Samsung UN43RU7100 (UN43RU7100FXZA) TV Review

This page is dedicated to the Samsung TV, model UN43RU7100. Now, let’s move!


Diagonal 43 inches, resolution – 3840×2160. Backlight Edge LED. Matrix Type VA. Color depth of 8 bits + FRC technology. Matrix frequency of 120 Hz.

See all your favorite entertainment as it was meant to be seen. Enter the world of 4K, where every show, season, and scene is upscaled  with enhanced picture clarity. Plus, a smart guide lets you quickly find what you want to watch.

A powerful processor optimizes your TV’s performance with 4K picture quality.Revealing Colors. See shades of color that reveal more detail than HDTV can deliver. Now you can see the horizontal viewing angles of the TV screen.


Modern and polished, the sleek design naturally fills the contours of your space with refined design.

The sizes of the TV are 124 centimeters wide, 71 centimeters high, thickness – 5.8 centimeters. Weight 17.3 kg. Black color.

Inputs & Outputs

The panel has standard connectors: 

  • 2 USB 2.0;
  • 3 HDMI 2.0;
  • 1 Video component;
  • 1 Composite In (AV);
  • 1 LAN;
  • 1 Terrestrial/Cable Input;
  • 1 CI+ 1.4;

Unlike last year’s NU7100 where all inputs were facing sideways, some of the inputs on the RU7100 are facing outwards. Also model supports Wi-Fi and Bluetooth. 

Game mode

Input lag at 1080 resolution reaches 10.8 ms., and at 4K resolution it reaches 10.7 ms.

  • 1080p @ 60 Hz: 10.8 ms
  • 1080p @ 60 Hz Outside Game Mode: 76.2 ms 
  • 4k @ 60 Hz: 10.8 ms
  • 4k @ 60 Hz + HDR: 10.9 ms
  • 4k @ 60 Hz @ 4:4:4: 10.7 ms
  • 4k @ 60 Hz Outside Game Mode: 77.4 ms
  • 4k @ 60 Hz With Interpolation: 74.5 ms

Both ‘Game’ mode and ‘PC’ mode have low input lag. A welcoming change is that when in ‘PC’ mode, you do not have to enable ‘Game’ mode for low input lag, unlike on higher-end Samsung TVs like the Q900R.

Chroma 4:4:4 is only properly shown when the input icon is set to ‘PC,’ denoting that the TV is in ‘PC’ mode.


  1. Apple TV. Now for the first time ever, you can buy, rent, and watch the newest movies, plus subscribe to and watch Apple TV channels on your Samsung UHD TV with the new Apple TV app. Just click the Apple TV app icon and dive right in.
  2. Smart Speakers. Samsung UHD TV works with Alexa so your life just got simpler. It’s easy to connect your Alexa-enabled devices. With Samsung UHD TV’s compatibility, have Alexa turn on your TV, change channels, control volume, and more.
  3. AirPlay 2. With AirPlay 2 built in, you can stream or share content from Apple devices to the big screen. Effortlessly play videos, music, photos and more from your iPhone, iPad and Mac on your Samsung UHD TV.
  4. Operating system Tizen 5.0Our simple on-screen guide is an easy way to find streaming content and live TV shows.
  5. All in one. The sleek and slim OneRemote automatically detects and controls all compatible connected devices and content.


Output power 20W. 2х10W dynamics.

The sound on the Samsung RU7100 is decent, almost identical to NU7100. It can get decently loud but may not be loud enough for large or noisy environments. It doesn’t have deep bass and won’t produce any thump or rumble, but it will deliver clear and intelligible dialog.

Sound can be transmitted via Bluetooth.


The first reviews from owners have already appeared on the Internet. Let’s see what the owners of TV write about. I’ll start with the negative.


  • TV has no Audio port and when connecting to bluetooth it disconnects the internal speakers.


  • The updated Smart Hub and menu functions, are great.
  • Bright colors black blacks.
  • Needs a better wireless connection.
  • Beautiful picture.
  • Excellent image details.
  • Sound is clear and very good.
  • The set up and WiFi connection was fast and easy.
  • Smart TV feature excellent.

Well – this is where the review comes to an end.

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