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Product Summary

  • Energy efficiency (NEA): 4 Ticks
  • Real 4K Resolution
  • HDR 10+1
  • Master Remote Control

50" Ultra HD 4K Smart TV
Model Number: UA50NU7400K


True colour performance in UHD

Dynamic Crystal Colour

See firsthand how dynamic, crystal clear colour brings images to life. Once you have tasted the satisfaction and pleasure this brings, you will never look back*.

Dynamic Crystal Colour

*Compared to conventional Samsung conventional TVs.

HDR10+, see more details

HDR 10+ brings the content creator’s vision to life. As the most advanced HDR technology available, it optimizes every scene frame to frame for more remarkable HDR expression. Get ready to immerse in the heart of the action now!

*Compared to conventional Samsung conventional TVs.

Certified True 4K UHD*

Certified True 4K UHD*

TV displays are filled with millions of pixels – small coloured dots that together form images on our TV screens. Enjoy sharp, crisp images with 4K Ultra HD screens that have 4x the number of pixels of a FHD TV**. Now you can even see the smallest details in every scene.

*Compared to conventional Samsung FHD TVs.
**Samsung RGB 4K Ultra HD televisions are certified to the Ultra HD standards of the Consumer Technology Association and Digital Europe. To view in 4K Ultra HD, a 4K Ultra HD TV and 4K content are required
Not All UHD Are Made Equal

Not All UHD Are Made Equal

Samsung RGB UHD screens offer fully coloured pixels that do not dilute the picture quality or vibrancy.

*RGBW 4K UHD TVs, only some of the 3840 pixels across the screen are RGB - the rest contain a white pixel. RGBW TVs have 25% fewer Red, Green and Blue pixels, which reduces their colour range and resolution capability,

UHD Dimming

UHD Dimming divides the screen into blocks to optimise the colour, sharpness, and the levels of deep black and pure white for the perfect contrast.

Clean Cable Solution

Just follow three simple steps to make sure you see the TV without those messy wires. Step 1. Plug in your cables. Step 2. Push your cables into the embedded cable lines on the back. Step 3. Neatly organize your cables through the TV stand. Clean Cable Solution neatly manages cords for a crisp, clean finish.

An intelligent way to enjoy the smart TV

Get to your entertainment the faster, easier, and more intelligent way. A personal assistant that has you covered, one single remote and a simple hub to control all devices^. Search less, and watch more. Enjoying TV has never been this easy.

An intelligent way to enjoy the smart TV

^ Subject to device compatibility.
1.Smart service and GUI(Graphic User Interface) may vary by model and region.
2.Netflix streaming membership required. 
3.Not all apps are applicable in Singapore. Please check in-stores for more details.

One Remote Control

Easily control all connected devices and content with just One Remote Control. It also has an auto detection feature, which automatically connects and labels all connected devices. Easy to find, easy to use. Just one remote control.

One Remote Control

Content Sync & Share

ake full advantage of the Samsung Cloud. Seamlessly connect your Samsung smart devices to sync photos with the TV. Now you can easily share your mobile pictures and enjoy it on the large screen.

* All devices must be on the same network and internet connection is required. Subject to device compatibility.

It doesn't stop here. Enjoy more with endless contents.

Enjoy your high speed PC games on the TV via Steam link. Play your favourite PC games on the big screen without having to squint and hunch over a small monitor.

It doesn't stop here. Enjoy more with endless contents.

1. Steamlink service and GUI may vary by region. 2. Images are simulated and for illustration purposes only. The appearance and design specifications which is not affecting to product performance are subject to change without notice.



Screen Size 50"
Resolution 3,840 x 2,160
Picture Engine UHD Engine
Motion Rate 100
PQI (Picture Quality Index) 1700
HDR (High Dynamic Range) HDR
Contract Mega Contrast
Auto Motion Plus Yes 
Film Mode Yes
Micro Dimming UHD Dimming
HDR 10+ Yes
Dolby Digital Plus Yes
Multiroom Link Yes
Sound Output (RMS) 20W
Speaker Type 2CH
Bluetooh Audio Yes
Voice Interaction UK English, Spanish, French, German, Italian, Korean, Chinese(Mandarin)
Web Browser Yes
SmartThings App Support Yes
TV to Mobile - Mirroring Yes
Mobile to TV - Mirroring, DLNA Yes
360 Video Player Yes
360 Camera Support Yes
Bluetooh Low Energy Yes
WiFi Direct Yes
TV Sound to Mobile Yes
Analog Clean View Yes
Digital Broadcasting DVB-T2
Analog Tuner Yes
Data Broadcasting HbbTV1.5
TV Key Support Yes
Component In (Y/Pb/Pr) 1
Composite In (AV) 1 (Common use for Component Y)
Ethernet (LAN) Yes
Digital Audio Out (Optical) 1
RF in  (Terrestrial / Cable input / Satellite input) 1/1(Common Use for Terrestrial)/0
HDMI Quick Switch Yes
Wireless LAN Built-in Yes
Wireless LAN Adapter Support N/A
Anynet+ (HDMI-CEC) Yes
Processor Quad-core
Acessibility Enlarge/ High contrast/ Multi-output Audio/Negative colors/Grayscale/SeeColors
Digital Clean View Yes
Auto Channel Search Yes
Auto Power Off Yes
Caption (Subtitle) Yes
Connect Share (HDD) Yes
Connect Share (USB 2.0) Yes
Embeded POP Yes
Extended PVR Yes
Game Mode Yes (Auto Game mode)
OSD Language Local Languages
BT HID Built-in Yes
USB HID Support Teletext (TTX)
Time Shift Yes
IPv6 Support Yes
Eco Sensor Yes
Energy Efficiency Class 4
Power Supply AC100-240V 50/60Hz
Power Consumption (max) 145 W
Yearly Power Consumption  170 kWh
Package Size WHD 1307 x 790 x 336.2 mm
Set Size with Stand WHD 1124.8 x 735.8 x 336.2 mm
Set Size without Stand WHD 1124.8 x 650.2 x 60.2 mm
Package Weight 21.0 kg
Set Weight with Stand 16.5 kg
Set Weight without Stand 13.8 kg
Remote Controller Model TM1850A
Batteries (for Remote Control) Yes
Samsung Smart Control  Yes
Mini/ Vesa Wall Mount Support Yes
User Manual  Yes
E-Manual Yes
Power Cable Yes
Slim Gender Cable Yes


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