DELL Plus S3225QC computer monitor

Display

Display diagonal 80.3 cm (31.6")

Display resolution 3840 x 2160 pixels

HD type 4K Ultra HD

Native aspect ratio 16:9

Display technology QD-OLED

Touchscreen No

Display brightness (peak) 1000 cd/m²

Display brightness (typical) 250 cd/m²

Response time 0.03 ms

Response time measurement type GTG (Gray to Gray)

Screen shape Flat

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 480i, 480p, 576i, 576p, 720p, 1080i, 1080p, 2160p

Contrast ratio (dynamic) 1500000:1

Maximum refresh rate 120 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

Viewable size, horizontal 69.9 cm

Viewable size, vertical 39.5 cm

Digital horizontal frequency 25 - 300 kHz

Digital vertical frequency 48 - 120 Hz

Display diagonal (metric) 80.3 cm

High Dynamic Range (HDR) supported Yes

High Dynamic Range (HDR) technology DisplayHDR 400 True Black

DCI-P3 coverage 99%

Performance

NVIDIA G-SYNC No

AMD FreeSync Yes

AMD FreeSync type FreeSync Premium Pro

Flicker-free technology Yes

Low Blue Light technology Yes

Multimedia

Number of speakers 5

RMS rated power 25 W

Built-in speaker(s) Yes

Built-in camera No

Design

Market positioning Office

Product colour Black, Silver

Front bezel colour Black

Detachable stand Yes

Feet colour Silver

Ports & interfaces

Built-in USB hub Yes

USB hub version 3.2 Gen 1 (3.1 Gen 1)

USB upstream port type USB Type-C

Number of USB Type-C upstream ports quantity 1

USB Type-C downstream ports quantity 2

USB Type-C DisplayPort Alternate Mode Yes

USB Power Delivery (USB PD) Yes

USB Power Delivery up to 90 W

HDMI Yes

HDMI ports quantity 1

HDMI version 2.1

Headphone out No

HDCP Yes

HDCP version 1.4/2.3

Network

Wi-Fi No

Ergonomics

VESA mounting Yes

Panel mounting interface 100 x 100 mm

Cable management Yes

Cable lock slot Yes

Cable lock slot type Kensington

Height adjustment Yes

Adjustable height (max) 11 cm

Pivot No

Swivelling Yes

Swivel angle range -4 - 4°

Tilt adjustment Yes

Tilt angle range -5 - 21°

Picture-in-Picture Yes

On Screen Display (OSD) Yes

Plug and Play Yes

Power

Energy efficiency class (SDR) G

Energy efficiency class (HDR) G

Energy consumption (SDR) per 1000 hours 40 kWh

Energy consumption (HDR) per 1000 hours 40 kWh

Power consumption (typical) 40 W

Power consumption (standby) 0.5 W

Power consumption (max) 320 W

Power consumption (off) 0.3 W

AC input voltage 100 - 240 V

AC input frequency 50/60 Hz

Input current 4 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 5000 - 12191 m

Weight & dimensions

Width (with stand) 718.8 mm

Depth (with stand) 223.7 mm

Height (with stand) 614 mm

Weight (with stand) 9.78 kg

Width (without stand) 718.8 mm

Depth (without stand) 70.3 mm

Height (without stand) 457.6 mm

Weight (without stand) 6.95 kg

Bezel width (side) 9.65 mm

Bezel width (top) 6.66 mm

Bezel width (bottom) 5.63 cm

Packaging data

Package weight 14.9 kg

Packaging content

Stand included Yes

Cables included AC, USB Type-C to USB Type-C

Sustainability

Sustainability certificates ENERGY STAR

Doesn't contain Arsenic, Mercury, PVC/BFR

Other features

Compliance certificates RoHS