Visit our Business Solutions website >>

Samsung 55D6400 Series (UA55D6400 / UE55D6400 / UN55D6400)

alaTest has collected and analyzed 155 reviews of Samsung 55D6400 Series (UA55D6400 / UE55D6400 / UN55D6400). The average rating for this product is 4.1/5, compared to an average rating of 4.3/5 for other TVs for all reviews. Comments about the sound and design are overall positive. The price and usability also get good feedback. The tuner and reliability get critical reviews, while reviews are divided on the remote control.

image quality, usability, price, design, sound

reliability, tuner

We analyzed user and expert ratings, product age and more factors. Compared to other TVs the Samsung 55D6400 Series (UA55D6400 / UE55D6400 / UN55D6400) is awarded an overall alaScore™ of 85/100 = Very good quality.

See all Samsung TVs

Review analysis

(Based on 155 reviews)

Expert Reviews  

User Reviews  

Showing 149 review(s)

Expert Reviews User Reviews


Below is a list of reviews for this or similar products. If you think this grouping is wrong please click here to flag.
Read more on our FAQ’s page.
Showing 1 - 131 of 149 Show Reviews: in English | in other languages (6)

Consumer review by: ( review summary for Samsung 55D6400 Series (UA55D6400 / UE55D6400 / UN55D6400)


alaTest has collected and analyzed 121 user reviews of Samsung 55D6400 Series (UA55D6400 / UE55D6400 / UN55D6400) from The average user rating for this product is 4.1/5, compared to an average user rating of 4.1/5 for other TVs on Views about the sound and price are overall positive. The design and usability are also mentioned favorably, whereas many are critical about the tuner and reliability.

image quality, usability, design, price, sound

reliability, tuner

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

This summary is based on the products: Samsung UN55D6400 55-Inch 1080p 120 Hz 3D LED HDTV (Black) [2011 MODEL] (2011 Model)Samsung UN55D6400 55-Inch 1080p 120 Hz 3D LED HDTV (Black) [2011 MODEL] (2011 Model)

Oct, 2016

Expert review by: (

Samsung UN55D6400 Review – 55-inch LED LCD HDTV


In comparison to the advanced 3D and built in Wi-Fi enabled LED TV sets previewed by Samsung, this model looks a bit inferior. It comes with full 3D, HD and 1080p resolution and much better connectivity options to access your offline library of movies,...

The manufacturer has further included the Smart TV feature to access the online content and apps offered by a number of popular content providers and social networks. But the model does not come with built in Wi-Fi to offer a smart and efficient...

Dec, 2011

Expert review by: Chip Chick (

Samsung UN55D6400 55″ LED Smart TV Review


The Samsung UN55D6400 is a 55-Inch 3D LED HDTV that packs in a 1080p resolution, a 5,000,000:1 Dynamic Contrast Ratio, but more on all of that later. The ...

Lightweight, thin and sexy design, stunning visuals with vivid, life-like color and motion, Smart TV apps extend the functionality of your TV, energy efficient, catalog of apps is always growing

On the pricier side, QWERTY remote costs extra – as does the USB Wi-Fi adapter, search function is anemic, web browser is  not available in the 6000 or 7000 series

Nov, 2011

Consumer review by: Brad (




Feb, 2012

Consumer review by: Horseradish (



The sound is poor. I advise another set of speaker. I have Bose and it's worth every penny, The TV is worth every penny. The picture are crystal and clear. So far no problems (sometime it resets itself and loose for some seconds the signal, but this is...

Great picture ; Very light and easy to set up ; Easy to use it

Sound poor

Feb, 2012

Consumer review by: linkL5 (

great tv


the clarity of the picture is the best of any tv in the price range, the 3d quality works approx 178 derees around with no spots blurry or seperated like not using glasses. the price is much better on newegg then best buy where i bought it almost a 400...

the smart hub will freeze and take a minute to load while selecting what app you would like to run

Jan, 2012

Consumer review by: Willie (

I Love My New TV


I received my 55 inch TV on time and in great condition. Set up was fast and easy. The picture looked great right out of the box. I did tweak the settings to my taste and for the room. I was worried it would be too large for my 15 by 15 foot living...

Jan, 2012

Consumer review by: Good thinking product (

Nice and Smart


I bet you can't regret buying youeself this product, its so cool, nice and elegant.

Jan, 2012

Consumer review by: Phil (

Insane TV


Don't own it but test drove it in a store for awhile with 3D content... Looks insaneeee... Ive never seen 3D look so good and in depth as Ive seen on this TV and I always stop and try the displays when I see them.

Jan, 2012

Consumer review by: mnbuyer (

great tv but came with scratch


everything about the tv is great but the tv arrived damaged. i couldnt see the scratch on the tv until i unboxed the item and the delivery company already left.

Jan, 2012

Consumer review by: Bud (

Great product


Picture is awesome, easy to setup and unpack. Only complaint, sound quality could be as lot better. Add a sound bar to solve the problem.Lots of features (3D if desired)and 4 HDMI ports give lots of life for additional equipment additions.

Jan, 2012