Sony 55" 4K UHD LED TV

Product Code: KD55XF8577SU

Now £779.00

(Sold as an agent of Euronics limited)


This 55" Sony TV is a fantastic option for any film fanatic or TV lover. With the YouView TV service included, you can start enjoying amazing 4K image quality straightaway.

A Smarter TV

Sony has equipped the KD55XF8577SU with a range of innovative and handy features. You’ll find an Android operating system, which you can navigate easily to download apps from the Google Store.  Just connect to your home’s Wi-Fi to get your Sony TV online.

You’ll also find the YouTube and Netflix apps installed, so you can watch your favourite online content to your heart’s desire.

Or, why not stream from your PC to your TV directly? Play games and share your latest holiday photos on the stunning UHD LED screen.

Sony’s Latest Technology

To give you exceptional 4K quality, Sony has included some of their leading technology with the KD55XF8577SU:

  • 4K HDR Processor X1: Sony’s unique processing technologies will produce a more detailed, natural and realistic image.
  • Motionflow XR: Alongside the 100 Hz native panel, this feature keeps the action smooth and sharp – regardless of the content’s pace.
  • Triluminos Display: Using a broader colour palette, this feature creates vivid colours and shades to achieve more lifelike images.
Design and Connectivity

Featuring a subtle silver finish, Sony’s 4K UHD LED TV will be a great addition to any room. Use the stylish silver chevron stand or even mount the TV to your wall – the choice is yours.

You’ll also find a range of different connection options with your Sony TV:

  • Four HDMI ports
  • Three USB ports
  • One component input
  • One composite input
  • One headphone jack

Link up a soundbar to give the audio an added professional touch. Or, plug in a Blu-ray player to watch your favourite films on the incredible 4K screen.

Whatever you decide to watch, view it in style on the KD55XF8577SU. Shop for yours now.


Product Description Sony 55-inch 4K UHD LED TV
Type 4K UHD
Backlight Technology LCD
Aspect Ratio 16:9
Resolution 3840 x 2160
RMS Power Output 20W
Contrast X-tended Dynamic Range PRO
Freeview Yes, YouView
Smart TV Yes
Operating System Android
Colour Black
PC Streaming Yes
Headphone Jack Yes
Intergrated Digital TV Service Yes
Stand Type & Colour Silver Chevron
Wall Mountable Yes
Smart Technology
  • Bluetooth
  • WiFi Enabled
  • Ethernet Cable
  • Google Store App
Streaming Services & Apps
  • BBC iPlayer
  • 4oD
  • Youtube
  • Netflix
  • ITV Player
  • Amazon Video
  • My5
HDMI Ports 4
USB Ports 3
Composite Input 1
Component Input 1
Supported Video Formats
  • XVid
  • MP4
  • MPEG-2
  • MKV
  • MPEG-4
Supported Audio Formats
  • WAV
  • FLAC
  • MP3
  • WMA
Supported JPEG Formats
  • JPEG
Additional Features
  • 4K HDR Processor X1 - More detail, more natural, more real.
  • Motionflow XR - Keeping the action smooth.
  • TRILUMINOS Display - Life's vibrance, revealed through extra colours
Product Dimensions (H x W x D) 77.6 x 123.1 x 31.5cm
Product Weight 20kg
Bar code (EAN No.) 4548736077133