40" JU6445 6 Series Flat UHD 4K Smart LED TV

UE40JU6445KXXU
40" JU6445 6 Series Flat UHD 4K Smart LED TV is rated 4.4 out of 5 by 8.
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Series 6

Series 6

Full HD

Full HD

Smart TV

Smart TV

3840 x 2160

Resolution

The most superior UHD picture quality experience

With picture quality that offers four times the detail of Full HD, the JU644 produces stunningly bright and clearer images. Thanks to PurColour technology, even the most vibrant colours blaze to life as everything shown on the screen is expressed with richer true-to-life tones.

The most superior UHD picture quality experience

Enjoy faster UHD streaming, catch-up and games services*

Use the latest apps to access the best UHD content on Netflix and Amazon with further providers coming soon. Instantly search for content making it faster to find the programs and movies you want while you are still watching TV.

Enjoy faster UHD streaming, catch-up and games services*

Contrast Enhancer

Flat images come to life with Samsung’s Contrast Enhancer. Your TV intelligently applies varying levels of contrast enhancement to different areas and objects on the screen creating a dramatic 3D-like effect. It’s the most realistic viewing experience possible on a flat screen TV.

Contrast Enhancer

Experience more accurate and natural colours

Appreciate the purest expression of colour. With the ability to produce more accurate and natural colours , your TV screen will open a new window to reality.

Experience more accurate and natural colours

Enhance clarity with brilliant UHD Upscaling

Samsung’s unique UHD experience gets you closer to the action. Enjoy stunningly sharp images and amazing clarity thanks to Samsung’s innovative UHD Upscaling technology. It converts lower resolution content – such as live TV – to a level of detail that’s four times better than Full HD.

Enhance clarity with brilliant UHD Upscaling

Your TV and mobile devices in perfect sync

Samsung Easy Sharing makes it easy to share content between your TV and mobile. Whether it’s a fun video or that must-see TV show Samsung Smart TV picks up the signal when your device is close and seamlessly plays the content perfect for the big screen. It works the other way around, too, so you can move about your house while viewing your favourite content on your device.

Your TV and mobile devices in perfect sync

Powerful Quad Core performance

Thanks to a powerful Quad Core processor, your Samsung Smart TV offers enhanced performance. Enjoy faster multitasking and switch between content and web browsing. Also, you’ll notice smoother experience when interacting with your TV.

Powerful Quad Core performance

The best Ultra HD movies and TV shows on demand

Explore a wide range of stunning UHD content from Amazon Prime Instant Video and Netflix. The easy-to-use apps lets you access the latest Ultra HD movies and TV shows, including Golden Globe award winner Transparent, Mozart In The Jungle & Bosch from Amazon Instant Video, House of Cards and Marvel’s Daredevil from Netflix. Just sign up for a free 30-day trial of Amazon Prime Instant Video or Netflix using your Samsung Smart TV and enjoy your favourite entertainment as you've never seen it before.

To find out more about other Ultra HD movies and shows from Amazon Instant Video and Netflix, click here to visit the Samsung TV Apps page.

The best Ultra HD movies and TV shows on demand

Experience genuine 4K UHD resolution

All Samsung UHD TV’s are compatible with Digital Europe UHD Standards ensuring you will experience stunning images in true UHD detail.

Experience genuine 4K UHD resolution
  • 3840 x 2160 Resolution
  • 6 Series
  • PurColour PurColour
  • 4 HDMI
Rated 5 out of 5 by from Great TV I have had this TV for almost a year now, and it's been fantastic. The display looks amazing, especially when watching 4k content. The built in smart TV features are a good to use though i do wish the store had some more apps to use.
Date published: 2016-12-09
Rated 5 out of 5 by from This is an excellent TV, the picture and sound are fantastic. I would highly recommended this TV. Its very user friendly. It has an excellent picture quality, easy to set up.
Date published: 2016-09-09
Rated 5 out of 5 by from Very colourful bright screen My tv is nicely placed on my wall and it shows the beauty of how large the screen is and the picture quality is superb
Date published: 2016-09-09
Rated 5 out of 5 by from Brilliant tv All round brilliant tv, picture quality, sound quality, design, smart features. Would definitely recommend.
Date published: 2016-08-29
Rated 5 out of 5 by from great picture but some features need sorting Great picture but internet explorer needs flash ITV player, Demand 5, BBCI Player and TVplayer need to be added as shown on the Samsung web site
Date published: 2015-07-06
Rated 5 out of 5 by from some apps do not work My Review Samsung need to sort out bbc/itv channel 5 players apart from that it has a really good picture
Date published: 2015-07-03
Rated 4 out of 5 by from Where are the apps? No itv player or channel 5 app!! Why aren't they available as they are on other tv's Pictures and audio were out of sync after initial setup.
Date published: 2015-07-08
Rated 1 out of 5 by from Smart tv Very disappointed bought this because of the smart hub feature and half the time it will not connect properly or freezes in the middle of films and will not connect again even though my I pad has no problems with connection in the same room. Wish I had read reviews first would not buy a Samsung again
Date published: 2016-07-13
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What is Screen Mirroring and how do I use it with my Samsung TV and Samsung mobile device?

What is Screen Mirroring and how do I use it with my Samsung TV and Samsung mobile device?See The Answer

How can I view my smartphone screen on my TV?

How can I view my smartphone screen on my TV?See The Answer

User manual & Downloads

Live Chat

How It Stacks Up

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1 Apps shown are available or coming soon on all 2015 Smart TV models, Blu-Ray and Home Theatre Players. Apps shown may not be available on all Samsung Smart TV products. The Samsung Smart TV platform is used by Content Providers to make apps available. Content Providers may remove apps from the Smart TV platform or stop supporting them at any time. When new Samsung Smart TV products are launched, there may be a delay before the apps shown become available on those products.