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Samsung UE40NU7120 40" Smart 4K Ultra HD Certified TV with HDR - Charcoal Black - [A Rated]

Product Specification

Key Information

Dimensions (H)60.4 x (W)91.3 x (D)21.0
3D No
4K Ultra HD Yes
4K Ultra HD Certified Yes
Adjustable Stand No
Audio Power 20 Watt
Curved Design No
Energy Rating A
Energy Saving Mode Yes
Internet Connection Built-in WiFi
Manufacturer Warranty
AO Aftercare Protection plans from £5.99 per month.More info
12 months Year
New In Yes
Product Description NU7100 Ultra HD certified HDR Smart 4K TV
Resolution Type 4K Ultra HD Certified
Screen Size 40 Inches
Screen Type LED
Series / Family NU7100 Series
Smart TV Yes
Stand Type Static
TV DVD Combi No
USB Input 2
Vesa Wall Mount Size 200 x 200 mm
Vesa Wall Mount Supported Yes


Aerial Input (RF) 1
Common Interface (CI) Yes
Component Video Input 1
Composite Video Input 1
Digital Optical Output 1
Ethernet (LAN) Input Yes
HDMI ARC (Audio Return Channel) Yes
HDMI Input 3
MHL Compatible Yes


Auto Power Off Yes

Features We Love

HDR Gaming Yes
Sleep Mode Yes

Picture Detail

HDR10 Yes
HDR10+ Yes

Product Detail

Brand Samsung
Category TVs
Colour Charcoal_Black
Dimensions (H)60.4 x (W)91.3 x (D)21.0
On-mode Power Consumption 100 Watt
SKU UE40NU7120
TV Size Group Medium 32 - 42 Inches

Screen Technology

Film Picture Mode Yes
Game Picture Mode Yes
HDR (High Dynamic Range) Yes
HDR Type HDR10 / HLG / HDR10+
HDR Upscaling Yes
Resolution Size 3840 x 2160
Sports Picture Mode No
Ultra HD 4K Upscaling Yes

Smart Services

All 4 Yes
Amazon Instant Video Yes
BBC iPlayer Yes
BBC News Yes
BBC Sport Yes
BBC Weather Yes
Demand 5 Yes
Eurosport Yes
ITV Hub Yes
Netflix Yes
Now TV Yes
Spotify Yes
Web Browsing Yes
Youtube Yes

Smart Technology

Amazon 4K Streaming Yes
Amazon HDR Streaming Yes
App / Portal Store Yes
HDR Streaming Yes
Netflix 4K Streaming Yes
Netflix HDR Streaming Yes
Recommended Content Yes
Smart Phone / Tablet App Available Yes - Android and iOS
Ultra HD 4K Streaming Yes
Voice Control No
Web Applications Built-in Yes
Youtube 4K Streaming Yes
Youtube HDR Streaming Yes

Sound Technology

Audio Processing Dolby Digital Plus, DTS
Dolby Sound Technology Yes
Film Sound Mode No
Music Sound Mode No
Number of Internal Speakers 2

System and Features

Auto Tuning Yes
Built-in Instruction Manual Yes
Built-in Tuners DVB-T2CS2 / TCS2 DVB-T2C / TC
Digital Text Services Yes
DLNA Certified Yes
Number of Tuners Single
Parental Control Yes
Picture-in-Picture Yes
Processor Type Quad Core

USB and Media

HEVC / H.265 4K Codec Yes
USB 3.0 No
USB Playback Movie, Music, Photo
USB Recording (DVR) Yes

What's In The Box

Aerial Cable Yes
Manual / Quick Guide Yes
Power Cable Yes
Remote Control Standard Remote x 1
Remote Control Batteries AA x 1
Smart Remote Batteries No
Stand and Fixings Yes

Wireless Connections

Bluetooth No
Miracast Yes
Multiroom Compatible Yes
NFC (Near Field Communication) No
WiFi Yes
WiFi Direct Yes
Wireless Soundbar Compatible (same brand only) No

Samsung UE40NU7120 40" Smart 4K Ultra HD Certified TV with HDR - Charcoal Black - [A Rated]

Delivery Delivery from Wed 26th Sep Delivery from tomorrow, 26th September From tomorrow, 26th September From tomorrow, Wed 26th September


We’ll deliver any product to your home, 7 days a week and even the next day.

  • We schedule deliveries from 7am until 7pm.
  • You can choose a paid morning or afternoon delivery timeslot when you checkout.
  • Free delivery is also available.
  • We’ll text you a 4 hour timeslot on the morning of your delivery.
  • We'll give you your driver’s number just in case there are any issues.
  • Your driver will attempt to call you when they're on the way.
  • Delivery restrictions apply. Please see our delivery page for more information.

