Интерактивен дисплей Dell C5522QT, 55" (139.7 см), Ultra HD (3840 x 2160), HDMI, DispleyPort, VGA, USB, RJ-45

Brilliant presentations. In every sense of the word.

Stunning visuals: Make every presentation brilliant on a 55" screen with 4K UHD resolution, optimized for reading text and displaying 4K content.

Clearly captivating: Experience exceptionally sharp images and text in 4K resolution with monitor scaling technology that optimizes text and fonts for increased readability. ComfortView and anti-glare, anti-smudge coatings deliver greater legibility and a better extended viewing experience.

Striking presentations: No matter where you stand or sit, the image quality is consistent thanks to In-Plane Switching (IPS) technology

Surround yourself with real-time collaboration

Collaboration at your fingertips: Experience intuitive touch technology, a feature that lets you annotate with your fingers or write with a fine-tip stylus. You can also erase written content with the palm of your hand or the other stylus tip with virtually zero lag.

Group work without the wait: Twenty-point InGlass™ Touch technology allows multiple workers to interact with the screen simultaneously, eliminating wait time for more natural collaboration. And, since the touch functionality is compatible with most industry standard software, it integrates seamlessly into however you work.

Write naturally: Palm rejectioni allows users to rest their hands naturally onscreen without unwanted marks.

Exclusive to Dell, inclusive for all: Our unique Dell Screen Drop is the world’s first accessibility feature, designed to improve reachability for users working from different heights.

Tech Specs

General
Product Type:  LED-backlit LCD flat panel display
Energy Class:  Class F
Power Consumption (On mode):  85 W
Diagonal Class:  55"
Diagonal Size:  54.64"
Commercial Use:  Yes - interactive
Combined With:  Touchscreen
Series:  C Series
TV Tuner:  No tuner
TV Tuner Presence:  No
Video Interface:  HDMI
HDMI Ports Qty:  3 ports
PC Interface:  DisplayPort
Picture Enhancements:  72% Color Gamut (CIE 1931)

Display
LCD Display Technology:  IPS
Resolution:  3840 x 2160
Display Format:  4K UHD (2160p)
Image Aspect Ratio:  16:9
LCD Backlight Technology:  LED backlight
Coating:  Anti-glare, 7H Hard
Dynamic Contrast Ratio:  1300:1
Brightness:  350 cd/m²
Viewing Angle:  178°
Viewing Angle (Vertical):  178°
Response Time:  9 ms
Additional Features:  1.07 billion colors, 0.315 mm pixel pitch

Stands & Mounts
Flat Panel Mount Interface:  400 x 300 mm
 
Media Player
USB Port:  Yes
USB Ports Qty:  8

Audio System
Speaker System:  2 speakers
Output Power / Total:  20 Watt
Speakers:  2 x main channel speaker - 10 Watt
 
Connections
3 x HDMI
DisplayPort
Audio line-out
3 x USB 3.0 upstream
4 x USB 3.0 downstream
RS-232
USB 3.0 with battery charging

Power
Power Device:  Power supply
Nominal Voltage:  AC 120/230 V (50 - 60 Hz)
Power Consumption Stand by:  0.5 Watt
Power Consumption (Off Mode):  0.3 Watt
On / Off Switch:  Yes