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Samsung 40-inch MU640x Series

alaTest has collected and analyzed 998 reviews of Samsung 40-inch MU640x Series. The average rating for this product is 4.7/5, compared to an average rating of 4.3/5 for other TVs for all reviews. Reviews about the design and price are on the whole positive. The sound and usability also get good feedback.

image quality, usability, sound, price, design

We analyzed user and expert ratings, product age and more factors. Compared to other TVs the Samsung 40-inch MU640x Series is awarded an overall alaScore™ of 97/100 = Excellent quality.

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Review analysis

(Based on 998 reviews)

Expert Reviews  

User Reviews  

Showing 1017 review(s)

Expert Reviews User Reviews

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Showing 1 - 10 of 1017 Show Reviews: from Australia | from other countries

Expert review by : What Hi-Fi? (whathifi.com)

Samsung UE40MU6400U review

 

Who needs supersized screens - the Samsung UE40MU6400U produces a great picture at an affordable price...

All the specs and apps you could hope for ; Deep, insightful blacks ; Impressive detail and definition ; Natural, nuanced colours ; Great value

You can get more impressive HDR if you spend more money

Looking for a 4K TV in a sensible size and at an extremely reasonable price? You’ve found it

Sep, 2017

Expert review by (stuff.tv)

Samsung UE40MU6400 review

 

Can a £500 40in TV deliver a worthwhile 4K experience?

Crisp, detailed picture ; Natural colour balance ; Strong contrast ; Excellent value

HDR performance isn't as convincing as pricier models

A 'small' TV with a big mentality, the UE40MU6400 delivers an outstanding 4K performance for under £500

Oct, 2017

Expert review by (which.co.uk)

Samsung UE40MU6400 review

  (Rating Hidden)

This small but mighty 40-inch Samsung TV comes with the latest 4K HDR screen technology. So if you're looking for a reasonably priced TV that doesn't compromise on features, the UE40MU6400 will have caught your eye. See if it has the performance to...

Jun, 2017

Consumer review (richersounds.com)

Great picture, great smart features.

 

This TV replaced an old 32 inch model and it's like night and day. The picture is first class, 4k is stunning. The sound is OK but I've wired it into my hi fi using an external DAC so I use that when I want cinema sound. I've got a NAS and I can stream...

Jun, 2018

Consumer review (richersounds.com)

Smart Tv

 

Very happy with the tv. Picture is great smart functions works really well. A good quality 40" 4k TV.

Jun, 2018

Consumer review (richersounds.com)

Stunning picture and gorgeous design

 

I purchased this tv on the 8th June. I have wanted this tv for ages, but have only just been able to afford it. Moving from a hd tv to a 4k one the difference was instantly noticeable. The tv is gorgeous in every aspect. I highly recommend it.

Jun, 2018

Consumer review (richersounds.com)

GREAT ALLROUND

 

I bought this about 3 weeks ago Very Very Pleased so far, still finding out all of the features

Jun, 2018

Consumer review (richersounds.com)

Fantastic service!

 

Bought two Panasonic tv's, but as one was unsuitable for our needs we returned it and swapped for the Samsung, nothing was a problem for the staff in Hull and we couldn't be happier with our tv's, will definitely use again and recommend to others

Jun, 2018

Consumer review (richersounds.com)

Time for a new telly

 

Great product, great advice and service, excellent value and a long warranty to boot

Jun, 2018

Consumer review (richersounds.com)

TV heaven

 

We've had this TV for a few weeks now and have no complaints whatsoever. The picture quality is amazing and the operating system easy to use. If you want a TV that doesn't take up half a wall, pick this one...

Jun, 2018

Product Specifications

Audio

Audio Decoders:DTS
Audio decoding technologies:Dolby Digital Plus
Audio system:2.0
Auto volume leveler:Y
Built-in speaker(s):Y
Built-in subwoofer:N
Equalizer:Y
Multiroom:Y
Multiroom audio technology:Samsung Multiroom Link
Number of loudspeakers:2
Number of Speakers:2
RMS rated power:20

Certificates

Certification:CE
Digital Living Network Alliance (DLNA) certified:Y

Design

Boundless 360° design:N / Y
Colour of product:Black, Silver / Silver
LED indicators:Power / Y
On/off switch:Y
VESA mounting:Y
VESA mounting interfaces:200 x 200
Year of production:2017

Display

3D:N
Aspect Ratio:16:9 / 4:3, 16:9
Display diagonal:101.6
Display diagonal (metric):100
Display Resolution:3840 x 2160
Display Technology:LED
Dynamic contrast ratio marketing name:Mega Contrast
HD type:4K Ultra HD
Motion interpolation technology:PQI (Picture Quality Index) / PQI (Picture Quality Index) 1500
PQI (Picture Quality Index):1500
Screen format adjustments:16:9
Screen shape:Flat
Supported graphics resolutions:3840 x 2160
Supported video modes:720i,720p,1080i,1080p,2880p

