Display
Model number                                  S2218H
Viewable image size (diagonal)    54.61 cm (21.5 inches)
Active display area
Horizontal                                         476.06 mm (18.74 inches)
Vertical                                              267.78 mm (10.54 inches)
Maximum resolution                     Full HD 1920 x 1080
Aspect ratio                                      16:9
Pixel pitch                                         0.248 mm
Brightness (typical)                        250 cd/m²
Color gamut (typical)                     72%5 (CIE1931)
Color depth                                      16.7 million colors
Contrast ratio (typical)                  1,000:1
Dynamic contrast ratio                  8 million:1
Viewing angle (typical)                  178°/178°
(vertical/horizontal)
Response time (typical)                 6 ms gray-to-gray
Panel technology                             In-plane switching, Low Haze with 3H hardness
Backlight                                           LED
ComfortView1 with Flicker-free screen               Yes
Dell Display Manager                                              Yes
Speakers                                                          Yes (Integrated 3W x 2)
Connectivity
Connectors                                                     VGA, HDMI, Audio Line-in, Audio Line-out
Design features
Stand                                                                Tilt only (Typical: 5° forward or 21° backward), built-in cable management
Security                                                           Security lock slot (security lock not included)
Power
AC input                                                          100 VAC to 240 VAC/50 Hz or 60 Hz + 3 Hz/1.5 A (Max.)
voltage/frequency/current
Power consumption (typical)                                22W
Power consumption (ENERGY STAR®)           16W
Power consumption (standby/sleep mode)       <0.3 W
Dimensions (with stand)
Height                                                             385.5 mm (15.18 inches)
Width                                                              489.5 mm (19.27 inches)
Depth                                                              147.9 mm (5.82 inches)
Weight
Weight (with stand)                                          3.34 kg (7.36 lb)
Shipping weight                                                 5 kg (11.02 lb)
Standard service plan                                       1 Year Advanced Exchange Service3 & Limited Hardware Warranty4
Environmental compliance                              ENERGY STAR®, TCO Certified Displays, Arsenic-Free glass and Mercury-Free for
the panel only.