding on the AS600 series TVs, the AS640 boasts high speed processing, stunning 3D images and a Touch Pad remote which makes it even easier to find your favourite content - you can keep the whole family entertained with this TV.
Make the most of Freetime
The VIERA TX55AS640B has an integrated Freeview HD tuner which provides you with access to a range of free-to-air channels and radio stations, including some of your favourite channels in HD. But this TV boasts more than some others thanks to the Freetime feature.
Missed your favourite show? With Freetime built into the TV, you'll get all the advantages of rollback TV for the past 7 days, so you'll never miss the programmes you love. It provides you with access to all of the major catch up TV services, including BBC iPlayer, ITV Player and 4OD. You'll also receive TV recommendations, straight to your TV daily, so there'll always be something to watch.
It uses your internet connection to provide you with access to catch up TV services on demand, so the programmes you want to watch are ready when you are. Access over 200 channels, including sports, music and entertainment, and lets you plan ahead so you'll never miss the best shows. Your recommendations can be found at the touch of a button, and it also includes a search function to make it easy to find shows.
Smarten up your viewing
With a dual core processor at its heart, the VIERA TX-55AS640 brings you smooth and slick Smart TV features, including applications, web browsing, catch-up TV and more. Watch your soaps and drama on BBC iPlayer, keep in touch using social media and browse the internet for your favourite web pages. All you'll need to do is connect to the internet using the built-in WiFi connection or Ethernet port.
In a sea of content, finding your favourite shows can be difficult, so this TV includes the My Home Screen feature. This lets you create your own personalised home page with a TV screen alongside your favourite apps, channels and web pages, so you can find what you want to watch in seconds. You can create up to eight of these home pages, so everyone in the family can find their old favourites and new relevant recommended content quickly and easily.
A wealth of content
Sometimes you just don't know what you want to watch, and the VIERA AS640 has the answer. My Stream shows you all the content recommended for you, based on the types of shows you watch, so you're bound to find something you want to watch. It doesn't just search upcoming shows - it also scans catch up TV and the internet to find something to interest you.
You can help to make the suggestions suit you even more by pressing the clever My button on your remote control. This marks the show as one of your favourites, so My Stream can search for similar programmes the next time you're stuck for something to watch.
Keep your content free from blur with this Panasonic VIERA 55AS640B. It uses a combination of technology alongside speedy 1200 Hz image processing rate that adds extra frames and adapts backlighting, providing crisp and clear images, even during fast-moving scenes. Whether you're watching an action movie or fast-paced sports, you'll see everything clearly.
You can also enjoy 3D content thanks to the two pairs of 3D glasses supplied with this television. Watch 3D Blu-ray movies or content from your 3D compatible set top box without needing to purchase additional glasses. The Active 3D technology switches between two separate full HD images, so you can enjoy rich and detailed 3D images when you're watching TV. Crisp and clear image quality provides some of the best viewing, with natural picture quality and outstanding detail, perfect whether you're watching the rich colours of a documentary or the latest high definition movies. The standard remote is also included, providing total choice on how to use you TV.
Staying in control
Use the VIERA Remote App with your TV to get the most from your entertainment. It is compatible with Apple and Android devices, and makes accessing Smart features even easier, letting you search using the keypad on your device. You can also use Swipe and Share to stream photos and videos to your TV from your smartphone or tablet, perfect when you want to show off your favourite photos.
The touch pad remote supplied with the VIERA TX-55AS640B Smart 3D 55" LED TV includes Voice Assistant technology, which lets you control your TV by talking to it. The remote includes an advanced microphone that can recognise a number of commands, letting you speak to your TV in a natural, conversational tone. It makes it simple to search on your TV - just say what you want and your TV will find it for you.
Don't forget your HDMI cables
Check out our range of HDMI cables to connect your input devices and to make sure your new TV has a perfect picture with improved transfer speeds.