Ergonomics

Invisible connection:N
No gap wall-mount:N
On/off switch:Y
Smart Remote support:Y
Smartphone remote support:Y
VESA mounting:Y
VESA mounting interfaces:200 x 200

Management features

Auto power off:Y
ECO mode:Y
Electronic Programme Guide (EPG):Y
Number of OSD languages:27
On Screen Display (OSD):Y
On/Off timer:Y
Picture-in-Picture:N / Y
Sleep timer:Y
Smart modes:Movie

Networking

Bluetooth:Y
Bluetooth profiles:HID
Browsing:Y
Ethernet LAN:Y
Web Browser:Y
Wi-Fi:Y
Wi-Fi Direct:Y

Other features

Dimming type:Supreme UHD / UHD Dimming

Packaging Content

Batteries included:Y
Cables included:AC, Samsung Slim Gender
Desktop stand:Y
E-manual:Y
Handheld remote control:Y
Manual:Y
Mounting kit:Y
Remote control type:TM1750A
Smart Remote included:Y

Packaging Data

Package depth:186 / 616
Package height:186 / 616
Package Type:Box
Package weight:14.9
Package width:1053

Performance

4K Ultra HD upscaling:Y
Audio formats supported:AAC,AIFF,ALAC,APE,FLAC,MIDI,OGG,Vorbis,WAV,WMA
Auto Depth Enhancer:N
ConnectShare (HDD):Y
ConnectShare (USB):Y
Digital Clean View:Y
Dimming type:Supreme UHD / UHD Dimming
Extended PVR:Y
Game mode:Y
HDMI Quick Switch:Y
High Dynamic Range Imaging (HDRI):Y
Instant On:Y
Local Dimming:N / Y
Logical Channel Number (LCN):Y
MBR support:Y
Multiroom:Y
Nano Crystal Color:Y
Peak Illuminator Pro:N / Y
Picture processing technology:Samsung Auto Motion Plus,Samsung Contrast Enhancer,Samsung UHD Up-Scailing,Samsung Ultra Clean View / Samsung UHD Up-Scailing
Plug and Play:Y
Processor Cores:4
PurColor:N / Y
Quantum dot color technology:N
Satellite Channel Router (SatCR) compatible:Y
Subtitle formats supported:TXT
Subtitles function:Y
Teletext function:Y
USB Recording:Y
Video formats supported:DIVX,H.263,H.264,H.265,HEVC,MPEG1,MPEG2,MPEG4,MPEG4-ASP,MPEG4-SP,MVC,RV,VC-1,VP6,VP8,VP9
Voice Control:Y

Ports & interfaces

Audio Return Channel (ARC):Y
Common interface (CI):Y
Common interface Plus (CI+):N / Y
Common interface Plus (CI+) version:1.3
Component video (YPbPr/YCbCr) in:1
Composite Video In:1
Consumer Electronics Control (CEC):Anynet+
Digital Audio Optical Out:1
DVI port:N
Ethernet LAN (RJ-45) ports:1
HDMI ports quantity:3
Headphone outputs:1
One Connect port:N / Y
PC in (D-Sub):N
RF ports quantity:1 / 2
RS-232C ports:1
USB 2.0 ports quantity:2

Power

AC input frequency:50/60
AC input voltage:220 - 240
Annual energy consumption:85
Energy efficiency class:A
Energy saving mode:Y
Power consumption (max):120
Power Consumption (Standby):0.5
Power consumption (typical):61

Smart TV

Hybrid Broadcast Broadband TV (HbbTV):Y
Hybrid Broadcast Broadband TV (HbbTV) version:1.5
Internet TV:Y
Lifestyle apps:Samsung Smart View
Music apps:Deezer, Spotify
Screen mirroring:Y
Smart TV:Y
Timeshift:N / Y
Video apps:Amazon Prime Video,NetFlix,YouTube

Technical Details

Dolby technologies:DTS,Dolby Digital Plus
LED Backlight:Y
Number of antenna connectors:2

TV tuner

Auto channel search:Y
Digital signal format system:DVB-C,DVB-S2,DVB-T / DVB-C,DVB-S2,DVB-T2 HD / DVB-C2,DVB-S2,DVB-T
Number of Tuners:1
Tuner type:Analog & Digital / Digital
Twin Tuner:N

Weight & Dimensions

Depth:54.2
Depth (with stand):304.1
Height :519.8
Height (with stand):573.3
Package depth:186
Package height:616
Package weight:14.9
Package width:1053
Weight:9.2
Weight with stand:10.5
Width:903.7
Width (with stand):903.7