Dell S3221QS User Manual

About your monitor │ 9
Product features
The Dell S3221QS monitor has an active matrix, Thin-Film Transistor (TFT), Liquid
Crystal Display (LCD), anti-static, and LED backlight. The monitor features include:
• 80.01 cm (31.5 in.) viewable area display (measured diagonally).
• 3840 x 2160 resolution, with full-screen support for lower resolutions.
• Supports AMD FreeSync™ or No Sync, a rapid response time of 4 ms.
• Supports 40 Hz to 60 Hz (HDMI) and 40 Hz to 60 Hz (DisplayPort) in FreeSync
Mode.
• Supports High Dynamic Range.
• Supports Picture by Picture (PBP) and Picture in Picture (PIP) modes.
• Build-in Speaker (5 W) x 2.
• Supports Audio line out to connect external speaker or sub-woofer.
• Color gamut of 99% sRGB.
• Digital connectivity with DisplayPort and HDMI.
• Equipped with 1 USB upstream port and 2 USB downstream ports.
• Plug and play capability if supported by your computer.
• On-Screen Display (OSD) adjustments for ease of setup and screen optimization.
• Removable stand and Video Electronics Standards Association (VESA™) 100 mm
mounting holes for flexible mounting solutions.
• Tilt and height adjustment capabilities.
• Security-lock slot.
• 0.3 W standby power when in Standby Mode.
• Supports Dell Display Manager.
• Optimize eye comfort with a flicker-free screen.
WARNING: The possible long-term effects of blue light emission from
the monitor may cause damage to the eyes, including eye fatigue, digital
eye strain, and so on. ComfortView feature is designed to reduce the
amount of blue light emitted from the monitor to optimize eye comfort.

Dell S3221QS Specifications

General

Panel type	VA
Pixel pitch	0.18159 x 0.18159 mm
Pixel density	139 ppi
Backlight type	LED
Display diagonal	32 \
Display technology	LCD
Native aspect ratio	16:9
Vertical scan range	40 - 60 Hz
Maximum refresh rate	60 Hz
Response time (fast)	5 ms
Horizontal scan range	29 - 170 kHz
Supported video modes	480i, 480p, 576i, 576p, 720p, 1080i, 1080p, 3840p
Viewable size, vertical	392.3 mm
sRGB coverage (typical)	99 %
Contrast ratio (typical)	3000:1
Display number of colors	1.073 billion colors
Viewable size, horizontal	697.3 mm
Display brightness (typical)	300 cd/m²
Supported graphics resolutions	3840 x 2160
Sustainability certificates	RoHS
USB hub version	2.0 / 3.2 Gen 1 (3.1 Gen 1)
Built-in USB hub	Yes
DisplayPort version	1.2
Number of upstream ports	3
Tilt angle range	-5 - 21 °
Cable lock slot type	Kensington
Panel mounting interface	100 x 100 mm
Feet color	Gold
Product color	Black, Grey
Front bezel color	Black
Heavy metals free	Hg (mercury)
Market positioning	Home
NVIDIA G-SYNC	-
RMS rated power	10 W
Cables included	AC, HDMI, USB
Input current	1.6 A
AC input voltage	100 - 230 V
AC input frequency	50 - 60 Hz
Energy efficiency scale	A to G
Power consumption (max)	91 W
Annual energy consumption	57 kWh
Power consumption (standby)	0.2 W
Power consumption (typical)	38.5 W
Package depth	939.8 mm
Package width	525.02 mm
Package height	171.96 mm
Package weight	15200 g
Operating altitude	0 - 5000 m
Non-operating altitude	0 - 12192 m
Storage temperature (T-T)	-20 - 60 °C
Operating temperature (T-T)	0 - 40 °C
Storage relative humidity (H-H)	10 - 90 %
Operating relative humidity (H-H)	10 - 80 %

Weight and Dimensions

Bezel width (top)	8.1 mm
Bezel width (side)	8.2 mm
Depth (with stand)	207 mm
Width (with stand)	709.2 mm
Height (with stand)	448.1 mm
Weight (with stand)	- g
Bezel width (bottom)	24.4 mm
Depth (without stand)	64 mm
Height (without stand)	424.8 mm
Weight (without stand)	7400 g