Look out for the Sandstrom Silver Series HDMI cables with their lifetime warranty.
Stay in touch with all your favourite programmes and much more when you bring home the Panasonic VIERA TX-55AS640B Smart 3D 55" LED TV.
Product code: 097426
|Energy efficiency class||A+|
|On-mode power consumption||86 W|
|Annual power consumption||120 kWh|
|Screen technology||LED directlit|
|Resolution||1920 x 1080|
|3D ready||Active 3D|
|Glasses included||3D glasses x 2|
|Motion rate||1200 Hz|
|Processing rate||1200 Hz|
|Smart TV services||- Catch up TV: BBC iPlayer, ITV Player, 4oD, Demand 5
- App store
- Custom homepage
- Full internet browser
- Social media
|Smartphone app||Yes - VIERA Remote|
|Connections||- HDMI x 3 (ARC compatible x 1)
- SCART x 1
- Component input x 1
- Composite input x 1
- USB 2.0 x 2
|TV tuner||DVB-T2 Freeview HD Tuner|
|Electronic programme guide||7-day EPG and 7-day catch up with Freetime|
|Audio power||20 W|
|Mono / Stereo sound||Stereo|
|Sound enhancement||VR-Audio True Surround|
|Remote control||Yes - Touch Pad remote with voice control|
|VESA wall mount dimensions||400 x 400|
|Other features||Ambient Sensor|
|Colour||Black and silver|
|Accessories included||- AC power cable
- 3D glasses x 2
|Dimensions||- Unboxed: 714 x 1240 x 63 mm (H x W x D)
- Unboxed with stand: 759 x 1240 x 289 mm (H x W x D)
- Boxed: 812 x 1630 x 161 mm (H x W x D)
|Weight||- Unboxed: 17.5 kg
- Unboxed with stand: 19 kg
- Boxed: 25 kg
|Manufacturer’s guarantee||1 year|
You could save money by choosing extra items with your purchase - look out for great savings on some products when added as part of the bundle
You can choose some items more than once - just click the "add" button twice
VIERA TX-55AS640B Smart 3D 55" LED TV
Connect your Ethernet devices to your wireless connection with the TP-Link TL-WA890EA WiFi Ethernet Adapter, bringing everything into the wonderful world of wireless.
The TL-WA890EA adapter picks up your WiFi connection and allows you to connect your wired devices, so you won't need to trail cables throughout your home. Now you can connect your Ethernet...
Enjoy crisp, clear video chats through your TV with the high definition Sony CMUBR200 TV Camera.
The TV camera connects to your TV via USB and neatly sits on top of your Sony TV. The compact design seamlessly matches your BRAVIA TV so you'll forget that the camera is even there.
The X-Reality PRO technology enhances low-res images so you can chat to...
Purpose-designed for comfortable navigation between your TV and computer, the Logitech K410 Wireless Living Room Keyboard is an ideal accessory for your connected home.
Designed for the living room
The Logitech K410 Wireless Keyboard lets you wirelessly control your PC when it is connected to your TV for quick and easy browsing.
With its built-in touch pad,...
Compatible with Full HD, 3D and 4k Ultra HD devices, the Sandstrom Silver Series S1HDM214X HDMI Cable provides a premium video connection to get the best quality out of your home cinema system, HDTV, Blu-ray player, games console and other devices.
Supporting data transfer speeds of 21 Gbps the cable delivers smoother transfer and prevents distortion.
The mesh covering...
Make the most of your TV's picture and achieve stunning on-screen image quality with Picture Perfect - a step-by-step video guide from our experts at Knowhow for optimising your TV at home.
Find the perfect picture
The settings on most televisions are optimised to suit a store environment, resulting in over-bright and unrealistic home viewing that doesn't maximise your...
Easily connect your aerial to your Freeview box or TV with the Sandstrom Black Series Aerial Cable & Adapter.
