SAMSUNG UN40MU7000 Smart LED TV Review

Having a good TV isn’t just about quality, it’s also about being able to completely relax when you sit back on the couch, and prepare to watch a movie. Having that kind of device which you know is reliable and will give you the perfect opportunity to enjoy your evening before it’s time for bed, that’s almost priceless. Today we’re reviewing the SAMSUNG UN40MU7000 which is also part of the below TV comparison review.

“Be sure to check out the rest of the 40-inch TVs in our comparison here: Best 40-inch TVs for your home

General Specifications of SAMSUNG UN40MU7000

  • 2017 year model
  • 40 inch TV
  • 4K resolution (3840 x 2160)
  • 120 Hz refresh rate


  • 6 x 20.5 x 2.1 inches in size without the stand
  • 6 x 22.6 x 12 inches in size with the stand
  • 3 lbs in weight without the stand
  • 1 lbs in weight with the stand
  • 8 lbs shipping weight

Input and output

  • 3 HDMI ports
  • 1 Ethernet port
  • WiFi
  • 2 USB ports
  • 1 Component port
  • 1 RF cable port
  • ARC support port via HDMI
  • 1 Composite port
  • 1 Digital audio out port


  • Dolby Digital Plus
  • DTS Premium Sound/ 5.1
  • Down Firing with Bass Reflex speakers
  • 20 Watt support
  • Bluetooth and Multiroom connectivity for sound


So far so good, but what are you truly buying when you decide to purchase the SAMSUNG UN40MU7000? If you want to find out, all you have to do is stick around as we’re diving into the device’s more explicit features.


Having 4K resolution means that you are experiencing content at the highest resolution available at the moment in mainstream media. If you’re the kind of person that loves a clear picture and the most realistic color representation, the 4K nature of this display should please you.

Essential Black Pro

This is a feature that focuses on correctly displaying Blacks as they were originally intended. You will get amazingly dark tones where needed, and the contrast will be a true eye candy to behold. The contrast between blacks and other colors play an important role in how the picture quality is assessed as a whole. Therefore, having those perfect blacks will do a lot to provide that top tier viewing experience.

Motion Rate 120

This is a feature that helps you notice even the slightest details during those fast paced scenes in movies or TV shows. No matter what you’re watching, you’ll always know exactly what’s happening on the screen thanks to this feature which keeps the image clear and prevents blur and image distortion.

Smart TV

Being a Smart TV, this model gains access to impressive features such as the useful apps for all your favorite media streaming platforms. Additionally, you gain access to the Samsung Smart Hub, which is a unified platform designed to help you immediately find what you’re looking for. Finding that show you want to watch won’t take more than a second.


This is a specially designed remote control which favors Smart TV commands and gets rid of all the buttons that people never really press. It’s designed with simplicity in mind and you can operate the TV a lot easier. On top of that, you can use it to control other devices that you link up to your TV.

Let’s talk a bit about problems. SAMSUNG UN40MU7000 doesn’t particularly have a lot of them, but they do exist. The most noticeable and important to mention is the fact that, while the picture quality is great from upfront, you won’t get the same fidelity if you watch from an angle. The brightness levels aren’t that great either, so overall you shouldn’t count on watching movies on a very steep angle.


  • Picture quality
  • Versatility
  • Easy and intuitive commands and navigation


  • The picture isn’t as great from more obscure viewing angles
  • Low brightness levels

This review shows that the TV isn’t very good at watching movies from an angle, but who really does that? You’re supposed to sit in front of it, with your popcorn or drink in hand, and enjoy the content, not squint your eyes from the edge of the room. Aside from these little inconveniences, it’s a pretty solid device and you could create a welcoming and enjoyable environment in your living room, bedroom, or wherever you feel like mounting the TV. Is SAMSUNG UN40MU7000 the one for you? Let us know in the comments.

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