Separate selling price £648.99
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 television if it develops a fault or breaks down, even as the result of a mishap. You also benefit from 24/7 freephone help & advice.
|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-40AS640B Smart 3D 40" 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 TX40AS640B 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-40AS640 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 40AS640B. 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-40AS640B Smart 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-40AS640B Smart 3D 40" LED TV.
Product code: 097096
|Energy efficiency class||A+|
|On-mode power consumption||51 W|
|Annual power consumption||71 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||200 x 200|
|Other features||Ambient Sensor|
|Colour||Black and silver|
|Accessories included||- AC power cable
- 3D glasses x 2
|Dimensions||- Unboxed: 537 x 918 x 57 mm (H x W x D)
- Unboxed with stand: 581 x 918 x 247 mm (H x W x D)
- Boxed: 647 x 125 x 1250 mm (H x W x D)
|Weight||- Unboxed: 10 kg
- Unboxed with stand: 11 kg
- Boxed: 14 kg
|Manufacturer’s guarantee||1 year|
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.
We will let you know the approximate delivery time of your order via mobile text on the night before or the day of delivery. You can also find the same information online using our Knowhow delivery tracking service.
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,charge applies.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 can 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.
Just add the service at the 'Confirm basket’ page, charge applies.