Position your entertainment equipment in an optimal position near to your aerial and use this cable to easily connect with it.
This gold-plated aerial cable also comes with a cable tie to help keep things tidy and an adapter to ensure maximum...
This 3 m Sandstrom S3UHD114X HDMI Cable is a high-quality way to connect up HD devices for superior signal transfer.
High definition flexibility
With its slim design and a generous 3 m length the S3UHD114X HDMI Cable offers excellent mobility and flexibility, invaluable when you're connecting up multiple devices behind a TV cabinet.
It features a...
The Sandstrom Black Series F Type Satellite Cable has a high grade construction to ensure maximum video clarity.
This industry standard cable carries superb definition from your cable box to signal source, so you can view TV at its best.
Two durable gold-plated F-type connectors establish a reliable connection between devices.
Enjoy better sound quality and less...
The connectors on the Sandstrom Silver Series HDMI Cable aregold-plated for extra durability and improved connectivity. It supports data transfer speeds of up to 21 Gbps and screen resolutions of 4k, 3D and Full HD. The 3-layer shielding protects the signal from digital interference.
If your television has a built-in tuner, the Sandstrom HDMI cable's Audio Return Channel can send...
Enjoy a reliable high definition connection when you use the 5 m Sandstrom Black Series S5HDM114X HDMI Cable.
Connect your Blu-ray player to your HD TV or your PC to your monitor. The gold plated connectors mean you can rely on your cable for a steady connection.
Make the most of high resolution viewing with the 5 m Sandstrom Black Series S5HDM114X HDMI Cable.
Connect your high definition devices with the high quality 1 m Sandstrom Gold Series HDMI Cable.
The Gold Series provides a high quality audio-visual connection that's ideal for connecting devices to your TV.
The gold-plated connectors provide a stable connection, whilst high transfer rates make this cable ideal for Full HD and even 4k Ultra HD resolutions.
Open up home theatre sound when you connect the Sony HTCT370.CEK Sound Bar with Wireless Subwoofer.
Big 3D sound
The sound bar and subwoofer combine to output 300 W of audio power with this Sony sound system. Its 2.1 channel sound is augmented by S-Force PRO Front Surround, which allows you to create a natural, realistic three-dimensional sound field.
Don't just watch TV, experience better home entertainment with the fantastic LG NB4540A Sound Bar with wireless subwoofer.
High powered sound
Enjoy every word and feel the rumble of deep bass with the NB4540 Sound Bar, which includes an active wireless subwoofer which can be placed anywhere in the room.
Generating a 320 W total audio power output, the...
The LG NB3530A Wireless Sound Bar boasts a sleek, modern design that will compliment any home entertainment setup and comes with an external, wireless subwoofer for maximum sound impact.
Wireless streaming of audio
With built-in Bluetooth connectivity you can quickly sync the LG wireless sound bar and subwoofer to your LG TV, introducing you to a convenient new way of...
This silver-trimmed Panasonic SC-HTB680EBK Sound Bar with Wireless Subwoofer is a powerful, compact way to enjoy premium sound for all your entertainment, featuring a special 3.1 channel speaker set-up with a dedicated channel for speech.
Expansive home theatre audio
Enjoy 3.1 home theatre sound from this first-class sound bar, fitted with three individual speakers...
Enjoy home entertainment with dynamic room-filling audio that brings your viewing to life with the Samsung HW-H450 Wireless Sound Bar and wireless subwoofer.
You can connect the sound bar to your TV without the hassle and mess of trailing wires thanks to Samsung TV Sound Connect. The powerful sound unit automatically links to Samsung TVs without wires...
Enjoy Bose quality audio from a surprisingly small sound bar with the Bose Cinemate 15.
Impressive audio quality
The Cinemate 15 speaker features Bose's new TrueSpace audio processing that delivers a spacious, multichannel sound without the need for several speakers.
Perfect for smaller rooms, you don't need to compromise on audio quality or surrender your...
