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Sony KDL-40NX713

alaTest has collected and analyzed 212 reviews of Sony KDL-40NX713. The average rating for this product is 4.3/5, compared to an average rating of 4.3/5 for other products in the same category for all reviews. People are impressed by the glare and durability. The design and image quality also get good opinions, but there are some mixed comments about the price. The energy efficiency and reliability get less positive views.

usability, image quality, design, durability, glare

sound, remote control, size, reliability, energy

We analyzed user and expert ratings, product age and more factors. Compared to other products in the same category the Sony KDL-40NX713 is awarded an overall alaScore™ of 89/100 = Very good quality.

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Review analysis

(Based on 212 reviews)

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User Reviews  

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Showing 1 - 12 of 212 Show Reviews: in English

Consumer review ( review summary for Sony KDL-40NX713


alaTest has collected and analyzed 2 user reviews of Sony KDL-40NX713 from The average user rating for this product is 3.5/5, compared to an average user rating of 4.3/5 for other products in the same category on Reviewers really like the image quality, whereas comments about the sound and price are mixed.

image quality

50% of the reviews on give this product a positive rating.

Dec, 2018


Expert review by : John Archer (

Sony Bravia KDL-40NX713


This 40in LED backlit LCD television is a fine option as a 2D set and not that bad as 3D one.

Considered first and foremost as a 2D TV - which is, after all, how it sells in its 'native' state - the 40NX713 is a really fine option for a relatively discerning viewer. The price of under £700 we've found online makes it great value too.

Jan, 2011

Expert review by : Steve May (

Sony KDL-40NX713 review


Jaw-dropping image clarity is the calling card for this spectacular Sony TV

Nov, 2011

Expert review by : What Hi-Fi? (

Sony KDL-40NX713 review


The Sony KDL-40NX713 is a well priced LCD that works very well indeed

Excellent picture ; fine sound ; elegant styling ; comprehensive spec;decent value

3D transmitter and specs will cost you extra ; very little else

A fine mix of features and value; not a world-beater, but a consistent, appealing TV

Mar, 2011

Expert review by (

Sony KDL-40NX713 review


Sony's Network (NX) range is not only drop-dead gorgeous, but the models are also decked out with all the latest features, including 3D, network streaming, online content and LED backlighting. But you may wonder why there are multiple versions of the...

Outstanding HD picture with exceptional motion picture clarity; Freeview HD tuner, integrated Wi-Fi

External 3D sync transmitter required; limited media file support

Feb, 2012

Expert review by : Jamie Carter (

Sony Bravia KDL-40NX713


3D ready rather than 3D-equipped, this step-up set from Sony is nicely positioned for anyone after a top draw, future-proof flatscreen - and it comes complete with Freeview HD tuner. Part of Sony's Network range - we're not sure why when most of its...

Freeview HD pictures, Blu-ray, BBC iPlayer, user interface

Blotchy LED backlighting, 3D kit not included

Yet another strong screen from Sony, with decent pictures across all sources and its best-in-the-business Bravia Internet Video service. A superb all-rounder for 2D, there is an option for a 3D add-on but that will set you back a few hundred quid at...

Feb, 2011

Expert review by : Steve May (

Sony KDL-40NX713 review


Sony's 40' network TV range aims to be all things to all viewers

Wonderful HD clarity ; Beautiful design ; Freeview HD tuner ; Wide viewing angle

Uneven LED backlight ; Poor network media support ; Separate 3D sync transmitter ; 3D crosstalk ; Redundant Yahoo Widgets

Step up from Sony's mainstream EX TV range and you'll find the first of its 3D designer models. The NX Network sets combine advanced multimedia capability with premium picture performance and Sony's trademark Monolithic Design.

Feb, 2011

Expert review by : Tom Morgan (

Sony Bravia KDL-40NX713 review


The stunning design and excellent connectivity makes the KDL40NX713 one of the best high-end TVs we've seen, but image quality can't match cheaper plasma sets

Aug, 2011

Expert review by : Robin Morris (

Sony KDL-40NX713 review


Indeed, with a sub-£1000 price tag, and the ability to provide decent three dimensional images alongside top-notch High Definition visuals, the Sony KDL-40NX713 will probably be the first stop for those who want to try the technology, but aren't ready...

The Sony KDL-40NX713 isn’t the most advanced 3D television you’ll see. Indeed, if 3D is the top priority for you, you’d be advised to look elsewhere. But you should still be able to get an enjoyable experience from watching even 3D on this screen, and...

Mar, 2011

Consumer review (

Sony KDL-40NX713


After doing loads of research and visiting a number of well known high street retailers, I finally settled with the Sony KDL-40EX713, and i am not disappointed either. I went with John Lewis's in the end as they offer a 5 yr Guarantee on all TV's. The...

None as yet

Nov, 2014

Consumer review (

Sony KDL-40NX713


looks good

internet TV mising ITV and generally unreliable. Updates should not be necessary to make it work and if really necessary, should be automatic without losing settings.

Jun, 2013