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Sony KDL-55NX720

alaTest has collected and analyzed 533 reviews of Sony KDL-55NX720. The average rating for this product is 4.2/5, compared to an average rating of 4.3/5 for other products in the same category for all reviews. People are impressed by the sound and design. The price and usability are also appreciated.

image quality, usability, price, design, sound

We analyzed user and expert ratings, product age and more factors. Compared to other products in the same category the Sony KDL-55NX720 is awarded an overall alaScore™ of 91/100 = Excellent quality.

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Review analysis

(Based on 533 reviews)

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Showing 1 - 172 of 494 Show Reviews: in English | in other languages (29)

Consumer review ( review summary for Sony KDL-55NX720


alaTest has collected and analyzed 162 user reviews of Sony KDL-55NX720 from The average user rating for this product is 4.0/5, compared to an average user rating of 4.1/5 for other products in the same category on People are impressed by the sound and price. The design and usability are also mentioned favorably, but there are some mixed reviews about the size.

image quality, usability, design, price, sound

81% of the reviews on give this product a positive rating.

Jul, 2020

Expert review by : Trusted Reviews (

Sony KDL-40NX723


Designer looks meet impressive 2D pictures but flawed 3D ones in Sony's latest 40in TV.

Impressive 2D pictures, Elegant design, Excellent online services

It’s expensive, Extremely bad 3D images, Fiddly operating system

Oct, 2011

Expert review by : What Hi-Fi? (

Sony KDL-40NX723 review


The Sony KDL-40NX723 is let down by dim images and horrible sound

Good-looking ; long spec-list ; motion-handling and detail levels are among the best

Only displays meaningful contrast under duress ; sounds truly horrible

Undermined by one significant flaw, this Sony’s nothing like as good as it could be

Oct, 2011

Expert review by : Danny Phillips (

Sony KDL-40NX723 review


3D TV more or less justifies its price tag with killer picture performance

Attractive design ; Excellent 2D and 3D pictures ; Extensive connected content ; Intuitive operating system ; Detailed picture tweaks

Extra cost for glasses and Skype camera ; Frustrating internet browser ; MotionFlow picture artefacts ; Relatively expensive

Sony's vast 2011 range of Bravia LCD TVs contains something for everyone, from affordable no-frills sets all the way up to premium screens with more fancy functionality than you'll probably ever use.

Sep, 2011

Expert review by : Tom Morgan (

Sony Bravia KDL-46NX723 review


Stunning looks and plenty of high-end features, but you can get a better picture for the money

Dec, 2011

Expert review by (

Sony Bravia KDL40NX723 review


For this review we tested the 40in model in the NX713 range, but it's also available in a 46in (KDL-46NX713) screen size. Those models have identical specifications except for their dimensions and power usage. We're confident that image quality will be...

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 : Campbell Simpson (



The Sony BRAVIA NX720, which is available in 40in, 46in and 55in sizes, looks like it will be able to do everything that Sony's best TVs (the BRAVIA H...

It's a cheaper alternative to the BRAVIA HX series if the picture quality proves to be similar

It's 'only' Motionflow XR 200

The Sony BRAVIA NX720 looks attractive and has the same connectivity features of the BRAVIA HX models, but has seemingly inferior display specifications. If you can't tell the difference between the picture quality of these panels, choosing the NX720...

Aug, 2011

Expert review by : David Katzmaier (

Sony Bravia KDL-NX720 review: Sony Bravia KDL-NX720


Sony Bravia KDL-NX720

The ; series produces deeper black levels than any edge-lit LED-based TV we've tested. It evinces relatively accurate color, has a uniform screen for edge-lit LED, and can properly handle 1080p/24 sources. It has a beautiful, thin-profile exterior...

The expensive KDL-NX720 shows some blooming artifacts and crushes detail in shadows, and its image deteriorates more noticeably than usual when seen from off-angle. The design of its menu and Internet services interface is lackluster, and Sony does not...

Albeit expensive and plagued by issues in 3D, the beautifully styled Sony KDL-NX720 has better picture quality than most other edge-lit LED-based LCD TVs.

Oct, 2011

Expert review by : Review Crew (

SONY Bravia KDL-46NX720 and KDL-55NX720 3D LED LCD Television Review


I've heard all kinds of terms thrown around when reading reviews of the of the KDL-NX720 series televisions from the SONY Bravia line.  I was honestly wondering why reviewers were throwing around terms ...

Sep, 2011

Expert review by : Chris Thomas (

Sony Bravia KDL-46NX720


The Sony Bravia KDL-46NX720 is a solid, yet overpriced TV set with 3D capability and decent picture quality. It won't dazzle you, but it isn't a bad pickup if you don't mind paying the extra cash for the 3D and Sony brand name. Still, there are a few...