Beef up your TV's sound with the silver 320 W Samsung HW-H551 Wireless Sound Bar, letting you really hear your home entertainment.
Wireless surround sound for your TV
This Samsung sound bar delivers an enhanced surround sound that will create a more cinematic experience for your movies, TV programmes and games with a combined power output of 320 W.
The LG HS6 Wireless Sound Bar includes a wireless subwoofer to make your home entertainment feel larger than life. WiFi, Ethernet and Bluetooth with NFC offer superb versatility, and you'll even be able to set up a multi-room music system when you team it with compatible LG products (sold separately).
Multi-channel sound power
Everything from favourite TV shows and...
The LG BP640 Smart 3D Blu-ray Player is fully equipped with some great features that allow you to access more home entertainment.
More content to enjoy
The LG BP640 Smart Blu-ray Player has both WiFi and Ethernet internet access options, allowing you to stream content instantly from exciting service providers such as Netflix, LOVEFiLM, and YouTube.
Experience revolutionary picture quality, consuming 3D playback and a host of Smart applications on the fast, ultra modern Samsung BD-F7500 Smart 3D Blu-ray Player.
The Blu-ray player has been designed with ultra HD quality, so whether you're watching your favourite soaps or viewing holiday snaps directly from a USB drive, image quality is...
Enjoy 3D, HD and Smart media from one compact device with the Samsung BD-H5900 3D Blu-ray Player.
The Samsung BD-H5900 delivers mind-blowing 3D effects and immersive HD quality that are sure to bring your Blu-ray collection to life.
DVD upscaling improves the quality of regular DVDs too, so this is the perfect device to make the most of your entire film and TV...
A step up from the DMP-BDT330EB and BDT260 models, this Panasonic DMP-BDT360EB Smart 4k 3D Blu-ray Player has everything you need to stay connected and entertained.
See the difference
Enjoy content in the highest possible definition and in 3D with this Panasonic Blu-ray player. When you watch 3D Blu-ray discs through compatible 3D glasses, images appear to pop from the...
With a stylish silver finish, magnificent 3D HD playback and twin Freeview+ HD tuners, the Panasonic DMR-PWT635 Smart 3D Blu-ray Player with Freeview+ HD Recorder is a true home entertainment hub.
As well as providing vibrant viewing, you can also record your favourite programmes on the 1 TB hard drive, stream, content between rooms, and enjoy a range of Smart features that provide...
Get the most out of your television with the Samsung BD-H8900M Smart 3D Blu-ray Player with Freeview+ HD Recorder that lets you watch High Definition content and record all your favourite shows to enjoy whenever you want.
More from movies
Experience high definition like never before with the BD-H8900M. Play Blu-ray movies on your HDTV and get the cinema experience at...
Position your television freely with the Sandstrom SFML14 Full Motion TV Bracket for 42” to 70” TVs weighing up to 45 kg.
Fully flexible TV mount
You'll be able to extend, tilt and swivel your television set with this low-profile Sandstrom wall bracket, giving you the freedom to position it so that everyone in the room can see comfortably.
Mount your TV flush to the wall and view your entertainment in true style with the Sandstrom SFLE14 Medium to Large Fixed TV Bracket.
Featuring an ultra slim lock-and-release mechanism it's easy to get your TV mounted and secure. A low profile means your TV will hang flush like a picture frame.
A built-in bubble level helps you to get your TV perfectly straight when...
Mount your large screen with great viewing flexibility with the steel Sanus VLF311-B2 Full Motion TV Bracket.
The freedom to move
Suitable for 37 – 84-inch flat-panel TVs, the Sanus VLF311 bracket features full motion capabilities, allowing seamless movements.
Using this bracket enables your TV to glide away from the wall and shift left or right on the wall...
Mount your large screen TV for a more stylish and comfortable viewing experience with the sturdy Sanus LT25-B1 Tilt TV Bracket.
