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Sony Bravia KD-55XD8577

We have collected and analyzed 94 user reviews from international sources. Users rate it 91/100. The average review date is Feb 12, 2017. We have compared these reviews to 1567552 reviews from other TVs. The alaScore™ for this product is 89/100 = Very good. Last update: Dec 17, 2018.

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Review analysis

(Based on 94 reviews)

User Reviews  

Showing 51 review(s)

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Showing 1 - 10 of 51 Show Reviews: in English | in other languages (43)

Consumer review (

Amazing pic and love the netflix


So happy with my choice, great tv love the netflix and chill button

Oct, 2017

Consumer review (

Android TV disappointingly slow


Never realised how slow it would be even to change channel using Android. Don't think I would have bought it if I had known. Disappointing as the design and picture quality are brilliant. Have had some trouble with internet connection - hard wired - so...

Aug, 2017

Consumer review (

So clear!


The clear precise picture is the main feature that is perfect for me. It is so easy to use all the functions as well which makes it a.pleasure to switch it on!

Aug, 2017

Consumer review (

Amazing TV!


I bought this TV about a month ago and it's the best TV I have ever bought! The 55" screen makes such a difference, it actually doesn't look much bigger when you see it in a shop or retailer, but you notice it when you get it home into your sitting...

Jul, 2017

Consumer review (



I bought this TV after a lot of research,I absolutely love it.

Jul, 2017

Consumer review (

4K, HDR, Chrome Cast, Stunning Picture Amazing A++


This Tv is Truly Amazing it is the best tv iv ever owned. The picture is fantastic in HD and 4K and hdr is so clear and full of detail with amazing colours and sharp images i've seen nothing like it in this range of next gen tvs and iv had a few 4K tvs...

Jul, 2017

Consumer review (

Great Picture


This is a high quality TV which looks good as a piece of furniture as well, very pleased that we bought it.

Jul, 2017

Consumer review (

Lovely TV but,


Lacking features of our old Sony TV. Seems like Sony has gone backwards in design instead of improving. Miss the old layout and programme reminder.

Jul, 2017

Consumer review (

Very good all round tv


A good all round quality product.Good quality and value

Jul, 2017

Consumer review (

Great TV, nice features, easy to use


Had this a few weeks, easy to set-up, and use - even to link the controller with my TIVO Box

Jun, 2017

Product Specifications


Audio decoders:Dolby Digital
Audio decoding technologies:Dolby Digital Plus,Dolby Pulse
Audio system:S-Master
Built-in audio decoders:Dolby Digital
Built-in speaker(s):Y
Built-in speakers: Yes
Number of loudspeakers:2
Number of Speakers:2
RMS rated power:20
Sound modes:Custom, Game, Music, Sports, Standard


Color of product:Black, Silver
Peak luminance ratio:74


3D compatibility: No
Aspect Ratio:16:9
Display Diagonal:55
Display Diagonal (metric):54.7
Display refresh rates supported:24 Hz,25 Hz,30 Hz,50 Hz,60 Hz
Display Resolution:3840 x 2160
HD type:4K Ultra HD
LED backlighting type:Edge-LED
Motion interpolation frequency:1000
Motion interpolation technology:Motionflow XR
Screen format adjustments:14:9, Zoom
Screen shape:Flat
Supported video modes:2160p
Viewing angle, horizontal:178
Viewing angle, vertical:178

Energy Management

Annual Energy Consumption:143
Energy efficiency compliance:A
Power consumption (max):157
Power consumption (standby):0.5
Power consumption (typical):103


VESA mounting:Y

Management Features

Electronic Program Guide (EPG):Y
Electronic Programme Guide (EPG): Yes
Number of OSD languages:27
On Screen Display (OSD): Yes
On Screen Display (OSD) languages:BUL, CAT, DAN, DUT, ENG, EST, FIN, HUN, ITA, LAV, LIT, NOR, POL, POR, RUS, SLK, SLV, SWE, TUR, UKR
On/Off timer: Yes


Bluetooth: Yes
Browser supported:Opera
Browsing: Yes
Ethernet LAN:Y
Ethernet LAN connection: Yes
Wi-Fi: Yes
Wi-Fi Direct: Yes

Packaging Content

Batteries included: Yes
Cables included:AC
Handheld remote control: Yes
Manual: Yes
Quick start guide: Yes

Packaging Data

Package depth:7.17
Package height:32.5
Package width:61.1


24p: Yes
24p support:Y

Ports & interfaces

Component video (YPbPr/YCbCr) in:1
Composite video in:1
DVI port: No
Ethernet LAN (RJ-45) ports:1
Ethernet LAN (RJ-45) ports quantity:1
HDMI ports quantity:4
Headphone outputs:1
PC in (D-Sub): No
RF ports quantity:1
USB 2.0 ports quantity:3


Annual Energy Consumption:143
Energy efficiency class:A
Power consumption (max):157
Power consumption (standby):0.5
Power consumption (typical):103

Smart TV

Internet TV: Yes
Operating system installed:Android
Smart TV: Yes

Technical Details

Light sensor: Yes
Power save mode:Y

TV Tuner

Digital signal format system:DVB-C, DVB-S, DVB-S2, DVB-T, DVB-T2
Tuner Type:Digital

Weight & Dimensions

Depth (with stand):10.4
Height (with stand):30.3
Package depth:7.17
Package height:32.5
Package width:61.1
Weight with stand:41
Width (with stand):48.5