Sony KD55XE8577SU 55" Silver 4K Ultra HD HDR LED Smart TV with Android and Freeview HD KD55XE8577SU

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Why buy me
  • 55" LED TV
  • 4K Ultra HD with HDR
  • Motionflow XR 1000Hz
  • Freeview HD
  • Built-in WiFi
  • USB playback
  • 4 HDMI ports
  • 1 year warranty
  • 4 x HDMI
  • 3 x USB
More Info » Tech Spec »
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Extended warranties

No Worries warranty logo

With No Worries cover you get total peace of mind, a single point of contact if you need help or advice, fast on-site response, and a replacement product if we can’t repair it.

We’re so confident about our quality of service that you can easily upgrade the cover at any time.

What's included:

  • If it breaks, we'll fix it

    If you develop a fault we'll get it working again. We’ll instruct either the manufacturer or a certified repair centre to repair it.

  • Replace if can't repair

    Replacements will be brand new and delivered free of charge.

  • All costs included

    Includes parts, labour, call out and delivery charges, so you can rest assured there are no hidden costs.

  • A UK Dedicated claims line

    Need a repair? We have a dedicated claims line and are here to help.

Click here for the Terms & Conditions (opens in new window)

Call the Care Team now to add peace of mind to any item bought from us on


0844 893 7998

No Worries warranty logo

With No Worries cover you get total peace of mind, a single point of contact if you need help or advice, fast on-site response, and a replacement product if we can’t repair it.

We’re so confident about our quality of service that you can easily upgrade the cover at any time.

What's included:

  • If it breaks, we'll fix it

    If you develop a fault we'll get it working again. We’ll instruct either the manufacturer or a certified repair centre to repair it.

  • Replace if can't repair

    Replacements will be brand new and delivered free of charge.

  • All costs included

    Includes parts, labour, call out and delivery charges, so you can rest assured there are no hidden costs.

  • A UK Dedicated claims line

    Need a repair? We have a dedicated claims line and are here to help.

Click here for the Terms & Conditions (opens in new window)

Call the Care Team now to add peace of mind to any item bought from us on


0844 893 7998

Valid promotions & discounts

FREE DELIVERY on all orders over £40

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Ways to pay

Ordering from us is easy. We accept all major credit and debit cards, including Visa, MasterCard, Switch, Delta, Maestro and Solo - making placing an order with us as easy and convenient as possible.

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Product Information

4K HIGH DYNAMIC RANGE

A High Dynamic Range (HDR) TV will change the way you look at TV. Combined with 4K Ultra HD resolution, HDR video content delivers exceptional detail, colour and contrast, with a far wider range of brightness than other video formats. The result is the most lifelike picture our TVs have ever been able to create, with brilliant highlights and fine detail.

4K HDR PROCESSOR X1™

The 4K HDR Processor X1™ with Object-based HDR remaster and Super Bit Mapping™ 4K HDR technology gives pure colours at higher brightness levels for truly natural pictures. See everything you watch come to life with greater depth, detail and texture.

TRILUMINOS™ DISPLAY

More colours means more realism. A TRILUMINOS™ Display with its specially-developed backlight selectively maps colours across a wider gamut, ensuring subtle colours do not become oversaturated and unnatural. You’ll enjoy vivid, authentic images that evoke the emotion in every scene.

4K X-REALITY™ PRO

Discover a thrilling world of extraordinary clarity with every single pixel enhanced beautifully. Individual parts of each scene are analysed and matched with a special image database that independently addresses texture, contrast, colour and edges. The difference is clear with supremely lifelike detail, whatever you're watching.

ANDROID TV™

Your smart TV just got smarter. Enjoy many of your favourite smartphone and tablet experiences on a big, beautiful BRAVIA™ screen. Android TV™ with advanced voice control lets you connect and access content, from movies and TV shows to thousands of apps, simply by talking.

MOTIONFLOW™ XR

Enjoy smooth and sharp details even in fast-moving sequences with Motionflow™ XR. This innovative technology creates and inserts extra frames between the original ones. It compares key visual factors on successive frames, then calculates the split second of missing action in the sequences. Some models also include black-frame insertion for a blur-free and truly cinematic look.

CLEARAUDIO+

Make your listening as lifelike as your viewing. ClearAudio+ fine-tunes TV sound for an immersive experience that seems to surround you. Hear music, dialogue and surround effects with greater clarity and separation, whatever you're watching.

Features

  • 55" LED TV
  • 4K Ultra HD with HDR
  • Motionflow XR 1000Hz
  • Freeview HD
  • Built-in WiFi
  • USB playback
  • 4 HDMI ports
  • 1 year warranty

Connections

  • 4 x HDMI
  • 3 x USB
  • 1 x Digital audio output (optical)
  • 1 x Headphone output
  • 1 x Ethernet
  • 1 x Component In
  • 1 x Composite In

Dimensions

  • W 123.8 x H 77.5 x D 25.2cm (with stand)
  • W 123.2 x H 71.7 x D 5.7cm (w/o stand)
  • Weight: 19.5kg (with stand)
  • Weight: 18.6kg (w/o stand)
 

Tech Spec

General
Product Type 55 in LED-backlit LCD TV
Display
TV Type LED-backlit LCD TV
General
Width 123.2 cm
Depth 5.7 cm
Height 71.7 cm
Enclosure Colour Silver
Smart TV
Connectivity
HDMI Ports 4
Display
Resolution 3840 x 2160
Display Format 4K Ultra HD (2160p)
Connectivity
USB Ports 2
Audio System
Surround Mode

Recommended Accessories

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Which? Product Review

Which? Overview

Sony's sleek styling will always catch your eye when you're looking for a new TV. And with the specs to back it up - including a 4K Ultra-HD screen, High Dynamic Range and the Android smart TV platform - this TV seems to have it all. Find out if the Sony KD55XE8577SU matches expectations in our full, expert review.

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