Samsung UN78JS9100

78" Class Smart JS9100 Series Curved Quantum 4K SUHD TV With Wi-Fi

  • Model: UN78JS9100
  • Sku: UN78JS9100

Stores Near You...

  • Smart TV with Built-In Wi-Fi
  • Full Web Browser
  • Clear Motion Rate 240
  • 3840 x 2160 Lines Of Resolution
  • 4 HDMI / 3 USB Inputs
  • USB For Photo, Music, And Video Playback
  • VESA Wall Mount Compatible
  • New 4K SUHD TV With Nano-crystal Color
  • Edge-Array Backlighting
  • Peak Illuminator Pro With Precision Black
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Product Overview↑ Back to Top

The Samsung JS9100 Series 78"-Class 4K SUHD Smart Curved LED TV from Samsung offers Nano Crystal Color technology for life-like color reproduction on an expansive display. This model has a large 78"-class curved screen and features a 3840 x 2160 native resolution for viewing detailed 4K content. You can even upscale lower resolution material to near-4K picture quality. Clear Motion Rate 240 technology is onboard for reducing distortion on fast moving images like televised sporting events.
As a Smart TV, this model has 802.11ac Wi-Fi and Ethernet connectivity for accessing Samsung's app-based Smart Hub. The Smart Hub offers a full web browser and allows you to explore streaming multimedia content such as Netflix, YouTube, games and more. Built-in S-Recommendation helps you discover additional content based on preferences. This model even allows you to wirelessly mirror content between your TV and portable devices.
The JS9100 includes the Samsung One Connect Box for external device connections. With four HDMI and three USB ports, you have multiple options for connecting high-resolution audio and video sources. One of the USB ports is located directly on the TV for connecting an optional camera. A component video input is also onboard for connecting additional sources; the component video connection is shared with a composite video input for interfacing lower resolution sources.


Energy Guide  
  'Specification Sheet'  
  'Owner's Manual'  

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Technical Specs ↑ Back to Top

Screen Size 78"
Display Type Curved
Internet Connection Ethernet / Wireless Built-In
Internet Connectivity Samsung Apps
Smart TV
Internet Browser Yes
Internet Video Vudu
Internet Audio Pandora
Internet Communication Facebook
Native Resolution 4K Ultra HD
Refresh Rate Clear Motion Rate 240
Energy Saving Energy Star
Tuner ATSC
Clear - QAM
Display Resolution 3840 x 2160
Backlight Full Array LED
Computer Input PC Thru HDMI
Component Input 1
RCA (Composite) Audio Input 1
RCA (Composite) Video Input 1
Digital Audio Out Optical
RF Antenna Input 1
Built-In Speakers Yes
Headphone Jack Yes
USB Input Yes
Stand Table Top
Multilingual Menu English
V-Chip Parental Control Yes
Remote Control Smart Control
VESA Mounting Pattern 600 x 400


Height 39.9 in
Width 69.3 in
Weight 107 lbs 1.6 oz
Depth 15.2 in
Tv With Stand
Height 42.9 in
Width 69.3 in
Weight 115 lbs 8.0 oz
Depth 5.4 in
Height 46.8 in
Width 74.9 in
Weight 148 lbs 12.8 oz
Depth 17.8 in

Package Contents

  • Owner's Manual
  • Samsung Smart Control (TM1560

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Ratings & Reviews ↑ Back to Top


by PowerReviews
Samsung78" Class Smart Curved Quantum 4K SUHD TV With Wi-Fi

(based on 3 reviews)

Ratings Distribution

  • 5 Stars



  • 4 Stars



  • 3 Stars



  • 2 Stars



  • 1 Stars




of respondents would recommend this to a friend.

Reviewed by 3 customers

Displaying reviews 1-3

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This TV is great overall, but...

By CQ54

from Florida, USA

Comments about Samsung 78" Class Smart Curved Quantum 4K SUHD TV With Wi-Fi:

All of the features on this TV delivered as promised. Excellent clarity, sound, "smartness", etc. Though a bit pricey, I am satisfied for the most part. Only complaint is the removal of certain functionality with latest update. I purchased TV in last week of December 2015 and in the following week there was an update. This latest update removed the Guide and DVR functionality which I consider basic functionality. There may have been other functionality removed, but I do not know for sure as I had not yet tried all the different options. Why would some basic functionality be removed? with no explanation? What other functionality was removed? Does Samsung provide a list of changes per update so user can decide whether to proceed with an update?

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The picture is unbelievable

By Scaffking

from New York, NY, USA


  • Bright display
  • Built-In Speakers
  • Easy to change
  • Easy to setup
  • Easy to understand
  • internet is a breeze
  • Lightweight
  • Realistic color



Best Uses

    Comments about Samsung 78" Class Smart Curved Quantum 4K SUHD TV With Wi-Fi:

    I was concerned when I purchased it and was waiting for delivery, because It was not a 3D TV. I went back to the store and expressed my concern. The salesman said I could most certainly switch to the 3D model, but it would cost more. He also said that with the TV I had purchased, the picture would be so amazing that I would not even know the difference. Well guess what, he was 100% right. I have other fairly new HD TV's that are 3D, they don't even come close to the quality and the picture of this tv. I believe Samsung's new SUHDTV 4K UN78JS9100FXZA is the best TV ever made, of course things are always changing, but for now it is the best

    Comment on this reviewHelp Icon


    excellent smart TV

    By ydeub

    from Undisclosed

    Comments about Samsung 78" Class Smart Curved Quantum 4K SUHD TV With Wi-Fi:

    the screen,the voice is fantastic.i could watch movie at home. really good

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    Displaying reviews 1-3

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