Dell S2240T 21.5inch Touchscreen LED Monitor

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 applicationsl.
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, Digital Visual Interface (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. 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.

Technical Details

Model

Brand : Dell
Model : 2240T

Display

Viewable image size (diagonal) : 54.6 cm (21.5 inches)
Horizontal/Vertical : 476.64 mm (18.77 inches) 268.11 mm (10.56 inches)
Maximum resolution : 1920 x 1080 at 60 Hz
Aspect ratio : 16:9
Pixel pitch : 0.248 x 0.248 mm
Brightness (typical) : 250 cd/m
Color gamut (typical) : 84%3
Color depth : 16.7 million colors
Contrast ratio (typical) : 3,000:1
Dynamic contrast ratio (max) : 8 million:1
Viewing angle (typical) : (178° vertical / 178° horizontal)
Response time (typical) : 12 ms with overdrive
Panel type : VA
Panel Backlight : LED
Tilt : Up to 60°

Touch specifications

Touch technology : Projected capacitive system
Sensor stack thickness : 1.1 mm
Cover glass thickness : 1.1 +/- 0.2 mm
Touch method : Fingers and thin gloves
Touch point : 10 touches with palm accommodation
Response time : 25 ms
Supporting OS : Windows 8 Certified

Connectivity

Connectors (S2240T) : DVI-D (HDCP), HDMI VGA, USB 2.0 upstream port (for touch enablement), Audio line-out

Security

Security lock slot

Power

AC input voltage/frequency/Current (typical) : 100 VAC to 240 VAC / 50 Hz or 60 Hz + 3 Hz / 1.2 A (typical)
Power consumption (normal operation, typical) : 20 W
Power consumption (activeoff mode) : <0.5W

Regulatory

ENERGY STAR®
EPEAT® Silver

Dimensions

Height (extended) : 370.8 mm (14.60 inches)
Width : 522.5 mm (20.57 inches)
Depth : 205.7 mm (8.10 inches)

Weight

Weight with packaging : 6.9 kg (15.20 lbs)
Weight without packaging : 5.80 kg (12.78 lb)
Weight of monitor only (without stand) : 3.4 kg (7.49 lb)