DELL Plus S3225QS. Display diagonal: 31.5", Display resolution: 3840 x 2160 pixels, HD type: 4K Ultra HD, Display technology: LCD, Response time: 8 ms, Native aspect ratio: 16:9, Viewing angle, horizontal: 178°, Viewing angle, vertical: 178°. Built-in speaker(s). VESA mounting, Height adjustment. Product color: Silver

Display diagonal	31.5"
Display resolution	3840 x 2160 pixels
Native aspect ratio	16:9
Display technology	LCD
Touchscreen	No
HD type	4K Ultra HD
Panel type	VA
Response time	8 ms
Screen shape	Flat
Contrast ratio (typical)	3000:1
Maximum refresh rate	120 Hz
Display number of colors	1.07 billion colors
LED backlight	Yes
Backlight type	Edge LED
Display brightness (typical)	300 cd/m²
Response time measurement type	GTG (Gray to Gray)
Anti-glare screen	Yes
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), 1280 x 720 (HD 720), 1280 x 800 (WXGA), 1280 x 960, 1440 x 900 (WXGA+), 1680 x 1050 (WSXGA+), 1920 x 1080 (HD 1080), 2560 x 1440, 3840 x 2160
Supported video modes	480p, 576p, 720p, 1080i, 2160p
Viewing angle, horizontal	178°
Viewing angle, vertical	178°
Response time (fast)	5 ms
Pixel pitch	0.00715 x 0.00715" (0.182 x 0.182 mm)
Pixel density	139 ppi
Viewable size, horizontal	27.4" (69.7 cm)
Viewable size, vertical	15.4" (39.2 cm)
Digital horizontal frequency	25 - 300 kHz
Digital vertical frequency	48 - 120 Hz
High Dynamic Range (HDR) supported	Yes
High Dynamic Range (HDR) technology	High Dynamic Range 10 (HDR10)
Surface hardness	3H
sRGB coverage (typical)	99%
DCI-P3 coverage	95%
NVIDIA G-SYNC	No
AMD FreeSync	Yes
AMD FreeSync type	FreeSync Premium
Built-in speaker(s)	Yes
Built-in camera	No
Number of speakers	2
RMS rated power	10 W
Market positioning	Office
Product color	Silver
Front bezel color	Black
Detachable stand	Yes
Feet color	Silver
Built-in USB hub	No
HDMI	Yes
Headphone out	No
HDMI ports quantity	2
HDMI version	2.1
DisplayPorts quantity	1
HDCP	Yes
HDCP version	1.4/2.2
Wi-Fi	No
VESA mounting	Yes
Cable lock slot	Yes
Height adjustment	Yes
Panel mounting interface	100 x 100 mm
Wall mountable	Yes
Cable management	Yes
Cable lock slot type	Kensington
Adjustable height (max)	3.94" (10 cm)
Pivot	Yes
Pivot angle	-4 - 4°
Swiveling	No
Tilt adjustment	Yes
Tilt angle range	-5 - 21°
On Screen Display (OSD)	Yes
Plug and Play	Yes
LED indicators	Power
Energy efficiency class (SDR)	F
Energy efficiency class (HDR)	G
Energy consumption (SDR) per 1000 hours	32 kWh
Energy consumption (HDR) per 1000 hours	50 kWh
Power consumption (typical)	32 W
Power consumption (standby)	0.3 W
Power consumption (max)	85 W
Power consumption (off)	0.3 W
AC input voltage	100 - 240 V
AC input frequency	50/60 Hz
Input current	1.5 A
Power supply type	Internal
Energy efficiency scale	A to G
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 - 196850.4" (0 - 5000 m)
Non-operating altitude	196850.4 - 480000" (5000 - 12192 m)
Width (with stand)	28.1" (712.5 mm)
Depth (with stand)	8.73" (221.8 mm)
Height (with stand)	21.5" (545.7 mm)
Weight (with stand)	18.7 lbs (8.5 kg)
Width (without stand)	28.1" (712.5 mm)
Depth (without stand)	2.42" (61.4 mm)
Height (without stand)	16.3" (412.8 mm)
Weight (without stand)	13.2 lbs (5.97 kg)
Bezel width (side)	0.3" (7.62 mm)
Bezel width (top)	0.3" (7.62 mm)
Bezel width (bottom)	0.512" (1.3 cm)
Package weight	30.2 lbs (13.7 kg)
Stand included	Yes
Cables included	AC, HDMI
Power adapter included	No
Handheld remote control	No
Stylus included	No
Quick start guide	Yes
Sustainability certificates	ENERGY STAR
Doesn't contain	Arsenic, Mercury, PVC/BFR
Compliance certificates	RoHS
Ethernet LAN (RJ-45) ports	0