Display
Display diagonal	81.3 cm (32")
Display resolution	3840 x 2160 pixels
HD type	4K Ultra HD
Native aspect ratio	16:9
Display technology	QDOLED
Panel type	OLED
Touchscreen
Display brightness (peak)	1000 cd/m²
Display brightness (typical)	250 cd/m²
Response time	0.03 ms
Screen shape	Curved
Screen curvature rating	1700R
Supported graphics resolutions	640 x 480 (VGA), 720 x 400, 800 x 600 (SVGA), 1024 x 768 (XGA), 1152 x 864 (XGA+), 1280 x 1024 (SXGA), 1600 x 900, 1920 x 1080 (HD 1080), 2560 x 1440, 3840 x 2160
Supported video modes	480p, 576p, 720p, 1080i, 1080p, 2160p
Contrast ratio (dynamic)	1500000:1
Maximum refresh rate	240 Hz
Viewing angle, horizontal	178°
Viewing angle, vertical	178°
Display number of colours	1.07 billion colours
Pixel pitch	0.1814 x 0.1814 mm
Pixel density	140 ppi
Horizontal scan range	27 - 582.94 kHz
Vertical scan range	48 - 240 Hz
Viewable size, horizontal	69.9 cm
Viewable size, vertical	39.5 cm
Viewable size diagonal	80.3 cm
Display diagonal (metric)	81.28 cm
High Dynamic Range (HDR) supported
High Dynamic Range (HDR) technology	DisplayHDR 400 True Black, Dolby Vision
Colour gamut standard	DCI-P3
Colour gamut	99%
Dell ComfortView technology

Performance
NVIDIA G-SYNC
AMD FreeSync
VESA Adaptive Sync support
Flicker-free technology
Smart modes	FPS, MOBA/RTS, RPG, Sports
Windows operating systems supported	Windows 10, Yes

Multimedia
Built-in speaker(s)
Built-in camera
Audio decoders	Dolby Atmos

Design
Market positioning	Gaming
Product colour	Black, White
Front bezel colour	Black
Illuminated rear cover

Ports & interfaces
Built-in USB hub
USB upstream port type	USB Type-B
Number of upstream ports	1
Number of USB Type-B upstream ports quantity	1
USB Type-A downstream ports quantity	3
USB Type-C downstream ports quantity	1
HDMI
HDMI ports quantity	2
HDMI version	2.1
DisplayPorts quantity	1
DisplayPort version	1.4
Headphone out
HDCP
HDCP version	1.4/2.3
Charging port type	USB Type-C
AC (power) in

Ergonomics
VESA mounting
Panel mounting interface	100 x 100 mm
Cable management
Cable lock slot
Height adjustment
Height adjustment	11 cm
Swivelling
Swivel angle range	-20 - 20°
Tilt adjustment
Tilt angle range	-5 - 21°
Picture-in-Picture
On Screen Display (OSD)
Plug and Play
LED indicators

Power
Energy efficiency class (SDR)	G
Energy efficiency class (HDR)	G
Energy consumption (SDR) per 1000 hours	42.5 kWh
Energy consumption (HDR) per 1000 hours	42.5 kWh
Power consumption (typical)	42.5 W
Power consumption (standby)	0.5 W
Power consumption (max)	190 W
Power consumption (off)	0.3 W
AC input voltage	100 - 240 V
AC input frequency	50/60 Hz
Input current	3 A
Power supply type	Internal
Energy efficiency scale	A to G

Operational conditions
Operating temperature (T-T)	0 - 40 °C
Storage temperature (T-T)	-20 - 60 °C
Operating relative humidity (H-H)	10 - 80%
Storage relative humidity (H-H)	5 - 90%
Operating altitude	0 - 5000 m
Non-operating altitude	0 - 12192 m

Packaging content
Stand included
Cables included	AC, DisplayPort, HDMI, USB
Quick start guide
DisplayPort cable length	1.8 m
HDMI cable length	1.8 m
Power cable length	1.8 m

Weight & dimensions
Width (with stand)	715.6 mm
Depth (with stand)	305.7 mm
Height (with stand)	582.8 mm
Weight (with stand)	8.94 kg
Width (without stand)	715.6 mm
Depth (without stand)	106.4 mm
Height (without stand)	421.9 mm
Weight (without stand)	6 kg
Bezel width (side)	1.06 cm
Bezel width (top)	6.32 mm
Bezel width (bottom)	2.08 cm

Packaging data
Package weight	14.4 kg
USB cable length	1.8 m

Sustainability
Sustainability certificates	RoHS
Doesn't contain	Arsenic, Mercury, PVC/BFR

Brand-specific features
Dell Display Manager (DDM) compatibility

Other features
Picture-by-Picture (PbP)
Maximum resolution	3840 x 2160 pixels