Suitable for 37" – 90" flat-panel TVs, the Sanus LT25 bracket features virtual axis titling technology that allows smooth and effortless tilting adjustments.
ProSet post-installation height and level adjustments...
Watch your large screen TV from the wall with the Sandstrom STL14 Tilt TV Bracket.
Enjoy unrestricted views and free up floor space by mounting your set on the wall with this extremely low profile tilting bracket.
Protruding just 24 mm from the wall, the STL14 is suitable for screens from 42" to 70" with a maximum load of 35 kg making it a quick and easy way to wall...
Mount your TV safely and securely with the easy-to-install Sandstrom SFMGM14 Full Motion TV Bracket.
Great for larger TVs
Compatible with sets featuring screens from 32" to 47", this mid-weight cantilever bracket lets you position your TV exactly where you want it for clear, unobstructed viewing.
Move your set to get the best picture from virtually...
Suitable for TVs up to 50”, the Logik LFML14 Full Motion TV Bracket lets you make the most of your home entertainment viewing.
The sturdy bracket can be titled and swivelled, allowing you to find the most comfortable viewing angle. It features a built-in screen level adjustment so you can be sure of the best viewing experience.
The full motion mount is made from tough...
Mount your television on the wall with the Sanus VMF322-B2 Full Motion TV Bracket and enjoy a great picture from every angle.
Ideal for TVs between 32 and 50" the VMF322-B2 Full Motion TV Bracket lets you mount your flat screen TV with remarkable versatility.
Position your set as close to the wall as possible with a thin 35 mm...
With modern craftsmanship and a chic walnut finish the Techlink Panorama PM160W TV Stand brings style and design to your home entertainment furniture.
A real wood walnut veneered top panel makes a stylish home for your television, keeping things sleek and elegant. Behind the minimalist facade there are 2 shelves offering plenty of space for a number of home entertainment devices. The...
The stylish and sturdy walnut AVF Burghley TV Stand is an attractive and practical addition to your household furniture.
Solid base for your TV and peripherals
Constructed from wood, metal and glass, the Burghley TV Stand is easy to assemble and looks great as a centrepiece console for your television.
Suitable for screens up to 65” and capable of...
The walnut coloured AVF Blenheim 1000 TV Stand is a versatile and attractive way to set up your home entertainment system.
A sturdy stand
Easy to assemble, this stand is constructed from wood, metal and glass components. Its design is perfectly suited to both corner and flat-to-wall use, making it a striking focal point in any room.
Designed by renowned British designer Tom Schneider, the Taper 1400 TV Stand is an exceptional piece of home entertainment furniture.
The design offers a practical and stylish way of bringing together your home entertainment devices. Curved edges and tapered legs lend the stand a striking appearance, while the smooth walnut finish will look great in most...
The premium Tom Schneider Elliptic 1400 TV Stand is designed in the UK and handmade by craftsmen in Europe. It incorporates three shelves for all your entertainment essentials and comes fully assembled for your convenience.
Tom Schneider design
Developed by renowned designer Tom Schneider, the TV stand's unique and contemporary style is based around clean curved lines,...
Suitable for all screens up to 80”, the Techlink Edge 160 ED160W TV Stand is simple yet stylish piece of furniture for expansive home entertainment set-ups.
Its elegant design is elevated on contrasting legs that support cantilevered storage drawers. These drawers give you ample space for DVDs, CDs and any other accessories you wish to be hidden.
The Techlink Stoore TV Stand is designed to cater for the largest of screens and it offers plenty of storage space for a full range of entertainment components.
Finished in gloss black with glossed red drop down doors, the TV cabinet has seven shelves, including a central open area with a longer shelf that's perfectly suited to accommodate a soundbar up to 960 mm wide.
Made for curved and flat screen TVs up to 55”, the Optimum Cave Flat TV Stand offers unique British design for any home.
