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Samsung 40NU7100 Series

We have collected and analyzed 291 user reviews from international sources. Users rate it 95/100. The average review date is Oct 20, 2018. We have compared these reviews to 1568304 reviews from other TVs. The alaScore™ for this product is 89/100 = Very good. Last update: Dec 18, 2018.

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Review analysis

(Based on 291 reviews)

User Reviews  

Showing 287 review(s)

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Showing 1 - 10 of 287 Show Reviews: in English | in other languages (4)

Consumer review (



"Picture quality excellent and sound great can't fault it at all "

Dec, 2018

Consumer review (

Perfect for the Compact Living Room


Purchased August 2018, Great picture with Virgin TV. Also, built in Netflix and Amazon makes for easy switching between service providers. Internet access possible..

Dec, 2018

Consumer review (

Samsung UE40NU7120 40" Smart 4K Ultra HD Certified TV


"One of the only available 40" 4K Ultra HD suitable for a smaller room, easy to set up, picture far better than expected, and not a bad sound for such a slim TV, plenty of connections available and finding my sound system and DVD recorder was all done...

Dec, 2018

Consumer review (

Really good


"Great tv. Easy set up. Picture is amazing and sound through a Samsung sound bar is great. "

Dec, 2018

Consumer review (

Great picture and sound and easy to set up


Just what I wanted, good value for money and looks good

Dec, 2018

Consumer review (

Very flexible arrangement in confined space


We needed a TV with a clear screen which could be flexibly mounted in the room corner between two windows, The mounting bracket together with the lightweight Samsung 40 inch set achieved this. The screen colour rendering had to be adjusted providing a...

Dec, 2018

Consumer review (

Great tv


Good size for our room, not too big not too small. Good picture quality, great sound quality

Dec, 2018

Consumer review (

Bargain 4k tv


"Bought this tv for my son's bedroom and he absolutely loves it, picture quality is excellent and he loves playing his playstation on it. Can't believe the quality for the price "

Dec, 2018

Consumer review (

Value for money


"Why spend more on a 4k set when this is plenty big enough for a average living room. Samsung always have good clear screens. "

Dec, 2018

Consumer review (

Samsung UE40NU7120


"Likes: Excellent picture quality. The easiest TV I have ever set up. Practically gets it's self out of the box and on to your TV table. Awesome. Dislikes: Not a thing!"

Dec, 2018

Product Specifications


Audio decoders:Dolby Digital
Audio decoding technologies:Dolby Digital / Dolby Digital Plus
Audio system:2
Auto volume leveler:Y
Built-in speaker(s):Y
Multiroom audio technology:Samsung Multiroom Link
Number of Speakers:2
RMS rated power:20


Digital Living Network Alliance (DLNA) certified:Y
Energy Star certified:Y


Color of product:Black
LED Indicators:Y
On/Off switch:Y
Product color:Black
VESA mounting:Y


Aspect Ratio:16:9
Display Diagonal:39.5 / 40
Display Diagonal (metric):39.8
Display Resolution:3840 x 2160
Display Technology:LED
Dynamic contrast ratio marketing name:Mega Contrast
HD type:4K Ultra HD
Motion interpolation technology:Motion Rate 120 / PQI (Picture Quality Index) 1300
Screen format adjustments:16:9 / 4:3, 16:9, Auto
Screen shape:Flat
Supported graphics resolutions:1920 x 1080 (HD 1080),3840 x 2160 / 3840 x 2160
Supported video modes:1080p,2160p

Management Features

Auto power off:Y
ECO mode:Y
Electronic Program Guide (EPG):Y
Number of OSD languages:27 / 3
On Screen Display (OSD):Y
On Screen Display (OSD) languages:English, Spanish, French
On/Off timer:Y
Sleep Timer:Y


Ethernet LAN:Y
Web browser:Y
Wi-Fi Direct:Y

Packaging Content

Batteries included:Y
Cables included:AC / AC, Samsung Slim Gender
Handheld remote control:Y
Mounting kit:Y
Remote Control Type:TM1240A

Packaging Data

Package depth:5.67 / 5.7
Package height:24.6
Package type:Box
Package weight:26.9
Package width:40.2


4K upscaler:Y
Audio formats supported:AAC, AIFF, APE, FLAC, M4A, MID, MIDI, MP3, MPA, OGG, WAV, WMA
ConnectShare (HDD):Y
ConnectShare (USB):Y
Digital Clean View:Y
Game mode:Y
High Dynamic Range Imaging (HDRI):Y
Image formats supported:BMP,JPEG,JPG,MPO,PNG
Local dimming:Y
Picture processing technology:Samsung Auto Motion Plus,Samsung Contrast Enhancer / Samsung Auto Motion Plus,Samsung Contrast Enhancer,Samsung UHD Up-Scailing / Samsung Auto Motion Plus,Samsung UHD Up-Scailing
Plug and Play:Y
Processor cores:4
Subtitles function:Y
Teletext function:Y

Ports & interfaces

Audio Return Channel (ARC):Y
Common interface (CI):Y
Common interface Plus (CI+):Y
Common interface Plus (CI+) version:1.4
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
HDMI Quick Switch:Y
Headphone outputs:1
RF ports quantity:1 / 2
USB 2.0 ports quantity:2


AC input frequency:50/60
AC input voltage:110 - 120 / 220 - 240
Annual Energy Consumption:87
Energy efficiency class:A
Power consumption (max):100 / 90
Power consumption (standby):0.3 / 0.5
Power consumption (typical):45 / 63

Smart TV

Hybrid Broadcast Broadband TV (HbbTV):Y
Internet TV:Y
Screen mirroring:Y
Smart modes:Cinema, Natural / Movie, Natural
Smart TV:Y

TV Tuner

Auto channel search:Y
Digital signal format system:ATSC / DVB-C,DVB-S2,DVB-T,DVB-T2 / DVB-C,DVB-T
Tuner Type:Analog & digital

Weight & Dimensions

Depth:2.3 / 2.31
Depth (with stand):8.28 / 8.3
Height (with stand):23.8
Weight with stand:19.4
Width (with stand):36