Dell 27 monitor -p2722h hdmi,dispay port&vga

Display
Display diagonal
68.6 cm (27″)
Display resolution
3840 x 2160 pixels
HD type
4K Ultra HD
Native aspect ratio
16:9
Display technology
LCD
Panel type
IPS
Backlight type
LED
Touchscreen
No
Display brightness (typical)
350 cd/m²
Response time
5 ms
Anti-glare screen
Yes
Screen shape
Flat
Supported video modes
480p, 576p, 720p, 2160p
Contrast ratio (typical)
1000:1
Maximum refresh rate
60 Hz
Viewing angle, horizontal
178°
Viewing angle, vertical
178°
Display number of colours
1.073 billion colours
Response time (fast)
8 ms
Pixel pitch
0.1554 x 0.1554 mm
Pixel density
163 ppi
Horizontal scan range
15 – 135 kHz
Vertical scan range
24 – 86 Hz
Viewable size, horizontal
59.7 cm
Viewable size, vertical
33.6 cm
Viewable size diagonal
68.5 cm
Display diagonal (metric)
68.47 cm
High Dynamic Range (HDR) supported
No
RGB colour space
sRGB
Colour gamut
99%
Performance
NVIDIA G-SYNC
No
AMD FreeSync
No
Low Blue Light technology
Yes
Multimedia
Built-in speaker(s)
No
Built-in camera
No
Design
Market positioning
Business
Product colour
Black
Front bezel colour
Black
Detachable stand
Yes
Feet colour
Silver
Heavy metals free
Hg (mercury)
Ports & interfaces
Built-in USB hub
Yes
USB hub version
3.2 Gen 1 (3.1 Gen 1)
USB upstream port type
USB Type-C
Number of USB Type-C upstream ports quantity
1
USB Type-A downstream ports quantity
4
HDMI
Yes
HDMI ports quantity
1
HDMI version
2.0
DisplayPorts quantity
1
DisplayPort version
1.4
Headphone out
No
HDCP
Yes