Samsung UN55HU8550F 54.6" 4K Ultra HD 3D compatibility Smart TV Wi-Fi Black, Silver

139.7 cm (55 ") 4K Ultra HD 3840 x 2160, 1200Hz CMR, Smart, 3D, 4xHDMI, 3xUSB, Ethernet, ATSC/Clear QAM, Wi-Fi

See a Picture That’s More Lifelike

See a picture that’s more lifelike than ever with Samsung Smart UHD. Samsung Ultra High Definition TV displays your movies, sports and shows at 4x the resolution of Full HD and upscales your existing entertainment with incredible detail. Samsung UHD is also UHD 4K Standard Future Ready, so you’ll never get left behind as new 4k standards and smart technology arrive.

UHD Upscaling

UHD Upscaling delivers the complete UHD picture experience with a proprietary process including signal analysis, noise reduction, UHD upscaling and detail enhancement to seamlessly upconvert SD, HD or full HD content to UHD-level picture quality.

UHD Dimming

UHD Dimming precisely scans an incredible amount of zones across the entire image and adjusts brightness to deliver deeper darks and brighter whites. It virtually eliminates the "halo" effect and image distortion, so you’ll enjoy a crystal clear picture.

Precision Black Local Dimming

Experience sharper contrast with Precision Black Local Dimming. It dims LEDs behind the darkest area of the picture for greater contrast and darker blacks, while the brighter elements remain as bright as they should be. Sit back and enjoy the picture.

Wide Color Enhancer Plus

With Wide Color Enhancer Plus, you'll witness a wider spectrum of colors on your screen, just like the director intended. You'll enjoy enriched colors while watching your favorite movies and shows, even older, non-HD content.

Clear Motion Rate 1200

View every detail of action packed movies and sports with Clear Motion Rate 1200, the ultimate level of motion clarity. The Samsung CMR uses the frame refresh rate, image processor speed and backlight technology to measure fast action.

Smart TV

Explore movies, shows, apps and social media on the intuitive and intelligent Samsung Smart TVs. Browse a new world of TV entertainment quickly and simply with a powerful processor and helpful tools like S Recommendation.

Smart Hub

Enjoy everything you love in one place. The Smart Hub organizes your entertainment into 5 panels. Effortlessly navigate through live TV, movies, streaming content, social networks, apps plus games and more.

S Recommendation

Receive personalized TV and movie recommendations based on your own preferences and what's popular and trending. Just ask your TV things like "what action movies are on" or open the Smart Hub to browse suggestions.

Voice Interaction

Easily control your TV with Voice Interaction. Voice command lets you talk to the TV to search what’s on or to perform basic commands such as “last channel,” “record” or “turn off.” You can also add an accessory camera, which recognizes your hand motions to browse the Smart Hub, play games and more.

UHD 4K Standard Future Proof

With the One Connect Box, enjoy future UHD and Smart TV advancements without having to buy a new TV by simply upgrading or adding a new One Connect Box. Each future upgrade requires purchase of a new One Connect Box.

Smart Evolution

As technology advances, Samsung Smart Evolution updates your TV with our latest software and features so you're never left behind. Simply add a future One Connect Box. Then watch in awe as your Samsung Smart TV upgrades into a better, faster device.

Smart Remote Control

The Smart Remote Control gives you ultimate control of your Smart TV. Select TV functions by talking into the built-in microphone. You can also use the touchpad to navigate quickly, or use the remote like a mouse and simply point and click.

Quad Screen

Transform your TV into four screens that can access live TV, video clips and the web all at once. Watch your favorite golf tournament on one screen and search the web for current standings on another. Then watch a video tutorial to master your swing while navigating your Smart TV panel on the fourth screen.

Quad Core Processor

Enjoy a fluid browsing experience with Quad Core Processor. Seamlessly switch between apps, stream content and multi-task faster.

Smart View 2.0

Turn your compatible mobile devices into a second TV with Smart View 2.0. Whatever is playing on your TV, Netflix, VOD or live TV can be streamed to your mobile device as a second viewing option. This lets you watch your favorite movies, shows and sports all around the house.

Screen Mirroring

Enjoy your entertainment content from your compatible mobile device on your big screen. Screen Mirroring allows you to wirelessly access and share videos, photos and music from your PC, tablet, camera, mobile device to your Smart TV.

Instant On

Tired of waiting for your HD TV to warm up- Your Samsung HD TV turns on 4 times faster with Instant On, so you can quickly begin browsing apps or watching your favorite movies, sports or shows.


Redefine the universal remote with Anynet+ from Samsung. Control up to twelve compatible devices and streamline your device management for a better user experience.

ConnectShare™ Movie

Watch videos, play music or view photos from a USB connection with ConnectShare Movie. You don't need a PC or special equipment—just plug your USB directly into your Samsung TV's USB Port and entertain family and friends.

Full Web Browser

Browse the web on your Smart TV to find the latest content. Enjoy everything from online shopping and social media browsing to entertainment news and the latest YouTube hits. Catch up on all the trending news and then go back to watching TV.

Eco Sensor

With Eco Sensor, your TV can intelligently adapt its picture according to the intensity of the light in the room. This technology measures the amount of existing light and automatically adjusts the brightness of the image on your TV plus saves energy.

DTS Premium Sound | 5.1™ Decoding

Delivers immersive 5.1 surround sound from any DTS-encoded content and converts any two-channel audio content into a 5.1 DTS surround sound track for discrete surround sound playback. Experience surround sound with maximum bass response, dialog clarity and consistent volume levels from all your content, including Blu-ray movies, TV programming, streaming and games.

Technical details

Colour of product 
Black, Silver
Motion control
Wide Color Enhancer


Ethernet LAN 
Wi-Fi Direct

TV tuner

Tuner type 
Digital signal format system 

Ports & interfaces

HDMI ports quantity 
PC in (D-Sub) 
USB 2.0 ports quantity 
Component video (YPbPr/YCbCr) in 
Composite video in 
DVI port 
Headphone outputs 
Digital audio optical out 
RF ports quantity 
Ethernet LAN (RJ-45) ports 
Remote (IR) output

Management features

Electronic Programme Guide (EPG) 
Smart modes
On Screen Display (OSD)
On Screen Display (OSD) languages
Handheld remote control 


Energy efficiency class 
Input voltage 
110 - 120V
Input frequency 
60 Hz


Display diagonal 
138.68 cm (54.6")
HD type 
4K Ultra HD
3D compatibility 
Display resolution 
3840 x 2160 pixels
Aspect ratio 
Supported graphics resolutions 
3840 x 2160
Motion interpolation frequency
1200 Hz
Motion interpolation technology 
CMR (Clear Motion Rate)
Screen shape

Smart TV

Smart TV
Interactive TV 
Internet TV 


Built-in speaker(s) 
Number of loudspeakers 
RMS rated power 
Built-in subwoofer 
Subwoofer RMS power 
Dolby technologies
Dolby MS11, DTS Premium Sound 5.1, DTS Studio Sound


VESA mounting
VESA mounting interfaces 
400 x 400 mm

Packaging content

Batteries included
Quick start guide 
Warranty card

Weight & dimensions

122.93 cm
3.556 cm
70.612 cm
17.78 kg
Width (with stand)
122.93 cm
Depth (with stand)
26.924 cm
Height (with stand)
74.676 cm
Weight with stand
21.092 kg

Packaging data

Package width 
137.92 cm
Package depth 
16.51 cm
Package height 
81.02 cm
Package weight 
25.401 kg