Dell S2240T Monitor de LED de pantalla táctil de 21.5 pulgadas

Product Description The Dell 21.5" touch monitor -offering you the touch experience with unparalleled flexibility and convenience. Amazon.com Dell 21.5" Touch Monitor Flexible and user-friendly for work, school or fun. Multi-touch, Full HD display offers exceptional clarity and usability in a clean, efficient design. Ideal for students and professionals. Clarity with touch: Full HD with 1920 x 1080 (max) resolution; 10-point touch capability; 3000:1 (typical) contrast ratio for bright, clear images with amazing onscreen detail. Ergonomic stand: Slide the panel toward you smoothly and naturally to touch and type and tilt the panel up to 60° to fit your comfort level. Efficient design: Power consumption of only 20W (typical) to help control energy costs; meets latest ENERGY STAR® guidelines and is EPEAT® Silver rated. 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 Arm 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, DVI or VGA cable to project images onscreen. Natural touch and superb image clarity. Tap, slide, swipe, turn, pinch and stretch with your fingers. The multi-touch capability is simple and intuitive when used with Windows 8, recognizing up to 10 touch points at once. 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. Dell S2240T 21.5" monitor at a glance... Diagonal Viewable Size: 21.5" (18.77" horiz., 10.56" vert.) Display Type: Multi-touch full HD LED Resolution: Full HD 1920 x 1080 (60Hz) Aspect Ratio: 16:9 (widescreen) Contrast Ratio: 3,000:1 (typical), 8 million:1 (dynamic, max) Max Viewing Angle: 178° vertical (typical), 178° horizontal (typical) Brightness: 250 cd/m2 (typical) Color Gamut: CIE1931 (72%) Response Time: 25 ms (typical), 12 ms (typical) with Overdrive Pixel Pitch: 0.248 x 0.248 mm Connectivity: HDMI, DVI, VGA Photo Gallery