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General| Pixel pitch | 0.2331 x 0.2331 mm |
|---|---|
| Screen shape | Flat |
| Pixel density | 108.79 ppi |
| Backlight type | W-LED |
| Display diagonal | 27 \ |
| Display technology | LCD |
| Native aspect ratio | 16:9 |
| Vertical scan range | 48 - 75 Hz |
| Maximum refresh rate | 75 Hz |
| Response time (fast) | 5 ms |
| Horizontal scan range | 30 - 115 kHz |
| Supported video modes | 480i, 480p, 576i, 576p, 720p, 1080i, 1080p |
| NTSC coverage (typical) | 72 % |
| sRGB coverage (typical) | 99 % |
| Display number of colors | 16.78 million colors |
| Display brightness (typical) | 350 cd/m² |
| 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 900, 1920 x 1080 (HD 1080), 2560 x 1440 |
| RMS rated power | 6 W |
| Number of speakers | 2 |
| Product color | Gray |
| Front bezel color | Black |
| Heavy metals free | Hg (mercury) |
| Market positioning | Business |
| Sustainability certificates | RoHS, ENERGY STAR |
| HDMI version | 1.4 |
| DisplayPort version | 1.2 |
| Pivot angle | -90 - 90 ° |
| LED indicators | Power |
| Tilt angle range | -5 - 21 ° |
| Panel mounting interface | 100 x 100 mm |
| Input current | 1.5 A |
| AC input voltage | 100 - 240 V |
| Power supply type | Internal |
| AC input frequency | 50 - 60 Hz |
| Energy efficiency scale | A to G |
| Power consumption (max) | 40 W |
| Annual energy consumption | 29 kWh |
| Power consumption (standby) | 0.2 W |
| Power consumption (typical) | 19 W |
| 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) | 5 - 90 % |
| Operating relative humidity (H-H) | 10 - 80 % |
| Package depth | 819.91 mm |
| Package width | 139.95 mm |
| Package height | 446.79 mm |
| Package weight | 8900 g |
| Cables included | AC, HDMI |
| Harmonized System (HS) code | 85285210 |
| Ethernet LAN (RJ-45) ports | 0 |
Weight and Dimensions| Bezel width (side) | 7.4 mm |
|---|---|
| Depth (with stand) | 174.7 mm |
| Height (with stand) | 510.1 mm |
| Weight (with stand) | 6200 g |
| Bezel width (bottom) | 21.6 mm |
| Depth (without stand) | 55.4 mm |
| Width (without stand) | 611.6 mm |
| Height (without stand) | 364.6 mm |
| Weight (without stand) | 4400 g |
Lists monitor components and highlights key features like screen size, resolution, and refresh rate.
Details front, back, and bottom views, labeling buttons, ports, and mounting points.
Covers resolution, video modes, electrical/physical, environmental specs, and power management.
Discusses LCD quality, ergonomics, handling, moving, and cleaning guidelines.
Step-by-step instructions for attaching the stand assembly to the S2721Q and S2721QS monitors.
Guides on connecting power and video cables (HDMI/DisplayPort) to the monitor and computer.
Instructions for organizing cables, securing the monitor, and removing the stand.
Details the process for mounting the monitor on a wall using a VESA-compatible bracket.
Instructions on how to power on the monitor and use its front-panel buttons for adjustments.
Guide to accessing and navigating the monitor's OSD menu for various settings.
Explains how to adjust display properties like aspect ratio, sharpness, and color modes.
Covers input selection, PIP/PBP modes, OSD settings for language, lock, and personalization.
Procedures for running the monitor's self-test and built-in diagnostic tools to identify issues.
A guide to common symptoms and their possible solutions for video, color, and synchronization issues.
Addresses specific problems related to screen image scaling and audio output from speakers.
References safety, regulatory compliance, and contact details for Dell technical support.
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