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Sony KDL-NX803 Series LCD TV (40", 52")

alaTest has collected and analyzed 13 reviews of Sony KDL-NX803 Series LCD TV (40", 52"). The average rating for this product is 4.3/5, compared to an average rating of 4.2/5 for other TVs for all reviews. Reviewers are impressed by the color and usability. The design and image quality also get good reviews. The reliability and price get critical opinions.

image quality, design, usability, color

sound, remote control, size, price, reliability

We analyzed user and expert ratings, product age and more factors. Compared to other TVs the Sony KDL-NX803 Series LCD TV (40", 52") is awarded an overall alaScore™ of 85/100 = Very good quality.

See all Sony TVs

Review analysis

(Based on 13 reviews)

Expert Reviews  

User Reviews  

Showing 13 review(s)

Expert Reviews User Reviews
Showing 1 - 10 of 13 Show Reviews: in English

Expert review by: Jim Hill (

Sony Bravia KDL-40NX803 review


Sony's monolithic TV boasts a stylish design and cutting-edge tech

Sep, 2011

Expert review by: Jim Hill (

Sony Bravia KDL-40NX803 review


Like one of Kubrick's apemen, we are in awe of Sony's leaning LCD monolith – but could it be too stylish?

Smart design ; Superb remote and user interface ; Deep blacks and crisp colours ; Useful online content

Bravia widgets are glitchy and slow ; Soft focus GUI ; Puny speakers

Nice design features and undeniable style make this set very appealing, but it's not quite the best LCD TV on the block

Jun, 2010


Expert review by: John Archer (

Sony Bravia KDL-40NX803


This 40in LCD TV is one of the best edge LED picture performers we've seen yet - find out why.

It’s impossible to ignore the fact that Panasonic's P42V20 plasma TV can be bought for £100 or so less than its Sony rival, despite being 2in bigger, allowing you to record to USB HDD and producing some terrific plasma picture quality.

Aug, 2010

Consumer review by: Purchaser (

Sony KDL-52NX803


Best thing is the picture quality and ease of watching youtube with out any hassle of getting on to the laptop

I font like that when you go on BBC Iplayer i you get of it in a hurry like you press channel 1 by accident then it will say error and wont let you go on after like an hour or if you turn it off for like 10 minutes

Jan, 2012

Consumer review by: Tony (

Sony KDL-40NX803


Design style & picture quality

Sound volume is not as good as older Sony models ; The biggest problem is the delay in the TV receiving commands from the remote after start-up ; there is a delay until the TV has been on for 20 seconds or so

Oct, 2011

Consumer review by: Graham (

Sony KDL-40NX803


Great looking machine with superb picture quality ; I wanted a thin LED TV but one with an acceptable sound quality so I didn't always have to switch on the home cinema system. As the TV has a thicker lower part, it can accommodate reasonably sized...

A bit expensive for the 200 Mhz version but worth it ; A bit tedious 'typing' in the characters for downloading YouTube files..why can't it be intuitive as are all mobile phones for texting

Feb, 2011

Consumer review by: Purchaser (

Sony KDL-40NX803


Picture quality. Design

Crackles for about ah hour when first switched on & for about half an hour when switched off. Sony replaced my TV with a new one because of this but the replacement does it too. Suspect the fault is materials used for the casing are insufficient to...

Feb, 2011

Consumer review by: T (

Sony KDL-40NX803


Functionality and menu driven media system are excellent. Picture quality is stunning. Great looking TV

Sound lacks depth

Feb, 2011

Consumer review by: Ian (

Sony KDL-40NX803


A very stylish TV. Excellent picture quality and works well with Sky HD. Internet connection is handy too


Jan, 2011

Consumer review by: Terry (

Sony KDL-40NX803


Very good picture

Remotes are overly complicated (look at B&O). From DVD to TV okay but going back the TV freezes, have to open draw and close again to continue playing. Cant get one remote to work both items

Nov, 2010

Product Specifications


2D to 3D Conversion: No
Application Store: No
Application Store (IPTV): No
DLNA certified: Yes
DVB-T2: No
DVD Player / Recorder: No
Electronic Program Guide (EPG): Yes
HbbTV: No
Loudspeakers: Yes
Media Player:Audio/Video
PC Streaming:Audio/Video
Picture and Picture (PAP): Yes
Picture in Picture (PIP):1 Tuner PIP
USB Recording: Yes
Video-on-Demand (VoD): No
Web Browser: No
Web Content Access: Yes


CI Plus: No
DLNA certified: Yes
Ethernet: Yes
Front AV Interface: Yes
Headphone Output: Yes
PC Streaming:Audio/Video
USB: Yes
VGA / D-Sub Interface: Yes
WiFi Connectivity: No
YUV Interface: Yes

Dimensions / Weight

VESA Mount:VESA 300 x 300


4K Upscaling: No
Frame Refresh Rate in Hz:200
Frequency:200 Hertz
Full HD: Yes
HD ready: Yes
LED Backlight:Edge LED
LED Technology:Edge LED

Energy Information

Energy Efficiency Class (EU):Unknown
Energy Saving Trust Feature: Yes

General Features

3D: No
3D Ready: No
3D Technology:Not Applicable
Product Type:LCD
Screen Format:16:9
Type of Monitor:LCD