显示器
| 色域 |
84% |
| 显示器可视区域 HxV |
476.64 x 268.11 mm |
| 显示类型 |
IPS |
| 可视尺寸，对角线 |
546 mm |
端口 & 界面
| VGA（D-SUB）端口数量 |
1 |
| HDMI端口数量 |
1 |
| DVI-D接口数量 |
1 |
54.61 cm (21.5 ") (1920x1080) 16:9, 12ms, 3000:1, LED, 250 cd/m2, 178°/178°, 16.78m, HDMI, VGA
Exceptional usability.
Designed to encourage collaboration and give productivity a boost, the Dell 21.5' Touch Monitor offers a high level of user flexibility for work, school or entertainment.
Ergonomic stand: Slide your display toward you smoothly and naturally to touch and type while tilting as much as 60°. Good for classrooms, home offices, clinics and other professional applications.
VESA compatibility: You can also choose to mount your monitor on the wall or attach it to the Dell Single Monitor Arm1 to enjoy even greater viewing flexibility.
Integrated connectivity: HDMI, DVI and VGA ports enable direct connections to your desktop, laptop, camera, phone and other electronic devices to enhance almost any view.
Image projection: Enabling touch is easy! Simply connect the USB cable from your PC to the monitor's USB upstream port, and use either a HDMI, DVI2 or VGA2 cable to project images onscreen.
Natural touch and superb image clarity.
Tap, slide, swipe, turn, pinch and stretch with your fingers. Offering excellent image quality, the Dell 21.5' Touch Monitor features:
Great screen clarity: 16:9 Full HD with 1920 x 1080 (max) resolution; 3,000:1 (typical) high contrast ratio; Mega Dynamic contrast ratio estimated at 8 million:1 (max); wide 178°/178° viewing angle for effective collaboration.
Edge-to-edge glass: Big, clean panel for a smooth touch experience plus Image Enhance designed to sharpen images, improve color hues and boost color contrast.
Dell Display Manager: Features Auto Mode, which offers a choice of preconfigured color settings to optimize the appearance of individual applications. Each application can have its own preset mode.
Efficient design.
Conceived with a high priority on environmental efficiency, the Dell 21.5” Touch Monitor features low power consumption and environment-conscious materials.
20W typical power consumption: Energy use is up to 28.57 percent lower than the previous-generation Dell Touch Monitor.
Power-saving features: Dynamic dimming lowers brightness of predominantly white screens. PowerNap, when enabled, dims the monitor when not in use.
High environmental standards: ENERGY STAR® qualified and EPEAT® Silver rated, the Dell 21.5” Touch Monitor also features arsenic-free glass and a mercury-free LED panel.
