Samsung KS9800-Series 78"-Class SUHD Smart Curved LED TV

Model #UN78KS9800FXZA

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Video System NTSC
TV Tuner Not Specified By Manufacturer


Sound Surround Sound
Dolby Digital Yes
Power 70 W
Subwoofer Yes


Weight Not Specified By Manufacturer
Power Requirements Not Specified By Manufacturer
Dimensions (WxHxD) 68.6 x 39.5 x 5.7" / 174.2 x 100.3 x 14.5 cm Without stand68.6 x 42.8 x 15.1" / 174.2 x 108.7 x 38.4 cm With stand


Panel Type LED LCD
Screen Size (Diagonal) 78"
Pixel Resolution 3840 x 2160
Aspect Ratio 16 : 9


Wall Mounting 600 x 400 mm
Wi-Fi Built-in
Remote Control Yes


Inputs/Outputs 4x HDMI Audio/Video In3x USB Audio/Video/Photo In1x RS-232C Control In
Expert Reviews
Pc world.34372747
10 November 2016

We get pitched on a lot of new products and technologies here at TechHive. Every now and then, something great pops up. But most of the better mousetraps we see are over-hyped and/or relatively trivial. You might say we’ve become a bit jaded about it.

Pc world.32817583
9 November 2016

Color us impressed, and then some. Watching high-quality 4K UHD HDR video on this TV shows what all the fuss is about.

  • +

    Absolutely stellar picture, Excellent HDR, Elegant remote and interface, Good sound

  • -

    Some backlight blooming with light objects on dark fields, Curved screen doesn't add much value, Expensive

Home theater reviews.34751869
26 September 2016

The Samsung UN65KS9800 is an excellent all-around TV. It combines outstanding light output with a great black level to produce a beautiful image no matter the source--in both bright and dark viewing environments.

Sound vision magazine.34752726
7 September 2016

In some important respects, Samsung’s new top-of-the-line TV improves upon the company’s previous flagship, and at a lower price.

  • +

    Excellent blacks and shadow detail, First-rate resolution, Compelling high dynamic range

  • -

    HDR limited to HDR10, No 3D

30 August 2016

Reviewing TVs used to be a lot easier. Just a few years ago, plasma sets were known for their superior blacks, LEDs were known to be brighter and thinner; and the very best technologies were reserved solely for the flagship models from a select handful of manufacturers.

8 July 2016

The KS9800 is Samsung's hard-hitting flagship series for 2016. It delivers a ton of HDR goodness.

User Reviews
10 July 2016

Whatever the cost is of this TV --it is worth it. No glare!!! Viewing from all angles and the picture is spot on!! User friendly and the sound is good with just the TV speakers. Added surround sound and it is even better. Everything you would want from a TV.

B h photo.32817553
10 June 2016

Quite simply the finest television that I have ever viewed, be it when streaming using a Roku device or receiving content via Directv. Worth every penny!

Product Highlights
  • 4K SUHD (3840 x 2160) Curved LED Panel
  • Supreme MR 240
  • Screen Mirroring Technology
  • Built-In Wi-Fi Connectivity
  • Access Samsung Smart Hub & Apps
  • Full Web Browser
  • 4 x HDMI / 3 x USB
  • Quantum Dot Color
  • Dolby Digital Plus
Average Expert Score
Average User Score
In The Box
  • Samsung KS9800-Series 78"-Class SUHD Smart Curved LED TV
  • Smart Remote Control
  • One Connect Mini
  • 9.8' One Connect Cable
  • Limited 1-Year Warranty
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