Display
Display diagonal	71,1 cm (28")
Display resolution	3840 x 2160 pixels
HD type	4K Ultra HD
Native aspect ratio	16:9
Display technology	LED
Panel type	IPS
Touchscreen
Display brightness (typical)	300 cd/m²
Response time	1 ms
Response time measurement type	GTG (Gray to Gray)
Screen shape	Flat
Contrast ratio (typical)	1000:1
Maximum refresh rate	144 Hz
Viewing angle, horizontal	178°
Viewing angle, vertical	178°
Display number of colours	1 billion colours
Viewable size, horizontal	62,1 cm
Viewable size, vertical	34,1 cm
Display diagonal (metric)	70 cm
High Dynamic Range (HDR) supported
High Dynamic Range (HDR) technology	DisplayHDR 400, High Dynamic Range 10+ (HDR10 Plus)
Colour gamut standard	DCI-P3
Colour gamut	90%

Performance
NVIDIA G-SYNC
AMD FreeSync
AMD FreeSync type	FreeSync Premium Pro
ConnectShare (USB)
Flicker-free technology
Game mode
Game features	Super Ultrawide GameView
Operating system installed	Tizen

Multimedia
Built-in speaker(s)
Adaptive Sound Control (ASC)
Built-in camera

Design
Market positioning	Consumer
Product colour	Black
Front bezel colour	Black
Feet colour	Black

Ports & interfaces
Built-in USB hub
USB hub version	3.2 Gen 1 (3.1 Gen 1)
USB upstream port type	USB Type-B
Number of upstream ports	1
USB Type-A downstream ports quantity	2
HDMI
HDMI ports quantity	2
HDMI version	2.1
DisplayPorts quantity	1
DisplayPort version	1.4
Headphone out
Headphone outputs	1
DC-in jack

Network
Wi-Fi
Wi-Fi standards	802.11a, 802.11b, 802.11g, Wi-Fi 4 (802.11n), Wi-Fi 5 (802.11ac)
Bluetooth
Bluetooth version	5.2
Ethernet LAN

Ergonomics
VESA mounting
Panel mounting interface	100 x 100 mm
Cable management
Cable lock slot
Height adjustment

Ergonomics
Height adjustment	12 cm
Pivot
Pivot angle	-92 - 92°
Swivelling
Swivel angle range	-15 - 15°
Tilt adjustment
Tilt angle range	-9 - 13°

Power
Energy efficiency class (SDR)	F
Energy efficiency class (HDR)	G
Energy consumption (SDR) per 1000 hours	27 kWh
Energy consumption (HDR) per 1000 hours	55 kWh
Power consumption (typical)	27,2 W
Power consumption (standby)	0,5 W
Power consumption (max)	80 W
AC input voltage	100 - 240 V
AC adapter output voltage	22 V
Power supply type	External
Energy efficiency scale	A to G
European Product Registry for Energy Labelling (EPREL) code	1420497
Annual energy consumption	40 kWh

Operational conditions
Operating temperature (T-T)	10 - 40 °C
Operating relative humidity (H-H)	10 - 80%

Weight & dimensions
Width (with stand)	637,9 mm
Depth (with stand)	311,1 mm
Height (with stand)	577 mm
Weight (with stand)	7 kg
Width (without stand)	637,9 mm
Depth (without stand)	108,6 mm
Height (without stand)	380,5 mm
Weight (without stand)	5,1 kg

Packaging data
Package width	716 mm
Package depth	169 mm
Package height	489 mm
Package weight	9,6 kg

Packaging content
Stand included
Cables included	AC, DisplayPort
Handheld remote control
Power cable length	1,5 m

Other features
Sound mirroring
Screen mirroring
TV Plus
SmartThings app support
Works with Samsung Bixby
Tap view
Far-field voice interaction
Smart TV
Samsung Eye Saver Mode
Video colour modes	Cinema, Dynamic, Entertain, Graphic, Standard
Adaptive picture
Anynet + (HDMI-CEC)
Eco Light Sensor
Image size
Wireless display
Factory tunning
Workspace
Factory calibration report
Virtual AIM point
Web service	Microsoft 365
Certification	Windows 10