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General Information |
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Summary |
Stay productive with this 31.5-inch QHD monitor featuring extensive connectivity, and certified by TÜV for 4 star eye comfort. |
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Display |
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Display diagonal |
80 cm (31.5") |
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Display resolution |
2560 x 1440 pixels |
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Native aspect ratio |
16:9 |
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Display technology |
LCD |
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Touchscreen |
No |
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HD type |
Wide Quad HD |
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Panel type |
IPS |
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Response time |
8 ms |
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Screen shape |
Flat |
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Contrast ratio (typical) |
1500:1 |
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Maximum refresh rate |
100 Hz |
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Display number of colours |
1.07 billion colours |
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LED backlight |
Yes |
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Backlight type |
Edge LED |
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Display brightness (typical) |
350 cd/m² |
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Response time measurement type |
GTG (Gray to Gray) |
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Anti-glare screen |
Yes |
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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), 1600 x 1200, 1920 x 1080 (HD 1080), 2560 x 1440 |
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Supported video modes |
480p, 576p, 720p, 1080p |
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Viewing angle, horizontal |
178° |
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Viewing angle, vertical |
178° |
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Response time (fast) |
5 ms |
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Pixel pitch |
0.2727 x 0.2727 mm |
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Pixel density |
93 ppi |
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Horizontal scan range |
30 - 151 kHz |
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Vertical scan range |
48 - 100 Hz |
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Viewable size, horizontal |
69.8 cm |
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Viewable size, vertical |
39.3 cm |
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Viewable size diagonal |
80.1 cm |
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Surface hardness |
3H |
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sRGB coverage (typical) |
99% |
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Dell ComfortView technology |
Yes |
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Heat dissipation (typical) |
78.8 BTU/h |
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Performance |
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NVIDIA G-SYNC |
No |
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AMD FreeSync |
No |
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Flicker-free technology |
Yes |
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Low Blue Light technology |
Yes |
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Windows operating systems supported |
Windows 10 |
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Mac operating systems supported |
Yes |
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Multimedia |
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Built-in speaker(s) |
No |
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Built-in camera |
No |
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Design |
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Product colour |
Black, Grey |
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Front bezel colour |
Black |
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Feet colour |
Grey |
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Ports & interfaces |
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Built-in USB hub |
Yes |
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HDMI |
Yes |
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Headphone out |
No |
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Number of USB Type-C upstream ports quantity |
1 |
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USB Type-A downstream ports quantity |
3 |
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USB Type-C downstream ports quantity |
1 |
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USB Type-C DisplayPort Alternate Mode |
Yes |
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USB Power Delivery (USB PD) |
Yes |
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USB Power Delivery up to |
90 W |
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HDMI ports quantity |
1 |
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DisplayPorts quantity |
2 |
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DisplayPort version |
1.4 |
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HDCP |
Yes |
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HDCP version |
1.4 |
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Ergonomics |
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VESA mounting |
Yes |
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Cable lock slot |
Yes |
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Height adjustment |
Yes |
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Panel mounting interface |
100 x 100 mm |
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Cable management |
Yes |
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Cable lock slot type |
Kensington |
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Adjustable height (max) |
15 cm |
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Pivot |
Yes |
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Pivot angle |
-90 - 90° |
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Swivelling |
Yes |
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Swivel angle range |
-30 - 30° |
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Tilt adjustment |
Yes |
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Tilt angle range |
-5 - 21° |
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On Screen Display (OSD) |
Yes |
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Plug and Play |
Yes |
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LED indicators |
Yes |
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Power |
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Energy efficiency class (SDR) |
E |
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Energy efficiency class (HDR) |
Not available |
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Energy consumption (SDR) per 1000 hours |
23 kWh |
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Power consumption (typical) |
23.1 W |
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Power consumption (standby) |
0.4 W |
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Power consumption (max) |
192 W |
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Power consumption (off) |
0.3 W |
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AC input voltage |
100 - 240 V |
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AC input frequency |
50/60 Hz |
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Input current |
2.8 A |
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Power supply type |
Internal |
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Energy efficiency scale |
A to G |
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Operational conditions |
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Operating temperature (T-T) |
0 - 40 °C |
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Storage temperature (T-T) |
-20 - 60 °C |
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Operating relative humidity (H-H) |
10 - 80% |
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Storage relative humidity (H-H) |
5 - 90% |
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Operating altitude |
0 - 5000 m |
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Non-operating altitude |
0 - 12192 m |
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Weight & dimensions |
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Width (with stand) |
713.4 mm |
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Depth (with stand) |
215 mm |
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Height (with stand) |
619 mm |
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Weight (with stand) |
9.14 kg |
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Width (without stand) |
713.4 mm |
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Depth (without stand) |
50 mm |
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Height (without stand) |
413.1 mm |
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Weight (without stand) |
6.63 kg |
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Bezel width (side) |
7.64 mm |
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Bezel width (top) |
7.45 mm |
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Bezel width (bottom) |
1.3 cm |
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Packaging data |
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Package weight |
12.9 kg |
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Packaging content |
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Stand included |
Yes |
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Cables included |
DisplayPort, USB Type-A to USB Type-C, USB Type-C |
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DisplayPort cable length |
1.8 m |
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Sustainability |
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Sustainability certificates |
ENERGY STAR, EPEAT Climate +, EPEAT Gold, TCO |
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Doesn't contain |
Arsenic, Mercury, PVC/BFR |
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Carbon footprint |
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Total carbon footprint (kg of CO2e) |
297 |
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Carbon emissions, manufacturing (kg of CO2e) |
130.977 |
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Carbon emissions, logistics (kg of CO2e) |
24.354 |
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Carbon emissions, energy usage (kg of CO2e) |
113.157 |
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Carbon emissions, end-of-life (kg of CO2e) |
28.512 |
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Total carbon emissions, w/o use phase (kg of CO2e) |
183.843 |
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PAIA version |
GaBi version 1, 2024 |
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Other features |
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Compliance certificates |
RoHS |
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Ethernet LAN data rates |
1000 Mbit/s |
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Ethernet LAN (RJ-45) ports |
1 |
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Certification |
TÜV Rheinland Eye Comfort 3.0 |
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Wake-on-LAN |
Yes |
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Brand-specific features |
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Dell Display Manager (DDM) compatibility |
Yes |