△ The earliest delivery date may vary based on your postcode.
Services Stand Installation, Disposal


  • Stand Installation £45.00

    We want you to enjoy your new TV as soon as possible. Rather than messing about with cables and following loads of steps in the instruction manual, let us set it up for you. We'll attach the new TV to the stand that it comes with. We'll also tune it in, set up any Smart features and connect up all your existing kit. We’ll even take away the bulky packaging. 

  • Disposal £15.00

    We’ll happily take away your old TV for you and recycle it. All we ask is that it’s unplugged and ready to go. The fee for this service relates to the cost of taking your old TV away on our van rather than the recycling service. If you've paid for installation, we will recycle your old TV free of charge.

Finance From £11.07 a month (APR 19.9%)


If your order is £199 or more, you can spread the cost with our finance options.

Key Features

  • 4K Ultra HD with upscaling - incredible picture quality
  • HDR expands colours & contrast for a lifelike picture
  • Smart TV - catch up, movies & more
  • TV Plus – movies, boxsets & TV channels in one place
  • 3 HDMI & 2 USB ports - plug in lots of devices at once

Product Overview

Snuggle up after a long day and unwind with this 40 inch LED TV from Samsung. With a 4K resolution and upscaling technology that converts HD content into near-4K, it’s sure to get plenty of ‘oohs’ and ‘aahs’ from the family, no matter what you’re watching. HDR technology makes the picture even more impressive, with a spectacular range of colours and a depth of contrast that’ll really bring the action to life. You’ll find there’s plenty to watch as well, thanks to a range of Smart TV services and TV Plus. This model also has 3 HDMI and 2 USB ports so you can connect your Blu-ray player and external hard drives to put games and home videos on the big screen.

Help and Advice

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Questions and Answers

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Questions & Answers

Customer Reviews

4.8 / 5 46 Reviews
95% would recommend to a friend
Showing 6 of 46 reviews | See all
Male, 45 to 54, Couple from Evesham, Worcestershire

Great TV

Nice picture, good sound and easy to set up. Would recommend

Pros: Ease to use, Good build quality, Value for money, Looks good
Male, 25 to 34, Couple from Manchester

Great Tv

Really happy with this tv and the sound quality is better than expected. Only real complaint is not being able to access the UKTV app which is a shame

Pros: Value for money
Male, Over 65, Single from England

Good TV for TV channels and playing media from your other devices

Generally satisfied with image and sound quality after a few weeks of use. Was pleasantly surprised at the ease of playing music and video from apps on phone and tablet to the TV. And yet I find the app selection interface with the remote somewhat confusing. The Samsung TV control app (downloadable to your phone) seems more intuitive to use than the remote control. Printed instructions are insufficient in my view but there are online videos which may be more helpful. Fortunately the TV seems to automatically understand which media source you wish to use so my use of the Samsung remote is normally limited to turning on the power. I use a FreeSat box connected to the TV via one of the HDMI ports and channel selection is via a remote supplied with the FreeSat box. I haven't tried the built-in FreeView. Very pleased with the size and overall quality at this price point. Would definitely recommend.

Pros: Quiet, Ease to use, Good build quality, Value for money, Looks good Cons: Instructions, On-screen interface
Female, 35 to 44, Small Family from Bathgate


Love my new tv , great picture and sound quantity oooking forward to movie nights in

Pros: Ease to use, Good build quality, Value for money, Looks good Cons: None
Male, Over 65, Single from Fife

Fantastic picture quality

This Samsung 4K Ultra HD TV with HDR, is one of the best purchases I've ever made. The picture quality is fantastic as is everything else about this TV really. I love it. The delivery people from AO who brought it and installed it were great, courtious and very tidy. Overall, I couldn't have asked for a better experience. Well done AO and Samsung.

Pros: Quiet, Ease to use, Good build quality, Value for money, Looks good Cons: None
Female, 55 to 65, Couple from Shrewsbury shropshire

New delivery of new Samsung tv

Thank you AO for delivering on a Sunday so I didn't have to wait in on a week day This is the 2nd product I have bought in the last 2 months the previous delivery was a washer/dryer bought items have been keenly priced. I have been singing your praises to my family and friends who said they would be nervous about ordering on-line without seeing the product in the flesh but I've told them to look at my goods and they have changed their minds I am one very happy customer and the next time I need an electrical item I shall be visiting your site

Pros: Ease to use, Value for money Cons: None
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Delivery from Wed 26th Sep Delivery from tomorrow, 26th September From tomorrow, 26th September From tomorrow, Wed 26th September
Product information
Stand Installation, Disposal
Finance From £11.07 a month (APR 19.9%)
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