Samsung 55" 4K UHD HDR LED Tizen Smart TV (UN55RU7100FXZC)

Model Number: UN55RU7100FXZC
Web Code: 13407267


Open up a world of colour with the Samsung 55" 4K Smart TV. This slim and sleek television boasts an Ultra HD display with High Dynamic Range and PurColor technology to deliver all of your movies, shows, and games in vivid, true-to-life detail. Wi-Fi connectivity lets you access apps like Netflix and YouTube to enjoy your favourite content.
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Breathtaking visuals

  • 55-inch 4K Ultra HD LED display with a native resolution of 3840 x 2160 provides crystal-clear visuals that will pull you into all of your favourite shows and movies with remarkable realism
  • High Dynamic Range technology brings on-screen realism to the next level with true-to-life colour and vivid shades
  • 120 Motion Rate delivers sharper images with minimal motion blur so fast-paced content like sporting events and action movies come through in stunning detail
  • PurColor technology expresses life-like colours for unbeatable picture performance

Intuitive and easy to use

  • Smart TV interface powered by Tizen gives you a world of content at your fingertips through web-connected apps like YouTube, Netflix, Vimeo, and more
  • Auto Game mode automatically optimizes the display so your games come through in vivid detail

Flexible connectivity

  • Three HDMI inputs let you hook up multiple HD sources like gaming consoles and Blu-ray players so you can keep endless entertainment at your fingertips
  • Two USB media ports let you connect your digital camera, camcorder, or other USB device and watch your photos on the big screen
Model Year


Screen Size
55 in
4K Ultra HD
Display Technology
High Dynamic Range (HDR)
Motion Enhancement Technology
120 Motion Rate
Colour Enhancement
Video Modes
Auto Game Mode
Panel Shape


Speaker Configuration
2 CH
Speaker Output Power


HDMI Inputs
Component Video Inputs
Optical Digital Audio Outputs
USB Media Port
Internet Connectivity
Wi-Fi and Wired
TV Operating System
Tizen OS
Preloaded Apps
YouTube; Netflix; Amazon Video
Motion Control
Voice Control
Works with Google Assistant
Works with Amazon Alexa
Typical Consumption
65 W
Energy Saving Mode

Physical Features

Wall Mount
Wall Mount Specification
200mm x 200mm

Dimensions With Stand

Width with Stand
123.86 cm
Height with Stand
79.28 cm
Depth with Stand
26.13 cm
Width with Stand (Inches)
48.76 in
Height with Stand (Inches)
31.21 in
Depth with Stand (Inches)
10.29 in
Weight with Stand
17.7 kg

Dimensions Without Stand

Width without Stand
123.86 cm
Height without Stand
71.42 cm
Depth without Stand
5.87 cm
Width without Stand (Inches)
48.76 in
Height without Stand (Inches)
28.12 in
Depth without Stand (Inches)
2.31 in
Weight without Stand
17.3 kg
  • Remote Control
  • Batteries (For Remote Control)
  • Vesa Wall Mount Support
  • User Manual
  • Power Cable

  • Review 55" UN55RU7100FXZC

    from Lethbridge, Alberta on November 13, 2019

    This is a great TV for the price point. This TV is easy to set up. The set-up wizard worked well and was able to recognize my cable box and remote (although I did have to input the model number as the auto detect didn't pick it up on the first try). The picture quality is very good, and the sound is good for a flat panel TV as well. I have a sound bar - but I havent had to use it all that much as the sound is decent enough. There is a setting if you check or uncheck the box (i think in expert sound settings) that may turn off the sound if you have your tv attached to the ARC HDMI device port - so if you find you arent getting sound check that setting. I couldnt figure out why the TV wasn't producing any sound either from the TV speakers or the soundbar and thought the new tv must be defective. Butu after tinkering in the sound settings I found a box wasn't checked properly to what I had connected to the HDMI port. The internal menues and apps are very good and work well, I have no complaints with any of that. There is a bluetooth capability with this tv (which is what I was looking for) that I have only tinkered with for using bluetooth headphones. One con is that it appears the tv will only connect to one set of bluetooth headphones - it would be nice if more than one pair of headphones could connect so that more than one person can watch the tv and not wake up the kids! This TV is very similiar to another we had recently purchased, so I am already familiar with the remote and settings etc. The picture is outstanding and I would highly recommend this tv to other people.

  • Automatically Configured Itself Nicely

    from Ontario, Canada on November 4, 2019

    This Samsung RU7100 55" LED TV automatically configured itself with my UHF antenna, household WiFi, my Apple TV box, and my inexpensive Samsung surround sound receiver/blueray player. I wired everything together before turning on the TV for the first time, including the UHF antenna, optical sound cable, and HDMI cables. The TV responds rapidly to controls, and switches quickly between apps. It easily set up with my Netflix and Prime video accounts. All devices turn on and off together, and I can control receiver volume from either the Apple TV controller, or the Samsung TV controller. Very nice. Because of integration with other devices, I suggest pairing with a Samsung receiver if a user is considering purchasing one. The Samsung TV lets me Airplay from my iPhone and iPad onto the TV screen. It is quick and was easy to get working. The picture is fine, and offers some brightness modes. I have not discovered how to block unwanted channels in the UHF antenna feed. I have not discovered an ad-blocking feature (e.g. automatic sound mute), and am looking for a control to prevent high peak sound levels (as in don't wake up the baby). It is a huge improvement over our previous early-generation flat panel TV. It is larger, lighter, lower power consumption, and cost much less. One month in, I give it a recommend.

  • A great entry level 4K UHD HDR TV

    from Ontario, Canada on November 3, 2019

    This TV is my first 4K TV and it is definitely satisfactory, even impressive for the price. Vibrant colour, clear and bright picture, deep Blacks and fluid life like motion make for a great viewing experience for Tv and movies from any source. With Game mode, input delay is at a minimum, though still slightly present. There is some dimming along the bottom of the view panel but it is barely noticeable. I’m not using the TV Speakers but they do produce acceptable sound but the use of a receiver or sound bar is definitely recommend. All in all, this is a great entry level 4K television with all the bells and whistles I could need! It’s not perfect but definitely a great value!

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