With real oak veneer and plenty of space for your soundbar, console, DVD player and more, it's a great looking, practical way to organise your home cinema set-up.
Keep your room looking smart with the Optimum Cave Flat TV Stand.
Small in size but offering massive entertainment, the NOW TV HD Smart TV Box hosts a whole range of entertainment that you can stream straight to your TV for entertainment whenever you want it.
This compact box is the clever way to add Smart functionality to your TV, so you can enjoy a range of apps, catch up TV and more on your television.
Packed full of...
Small in size but offering massive entertainment, the NOW TV HD Smart TV Box offers a whole range of entertainment that you can stream straight to your TV for entertainment whenever you want it.
This compact box is the clever way to add Smart functionality to your TV, so you can enjoy a range of apps, catch up TV and more.
Packed full of entertainment
Open your home to the massive and varied world of online entertainment and experience thousands of channels, programmes, games and more with the Roku 3 Media Streamer.
Online content on your TV
Helping to revolutionise the way you watch TV, you can enjoy Full HD content on your television on demand. With no PC needed, you simply need a WiFi or Ethernet connection and...
The Roku 1 Media Streamer is an ideal way to bring a huge variety of online entertainment into your home, including channels, programmes, games and more.
Roku is here to entertain you
You'll be able to access more than 450 channels of popular films, the latest TV shows, sports, music, news, international content and even more. It's an almost limitless list of choices...
The Roku 2 Media Streamer is an ideal way to bring a huge variety of online entertainment into your home, including channels, programmes, games and more.
Roku is here to entertain you
Access more than 450 channels of popular films, the latest TV shows, sports, music, news, international content and even more. It's an almost limitless list of choices available in a...
Bring home all the latest entertainment without the need for a large set-top box when you use the compact and colourful Roku 3500EU Streaming Stick. Connecting via the HDMI port of your TV, the Streaming Stick can be carefully hidden behind your wall-mounted television, making it easier than ever to watch your favourite content. The Roku receives power via a USB port on your TV, connecting via...
This TP Link TL-PA500PKIT Powerline Adapter Kit will convert your home's power system into a high-speed broadband network, allowing power sockets to instantly work as powerful LAN ports.
Fast internet around the house
Plug these great TP Link adapters into any wall power outlet and start enjoying smooth, high-speed internet in more areas around your home.
Transform your home's power system into a high-speed broadband network with the TP Link TL-PA411KIT AV500 Powerline Adapter Starter Kit – power sockets instantly become powerful LAN ports!
Simple concept and operation for powerful results
With a great Plug and Play design, there's no configuration process needed – all you need do is plug the adapters into your power...
The TP-LINK TL-WPA4220KIT WiFi Powerline Adapter Kit enables you to extend your home internet connection across your rooms using your existing electrical circuitry.
Extended wireless range with one touch
The TL-WPA422-0 is equipped with a Wi-Fi Clone Button which enables Super Range Extension, automatically copying the SSID and Password of your router. This helps to...
Only one offer can be applied per basket, so you'll be eligible for the biggest saving of all the items you buy when you reach the checkout.
Delivery starts from free. We have a range of delivery options including next day delivery if you order before 8pm in most areas. We deliver 7am and 7pm, 7 days a week.
Next day delivery: £9.99
Free delivery from 2 days after placing your order
Time to suit 4 hour time slots next day £29.98, any following day £19.99
We can also install your new TV on the day we deliver, for most of the UK. Just add installation at the 'Confirm basket’ page at the checkout.Here's what we'll do:
Note: Before we arrive, you will need to make sure you have the necessary cables: SCART, AVI HDMI etc. If it’s a Smart TV, you will need an existing internet connection and your new TV either has built-in Wi-Fi or you have purchased the compatible dongle.
To save you the hassle we'll take away and recycle your old appliance, along with any packaging when we deliver your new one. Please note that you will need to disconnect your old product before we arrive unless you have purchased installation.