Sony XD8577 55" 4K Ultra HD LED TV

  • 3840 x 20160 4K
  • 4K X-Reality™ PRO
  • Freeview HD
  • HDMI x4
  • Smartphone Connectivity

View full description

View add-ons and accessories
QuickFind: 766691

Mfr part code: KD55XD8577SU

  • {{ title }}
  • {{/lists}}

    Sony XD8577 55" 4K Ultra HD LED TV Product Description

    Technical Specification 

    • Display Type: LCD 
    • Display Resolution: 3840 x 2160
    • Backlight Type: Edge LED
    • Backlight Dimming Type: Frame Dimming
    • HDR
    • 4K X-Reality™ PRO
    • Live Colour™ Technology
    • Precision Colour Mapping
    • TRILUMINOS™ Display
    • Dynamic Contrast Enhancer
    • Motionflow™ XR 1000Hz(native50Hz)
    • Audio Power Output: 10W+10W
    • Speaker Type: Bass Reflex Speaker
    • Dolby Audio Format Support: Dolby™ Digital, Dolby™ Digital Plus, Dolby™ pulse
    • DTS Audio Format Support: DTS Digital Surround
    • Sound Modes: Standard/ Cinema/ Live Football/ Music
    • Operating System: Android 
    • On-board Storage (GB): 16G 
    • Electronic Programme Guide: Yes
    • On/Off Timer: Yes
    • Sleep Timer: Yes
    • Teletext: Yes
    Built in Tuners
    • DVB-T/T2
    • DVB-C
    • DVB-S/S2
    • CI+ x1
    • Ethernet Input x1
    • RF x1
    • SCART x1
    • HDMI x4
    • HDCP 2.2
    • Digital Audio Output
    • USB Ports x3
    • Wi-Fi Certified 802.11a/b/g/n/ac
    Smartphone Connectivity
    • Google™ Cast
    • Photo Sharing Plus
    • Screen mirroring(Miracast™)
    • Video & TV SideView (iOS/Android)
    • Power Consumption Standby: 0.50W
    • Power Consumption On: Rated: 157W / Standard 103W

    Add-ons and Accessories


    Google Chromecast

    QuickFind: 744890

    £29.99 inc. vat
    £24.99 ex. vat


    £5.85 inc. vat
    £4.87 ex. vat
    £5.48 inc. vat
    £7.06save £1.58
    £4.56 ex. vat
    £5.88save £1.32

    Technical Specifications

    Media Player

    USB Port Yes
    USB Ports Qty 3


    Series BRAVIA XD8577 Series
    Platform Android TV
    Sensors Light sensor
    Video Interface Component, composite, HDMI
    HDMI Ports Qty 4 ports
    Modes Film Mode, backlight off mode
    Dimensions Without stand
    Width 123.1 cm
    Depth 4.4 cm
    Height 71.7 cm
    Weight 15.1 kg
    Enclosure Colour Silver
    Product Type LED-backlit LCD TV - Smart TV
    Energy Class Class A
    Power Consumption Operational 157 Watt
    Power Consumption (On mode) 103 W
    Energy Consumption per Year 143 kWh
    Diagonal Class 55"


    Resolution 3840 x 2160
    Display Format 4K UHD (2160p)
    Image Aspect Ratio 16:9
    Motion Enhancement Technology 100 Hz Refresh Rate, Motionflow XR 1000 technology
    24p Technology 24p True Cinema
    LCD Backlight Technology LED backlight - edge-lit, dynamic backlight
    Viewing Angle 178 degrees
    Viewing Angle (Vertical) 178 degrees
    Features Advanced Contrast Enhancer circuit (ACE), i-Manual, 4K X-Reality PRO Engine, Tv SideView, CineMotion, Cinema Drive, Triluminos Display, 4K Processor X1

    Stands & Mounts

    Stand Included
    Stand Design Tabletop
    Stand Colour Silver
    Flat Panel Mount Interface Yes

    Digital TV Tuner

    Digital TV Tuner DVB-C, DVB-S, DVB-S2, DVB-T, DVB-T2

    Video Features

    Input Video Formats 1080/24p, 1080/60i, 480/60p, 720/60p, 1080/50i, 720/50p, 576/50p, 1080/50p, 1080/60p, 1080/30p, 480/60i, 576/50i, 2160/24p, 2160/25p, 2160/30p, 720/24p, 720/30p, 2160/50p, 2160/60p
    Parental Channel Lock Yes

    Remote Control

    Type Standard remote
    Remote Control Model Sony RMF-TX200E
    Features Voice control

    Audio System

    Digital Audio Format Dolby Digital output, Dolby Digital Plus output, Dolby Pulse output
    Surround Mode Yes
    Sound Effects S-FORCE Front Surround Sound
    Speaker System 2 speakers
    Output Power / Total 20 Watt
    Features S-Master Digital Amplifier, Clear Phase Speaker, Digital Sound Enhancement Engine (DSEE), Clear Audio+, Google Cast support
    Speakers 2 x main channel speaker - built-in - 10 Watt

    Network & Internet Multimedia

    Functionality Digital audio playback, digital photo playback, digital video playback, WEB browsing, Internet video playback
    Connectivity Wi-Fi, LAN
    LAN Protocol Ethernet
    Connect & Share Wi-Fi Direct, Screen Mirroring
    Internet Streaming Services Google Play
    Supported Consumer Electronics Control (CEC) BRAVIA Sync Function


    Connector Type 3 x USB ¦ 4 x HDMI input ¦ Audio line-out / headphones / subwoofer - side ¦ Composite video / component video input - rear ¦ Audio line-in - rear ¦ SPDIF output - rear ¦ Network - side


    Included Accessories Batteries, IR Blaster


    Power Consumption Stand by 0.5 Watt
    Features On/off timer

    Dimensions & Weight Details

    Dimensions & Weight Details Panel without stand - 123.1 cm x 4.4 cm x 71.7 cm x 15.1 kg ¦ Panel with stand - 123.1 cm x 26.3 cm x 77 cm x 18.6 kg

    Dimensions & Weight (Shipping)

    Width (Shipping) 155.2 cm
    Depth (Shipping) 18.2 cm
    Height (Shipping) 82.5 cm

    Customer Questions

    Sony XD8577 55" 4K Ultra HD LED TV Ask an owner

    Sony XD8577 55" 4K Ultra HD LED TV Product Discussion

    Our comments box is a great way for you to view other people's feedback about products on, and add your own.

    • This tool is open to everyone.
    • You are responsible for the contents of your comments and any consequences that may arise as a result of them.
    • Comments that contain any of the following will be deleted: terms considered explicit and inappropriate; defamatory, obscene, unlawful, harmful, or offensive.