About your monitor
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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.