Dell S3220DGF - Resolution Specifications; Supported Video Modes

About your monitor │ 15
Resolution specifications
Model S3220DGF
Horizontal scan range 30 kHz to 250 kHz
Vertical scan range 48 Hz to 144 Hz (HDMI)
48 Hz to 165 Hz (DP)
48 Hz to 164 Hz (DP FreeSync)
Maximum preset
resolution
2560 x 1440 at 60 Hz with HDCP 2.2
2560 x 1440 at 165 Hz (DP)
2560 x 1440 at 144 Hz (HDMI)
Supported video modes
Model S3220DGF
Video display capabilities
(HDMI/DP)
480p, 480i, 576p, 720p, 1080p, 576i, 1080i, QHD