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Toshiba 55U6663DB 55 Inch 4K Ultra HD Smart TV

£399.99 (inc VAT)
£333.33 (exc VAT)

Standard Delivery Included *

Item # 232879
Out of stock
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Your estimated delivery time will be 2 business days from the time of Order. Find out more about our Delivery Terms.
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Product Details

Extended 5 year Warranty** on Televisions and Projectors. Free Technical Support. 90 day Return Policy on selected items. Learn more. 

Escape everyday reality and jump into the on-screen action with the Toshiba 55U6663DB TV. Displaying every on-screen image in picture perfect clarity, this 55 inch 4K Ultra HD TV brings you more viewing variety.

Connecting you to the wider world of online home entertainment, the Toshiba TV’s smart portal enables you to access countless catch up and on demand services. Tune into the latest blockbusters from Netflix or discover the latest video sensations on YouTube.

The TV also comes with Freeview Play, a subscription free service that enables you to find TV and on demand, all in one place. Discover programmes from BBC iPlayer, the ITV hub, All 4, My 5 and UKTV sitting alongside over 70 digital channels and a further 15 in HD.

For even more entertainment choice, you can use the TV’s four HDMI inputs to connect to other HD devices, such as Blu-ray players and games consoles. Upload your family photos and views to share on the big screen via the three USB ports.


  • 4K Ultra HD 2160p viewing quality
  • Built-in Freeview Play for access to your favourite TV channels
  • 4 x HDMI inputs for connecting your external audio or games consoles
  • Built-In Wi-Fi for the ultimate user friendly media sharing experience


  • Package: No
  • Annual Power Consumption: 125kWh
  • HDMI Ports: 4
  • Resolution: 4K UHD (2160p)
  • Brand: Toshiba
  • Screen Size: 55 inch
  • Scart Ports: 1
  • Curved Screen: No
  • Screen Technology: LED
  • USB Ports: 3
  • Colour: Silver
  • Internet Ready: Yes
  • Smart TV: Yes
  • Weight: 18.6kg (packed)
  • Dimensions: H 87.4 x W 136.9 x D 16.5 cm (packed)
  • Speaker Output: 2 x 10W
  • Energy Rating: A+
  • Digital Tuner: Yes


      The estimated delivery time will be business days from the time of order.

      Additional day(s) transit may be required for remote areas.

      Public and Regional holidays may affect delivery lead times.

      Delivery times may vary in the event of adverse weather conditions.

      Please note that we are unable to ship to the Channel Islands, Post Office boxes and BFPO.

      Further postcode delivery restrictions might apply to this item.

      We guarantee your satisfaction and want you to be happy with your purchase. If you wish to return an item or you would like to contact us, please click here for more information.

      Please pack your parcel up securely, preferably using its original packaging, but removing the delivery label.

      If your order was delivered "Kerb side", it will need to be available for kerb side pick up.
      If the item arrived to you in a box, it will need to be in a box at the time of pick up.

      We regret that we cannot accept and process online purchase returns at any Costco Warehouses.

      Find out more about our Delivery, Cancellations and Assistance Policy

      Toshiba 55U6663DB 55 Inch 4K Ultra HD Smart TV is rated 4.7 out of 5 by 74.
      Rated 4 out of 5 by from Good picture Wasn't to sure about buying this TV after I've had LG. very easy to set up and noticed straight away the picture quality was very impressed the sound isn't to bad either. I only have one snag with the Internet browser it's Opera I would have preferred Google Chrome,and you can't change it. If you lose a connection while your on catch up. The TV switches of and switches back on but not back to catch up. Overall for the money I would recommend this TV to be honest I don't know why Toshiba is cheap now, back in the day Toshiba was up with Panasonic and Sony and was quite expensive
      Date published: 2017-09-21
      Rated 1 out of 5 by from Died in 2 weeks Bought the tv, was happy with it at first, however after the first week or so I started to hear vibrations on the sound even when the volume wasn't high, was only on certain channels but still shocking for what is suppose to be a next gen tv. Then in the 2nd week, the screen died, I could hear the channel in the background but no tv, did the standard fixes and called Costco who have given me a refund but would not recommend better TV's out there for the same price.
      Date published: 2017-08-21
      Rated 4 out of 5 by from Poor Start.... 1st TV turned up broken (Parcelforce Delivery). Unfortunately the process with Costco wasn't as smooth as it should have been. The replacement set eventually arrived and has performed well. For the price it's a very good set. Unlike the Samsung the remote isn't back-lit and also feels a bit cheap. Otherwise, spit on. Not having the option to pick up or return from the warehouse is a bit cr@p. Other than that, they got there in the end.
      Date published: 2017-08-16
      Rated 5 out of 5 by from Excellent quality - amazing for the money Bought about a month ago & very happy. Picture quality is superb. Sound is also very good with many settings & effects to personalise it. Plenty of connections for probably everything you could need. The LAN connection is superb for connection to your home Wifi network - ours is & can easily connect to stored movies on a separate hard drive. Also works with the sky remote so the simple functions are catered for with a single remote control.
      Date published: 2017-04-27
      Rated 4 out of 5 by from Great value smart tv We are pleased with the picture and sound quality of this tv. It has all the channels you would expect. However one negative point is that you can record one channel only and cannot watch a subsequent second channel at the same time. A second disappointment is when you are watching a recorded programme you cannot stop play without turning tv is a bit of a nuisance, but overall we are pleased with this tv's performance.
      Date published: 2017-04-29
      Rated 5 out of 5 by from Great tv for the price Bought this tv 3wks ago excellent picture & very good looking tv for £399.Eventually managed to set it up properly instructions not very good has a record function I'm not sure how to do it think you hsbe to use USB stick I managed to pair my phone with tv easily enough.Great tv no complaints apart from instruction manual
      Date published: 2017-08-16
      Rated 5 out of 5 by from Well worth the price I purchased this a month ago after reading various reviews I was not disappointed as the tv when installed in my lounge was every bit as good as suggested It unusually still has a scart input so overall I can connect. all that I need straight into the cabinet Picture quality in both 4K and Hd1080 is very good
      Date published: 2017-08-15
      Rated 5 out of 5 by from Very nice picture Im hppy i bought thw tv however its price droped like 2 weeks later and it would be nice if ya all was more like usa and give a refund for the amount the price went down too. so 20 pound refund. Also if you buy something on line it would be easier if people could send it back or take it to the store...
      Date published: 2017-04-30
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