Thursday, April 11, 2019

Samsung UN55RU7100FXZA Features Specs and Manual


This is the 55-inch version of the Samsung 7 series of HDTV that has 4K of maximum resolution that has HDR support and smart enabled for online streaming videos. Smooth screen transition and movement thanks to its Motion Rate technology and has good number of HDMI ports and 2 USB inputs for flash storage devices.

7 Series 55-Inch Top 5 Features

1. 4K Resolution

The TV delivers 3840 by 2160 of maximum resolution across its 55-inch screen that delivers sharpness and striking color production.

2. Auto Depth Enhancer

Automatically applies various contrast depending on each scene displayed on the screen to achieve a good depth.

3. HDR

It has High Dynamic Range to even out the contrasting whites and blacks, shadows and brights to make it more realistic looking image quality.

4. Smart Enabled

Access unlimited number of online streaming videos from major online streaming services thanks to its smart interface and built-in wifi connectivity.

5. PurColor

This technology allows to make more shades of colors for up to million of them to provide the color accuracy in every picture.

UN55RU7100FXZA Technical Specifications

Manufacturer Samsung
Model UN55RU7100FXZA
Screen Size 54.6 Inch (Class 55)
Screen Resolution 3840 x 2160 (2160) Full HD
TV Specific Features
  • 4K UHD Processor
  • HDR
  • PurColor
  • Auto Depth Enhancer
  • Digital Clean View
  • Mega Contrast
  • Contrast Enhancer
Refresh Rate Motion Rate 120
User Interface Samsung Smart Hub
Connectivity Wi-Fi, Bluetooth and LAN via Ethernet Port
Speaker Type Stereo Speakers
Sound Technologies
  • Dolby Digital Plus
Built-in Speaker Output Power 20 Watts (2x 10 watts)
Inputs and Outputs
  • 3x HDMI
  • 2x USB Port
  • 1x Composite
  • RF Antenna
  • 1x Ethernet Port
Dimension (W x H x D)
  • With stand
    • 31.2 x 48.8 x 10.3 inches
  • Without stand
    • 28.1 x 48.8 x 2.3 inches
Total Weight
  • 39 lbs with stand
  • 38.1 lbs without stand
Vesa Wall Mount 400 x 400mm
UPC 887276305400


  • Reasonably priced
  • Good image quality
  • Smart enabled


  • Speakers lacks on the low end and surround effect
  • No Bluetooth connectivity

Price Range: $550 to $599 (USD)


The Samsung 55-inch 7 series is maybe one of the cheapest HDR enabled smart HDTV out on the market today that delivers enough performance for your needs. For the price you get you can expect good image quality with HDR. The only downside is the crappy speakers with only 20 watts of total output power. But with a spare cash you can still buy external speakers like soundbars.


Samsung UN55RU7100FXZA 4K UHDTV User Guide

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