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Samsung UE49KU6400

alaTest has collected and analyzed 139 reviews of Samsung UE49KU6400. 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 durability and price. The design and usability also get good feedback, but views are divided on the remote control. There are some critical opinions about the size and sound.

image quality, usability, design, price, durability

sound, size

We analyzed user and expert ratings, product age and more factors. Compared to other products in the same category the Samsung UE49KU6400 is awarded an overall alaScore™ of 90/100 = Excellent quality.

See all Samsung TVs

Review analysis

(Based on 139 reviews)

Expert Reviews  

User Reviews  

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Showing 1 - 10 of 104 Show Reviews: in English | in other languages (35)

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Samsung UE49KU6400 review

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Premium features at a pocket-friendly price is often too good to be true. But with everything from Freesat to 4K HDR, the Samsung UE49KU6400 seems to be just that. Find out whether it's a false economy or the complete package in our expert Samsung...

Jul, 2016

Consumer review (

Samsung UE49KU6400


tv has shadow on screen

Jun, 2017

Consumer review (

Samsung UE49KU6400


Slim line and works well mounted in a wall

Two remotes is a bit annoying. Why can't there just be one?

May, 2017

Consumer review (

Samsung UE49KU6400


Brilliant picture.

The stand doesn't feel very robust

May, 2017

Consumer review (

Samsung UE49KU6400


It's uhd and the bezal is only 1cm, lovely looking TV. Picture very nice and the sound is surprizingly good for a slim TV. I have a surround system but it's a nice option to have the speakers built in. Not had any issues that others might have had...


Apr, 2017

Consumer review (

Samsung UE49KU6400


Picture quality is excellent, especially on Amazon and NOW TV apps.

Not sure having 2 remotes is a helpful feature.

Apr, 2017

Consumer review (

Samsung UE49KU6400


Excellent picture, easy to set up ,looks good and the sound quality is good ( even though other reviewers say it's not , never going to be as good as using a sound bar but for a slim tv it's not bad ) .

Only had it a week so nothing bad to speak of yet

Apr, 2017

Consumer review (

Samsung UE49KU6400


Picture, sound and appearance are all excellent. Great value!

Absence of headphone socket is irritating. Upscaling of picture is sometimes excessive.

Apr, 2017

Consumer review (

Samsung UE49KU6400


excellent picture and sound

Mar, 2017

Consumer review (

Samsung UE49KU6400


Not any

Cheap product

Mar, 2017

Product Specifications


Audio decoders:DTS,Dolby Digital
Audio decoding technologies:Dolby Digital Plus
Built-in audio decoders:DTS, Dolby Digital
Built-in speaker(s):Y
Built-in speakers: Yes
Number of loudspeakers:2
Number of Speakers:2
RMS rated power:20


Digital Living Network Alliance (DLNA) certified:Y
DLNA Certified: Yes


Color of product:Silver
LED Indicators: Yes


3D compatibility: No
Aspect Ratio:16:9
Display Diagonal:49
Display Diagonal (metric):48.4
Display Resolution:3840 x 2160
Dynamic contrast ratio marketing name:Mega Contrast
HD type:4K Ultra HD
Motion interpolation technology:PQI (Picture Quality Index)
Noise reduction: Yes
PQI (Picture Quality Index):1500
Screen shape:Flat
Supported graphics resolutions:3840 x 2160

Energy Management

AC input frequency:50/60
AC input voltage:220 - 240
Power consumption (max):155


VESA mounting:Y

Management Features

Auto power off: Yes
ECO mode: Yes
Electronic Program Guide (EPG):Y
Electronic Programme Guide (EPG): Yes
Number of OSD languages:27
On Screen Display (OSD): Yes
Picture-in-Picture: Yes


Bluetooth: Yes
Ethernet LAN:Y
Ethernet LAN connection: Yes
Web browser:Y
Wi-Fi: Yes
Wi-Fi Direct: Yes

Other Features

Dimming type:UHD Dimming
Package weight:49.2

Packaging Content

Batteries included: Yes
Desktop stand: Yes
Handheld remote control: Yes
Manual: Yes
Mounting kit: Yes
Remote Control Type:TM1640A

Packaging Data

Package depth:6.18
Package height:31.5
Package weight:49.2
Package width:53.1


Extended PVR: Yes
Game mode: Yes
High Dynamic Range Imaging (HDRI):Y
Local dimming: Yes
Processor cores:4
Subtitles function: Yes

Ports & interfaces

Audio Return Channel (ARC): Yes
Common interface (CI): Yes
Common interface Plus (CI+): Yes
Common interface Plus (CI+) version:1.3
Composite video in:1
Composite video out:1
Consumer Electronics Control (CEC):Anynet+
Digital audio optical out:1
Ethernet LAN (RJ-45) ports:1
Ethernet LAN (RJ-45) ports quantity:1
HDMI ports quantity:3
RF ports quantity:1


AC input frequency:50/60
AC input voltage:220 - 240
Power consumption (max):155

Smart TV

Hybrid Broadcast Broadband TV (HbbTV):Y
Internet TV: Yes
Operating system installed:Tizen
Screen mirroring:Y
Smart TV: Yes
Timeshift: Yes
Video on Demand (VOD) support:Y

Technical Details

Dolby technologies:DTS, Dolby Digital Plus
RF input:1
Stand depth:11.7

TV Tuner

Auto channel search: Yes
Digital signal format system:DVB-C, DVB-S2, DVB-T2
Tuner Type:Analog & digital

Weight & Dimensions

Depth (with stand):11.7
Height (with stand):27.5
Package depth:6.18
Package height:31.5
Package weight:49.2
Package width:53.1
Weight with stand:37.7
Width (with stand):43.3