Specifications of DELL U2721DE
DELL U2721DE 68.6 cm (27") 2560 x 1440 pixels Quad HD LCD Black, Grey
DELL
Release date: 2020-05-20.
1 HDMI ports V1.4
2 DisplayPort ports V1.4 (PC screens with DisplayPort connection )
VESA mount
| Weight & dimensions | |
|---|---|
| Weight (with stand): | 5.91 kg |
| Height (with stand): | 390.2 mm |
| Depth (with stand): | 180 mm |
| Width (with stand): | 612.2 mm |
| Bezel width (top): | 6.9 mm |
| Bezel width (side): | 6.9 mm |
| Weight (without stand): | 4.19 kg |
| Height (without stand): | 35.5 cm |
| Bezel width (bottom): | 8.1 mm |
| Depth (without stand): | 3.9 cm |
| Width (without stand): | 61.2 cm |
| Power | |
| Energy efficiency scale: | A to G |
| AC input frequency: | 50/60 Hz |
| Power consumption (PowerSave): | 19.9 W |
| Power consumption (off): | 0.2 W |
| Power consumption (max): | 160 W |
| Power consumption (standby): | 0.2 W |
| Power consumption (typical): | 22.6 W |
| Energy consumption (SDR) per 1000 hours: | 23 kWh |
| Energy efficiency class (SDR): | F |
| Display | |
| 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),1680 x 1050 (WSXGA+),1920 x 1080 (HD 1080),1920 x 1200 (WUXGA),2048 x 1152,2048 x 1280,2560 x 1440 |
| Backlight type: | LED |
| Response time: | 8 ms (PC screens with 8 milliseconds response ) |
| Display brightness (typical): | 350 cd/m² |
| Display number of colours: | 16.78 million colours |
| Maximum refresh rate: | 60 Hz (PC displays 60 Hz refresh rate ) |
| Contrast ratio (typical): | 1000:1 |
| Screen shape: | Flat |
| Display technology: | LCD |
| HD type: | Quad HD (PC screens with Quad HD resolution ) |
| Panel type: | IPS (PC screens with IPS technology ) |
| Native aspect ratio: | 16:9 (PC displays with a 16:9 aspect ratio ) |
| Display resolution: | 2560 x 1440 pixels |
| Display diagonal: | 68.6 cm (27") (PC screens between 27 and 29 inches ) |
| sRGB coverage (typical): | 99% |
| RGB colour space: | sRGB |
| Viewable size, vertical: | 33.6 cm |
| Viewable size, horizontal: | 59.7 cm |
| Vertical scan range: | 56 - 76 Hz |
| Horizontal scan range: | 30 - 90 kHz |
| Pixel density: | 109 ppi |
| Pixel pitch: | 0.233 x 0.233 mm |
| Response time (fast): | 5 ms |
| Viewing angle, vertical: | 178° |
| Viewing angle, horizontal: | 178° |
| Supported video modes: | 480i,480p,576i,576p,720p,1080i,1080p |
| Operational conditions | |
| Non-operating altitude: | 0 - 12192 m |
| Operating altitude: | 0 - 5000 m |
| Storage relative humidity (H-H): | 5 - 90% |
| Operating relative humidity (H-H): | 10 - 80% |
| Storage temperature (T-T): | -20 - 60 °C |
| Operating temperature (T-T): | 0 - 40 °C |
| Ports & interfaces | |
| DisplayPort version: | 1.4 (PC screens with DisplayPort connection ) |
| DisplayPorts quantity: | 2 |
| HDMI version: | 1.4 |
| HDMI ports quantity: | 1 |
| DVI port: | No |
| USB Type-C DisplayPort Alternate Mode: | Yes |
| USB Type-A downstream ports quantity: | 4 |
| Number of upstream ports: | 1 |
| USB upstream port type: | USB Type-C |
| USB hub version: | 3.2 Gen 1 (3.1 Gen 1) |
| HDMI: | Yes |
| Built-in USB hub: | Yes |
| HDCP: | Yes |
| Audio output: | Yes |
| Audio input: | No |
| Ergonomics | |
| Tilt angle range: | -5 - 21° |
| Tiltable: | Yes |
| Swivel angle range: | 40 - 40° |
| Swivelling: | Yes |
| Pivot: | Yes |
| Panel mounting interface: | 100 x 100 mm |
| Height adjustment: | Yes |
| Cable lock slot: | Yes |
| VESA mounting: | Yes (VESA Mount PC Displays ) |
| Design | |
| Heavy metals free: | Hg (mercury) |
| Feet colour: | Black |
| Front bezel colour: | Black |
| Product colour: | Black, Grey |
| Performance | |
| AMD FreeSync: | No |
| NVIDIA G-SYNC: | No |
| Multimedia | |
| Built-in camera: | No |
| Built-in speaker(s): | No |
| Packaging data | |
| Package weight: | 8.72 kg |
| Packaging content | |
| Cables included: | AC, DisplayPort, USB Type-C to USB Type-C |
| Sustainability | |
| Sustainability certificates: | RoHS, ENERGY STAR |
Multimedia
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