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Sony KDL55EX640

alaTest has collected and analyzed 47 reviews of Sony KDL55EX640. 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. Reviewers are impressed by the size and design. The price and usability are also appreciated, whereas there are some negative comments about the glare and sound.

image quality, usability, price, design, size

sound, glare

We analyzed user and expert ratings, product age and more factors. Compared to other products in the same category the Sony KDL55EX640 is awarded an overall alaScore™ of 87/100 = Very good quality.

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Review analysis

(Based on 47 reviews)

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User Reviews  

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Consumer review ( review summary for Sony KDL55EX640


alaTest has collected and analyzed 37 user reviews of Sony KDL55EX640 from The average user rating for this product is 4.1/5, compared to an average user rating of 4.1/5 for other products in the same category on People are impressed by the size and price. The design and usability are also mentioned favorably. There are mixed comments on the durability and sound, and there are some less positive views about the glare.

image quality, usability, design, price, size


86% of the reviews on give this product a positive rating.

Jul, 2020

Expert review by (

Sony KDL-55EX640 Review – 55-inch LED LCD HDTV


Along with the high-end 3D HDTV models, Sony has launched a number of TV sets that do not support the popular video technology. This 55-inch model is designed by the manufacturer by targeting the viewers who are not interested in the recently released...

Sony has also included an internet browser and built in Wi-Fi support to provide users with a smart and wireless internet browsing experience. The web browser allows you to browse websites on the 55-inch TV screen. Also, you can use the browser to stay...

Mar, 2012

Consumer review (



After I played with the settings, I was really pleased. I turned up the brightness and turned downed the sharpness. The strange 3D quality of the picture was throwing me off at first until I found a setting called Cinemotion. Once I turned that off, it...

Great picture. Thin. Small bezel. 4 HDMIs


Jan, 2013

Consumer review (



Picture is to dark in standard mode I have to view in vivid and I don't think this is good for the tv


to dark

Dec, 2012

Consumer review (



I was looking for a NON-3D TV with excellent picture quality that didn't break the bank. I have had this TV for about a month now and I must say the picture quality is truly OUTSTANDING!!! We receive HD programming from Directv and the HD images are...

Picture Quality

Sound & Stand

Nov, 2012

Consumer review (

Everything we wanted!


This' is the TV my wife and I have been wanting for our bedroom for several months. We were able to catch it on-sale and pulled the trigger so it was an awesome value and as-usual awesome all-around as far as TVs go. I think my only criticism would be...

Nov, 2012

Consumer review (



great all-around led tv. did not want 3d, so this was an easy choice. SD picture is 100 times sharper and clearer than any HD set that i have viewed! SD picture is almost as good as HD. HD picture is top of the line. Motion feature is wonderful.

Ease of setup and configuration


Nov, 2012

Consumer review (

Very good


IT is great TV. You will never go wrong with Sony.

Oct, 2012

Consumer review (

Best prize for a great product


I got this TV from Best Buy few days ago and we like it. Connecting to the internet is so easy with many apps to choose from. Overall, a great TV so far.

Crystal clear picture with the HD channels

The sound quality is not great as my last Samsung HDTV

Sep, 2012

Consumer review (

Sony KDL55EX640 55" LED HDTV 1080p 240Hz


My wife and I were recently shopping for a new television set. We had been to nearly every box store, mall, etc. We then found this TV and were amazed at the quality. The overall performance of this TV is exceptional, from sound, clarity, to overall...