The Sony Bravia KDL-46NX720 is a 3D LCD TV with a mid-range price and an entry-level performance. While it does have a good contrast ratio, it underperforms in a few key areas like color temperature and motion performance that should give the consumer...

Jun, 2011

Expert review by (

Sony KDL-46NX720 Review – 46-inch LED LCD HDTV


This model comes with the smallest screen size in comparison to the other two models launched under the same series. But it comes with some of the best features introduced by Sony. It comes with high resolution and subfield motion to watch both 2D and...

In addition to the offline content, you also have option to access a wide variety of streaming content and widgets offered by a number of popular networks. With a HTML browser, built in Wi-Fi and BRAVIA Internet TV, Sony has provided users with option...

Jan, 2012

Price comparison for Sony KDL-55NX720

  Store     Price
Sony Bravia KDL43WF663 43-Inch Full HD HDR Smart TV...
HDR - Brilliant highlights beautiful textures - HDR preserves the detail in the brightest and darkest...
£389.00 TO SHOP
Sony Bravia KDL-32WD751 32 inch Full HD Smart TV...
Full HD resolution 1920 x 1080
£325.00 TO SHOP
Sony Bravia KDL32WE613BU (32-Inch) HD Ready HDR...
With intense highlights and enhanced textures, HDR preserves the detail in the brightest and darkest scenes...
£249.00 TO SHOP
'Sony su-wl450/PSE 65 Black £129.00 TO SHOP Sony Bravia KDL40WE663BU (40-Inch) Full HD HDR Smart...
HDR. Brilliant highlights, beautiful textures. HDR preserves the detail in the brightest and darkest scenes...
£369.00 TO SHOP
Sony KD-55XG9505 120 Hz TV £999.00 TO SHOP Sony LMP-H202 UHP 200W Lamp Module for VPL-HW30...
Original Sony Lamp Module
£344.00 TO SHOP
Sony SU-WL850 Wall Mount Bracket for Sony Bravia TV's
Thanks to this wall mount, your TV fits perfectly in any home, such as a painting.
£249.00 TO SHOP
TradeMount TV television stands height adjustable...
TV Stand for TV TV Monitor TFT Screen LCD Plasma Flat Screen
£155.00 TO SHOP
Sony Bravia Televison ACDP-100D01 Power Supply Cable...
Buy 100% Original Genuine Sony Part with confidence
£54.00 TO SHOP
Cello C40SFS 40 Inch Superfast Smart Full HD TV with...
This 40 Inch Smart TV combines terrestrial channels with online streaming content via a superfast user...
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Wowcher TVs and More £129 (from Akai) for a 32-inch...
32” Akai HD Television
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Cello C32F Full-HD TV w/ Built-in DVD Player...
This 32-inch TV DVD Combi is a dedicated 12v 32″ Full HD LED Traveller TV with Freeview HD, DVD Player and...
£199.00 TO SHOP
Cello C32227FT2 HD Ready Freeview T2 HD TV
This 32-inch TV with built-in DVD comes equipped with built-in Freeview T2 HD capabilities meaning that you...
£165.00 TO SHOP
Ferguson F32227FT2 Freeview T2 HD TV with Built-in...
Enjoy Freeview HD channels with this 32-inch TV with built-in DVD Player packed with convenient modern...
£159.00 TO SHOP
Cello C55SFSQLED 55 Inch QLED Superfast Smart 4K HDR...
This 55 inch Smart TV is a landmark product from Cello. The quantum dot technology delivers breathtaking...
£699.00 TO SHOP
Ferguson F55SFSQLED 55 Inch QLED Superfast Smart 4K...
This 55 Inch 4K Smart TV is a landmark product from Ferguson. The quantum dot technology delivers...
£599.00 TO SHOP
Samsung QE55Q70RATXXU 55 Inch Smart HDR 4K Ultra HD...
Samsung QE55Q70RATXXU 55 Inch Smart HDR 4K Ultra HD QLED Television (Ex Display)
£1699.00 TO SHOP
Ferguson F32RTS 32 Inch HD Ready LED Smart TV with...
This 32 inch HD TV combines terrestrial channels with online streaming content unlike any other Smart TV on...
£189.00 TO SHOP
Ferguson F22230FT2S23 22 Inch Full HD LED TV with...
A super slim 12 Volt TV DVD Combo and Full HD TV with HD Freeview Channels and packed with convenient...
£159.00 TO SHOP

Note: Please check the product information and price with the store.