Acer B7 B227QDbmiprczx. Display diagonal: 54.6 cm (21.5"), Display resolution: 1920 x 1080 pixels, HD type: Full HD, Display technology: LED, Response time: 4 ms, Native aspect ratio: 16:9, Viewing angle, horizontal: 178°, Viewing angle, vertical: 178°. Built-in speaker(s). VESA mounting, Height adjustment. Product colour: Black

Specification

Product
Product id	882482
Brand	Acer Computers
Partnr	UM.WB7EE.D01
EAN/UPC code	4710886401643
Display
Display diagonal	21.5 inch
Display resolution	1920 x 1080 Pixels
Native aspect ratio	16:9
Display brightness (typical)	250 cd/m²
Response time	4 ms
HD type	Full HD
Display technology	LED
Backlight type	LED
Screen shape	Flat screen
Contrast ratio (typical)	1000:1
Maximum refresh rate	75 Hz
Viewing angle, horizontal	178 °
Viewing angle, vertical	178 °
Display number of colours	1.07 billion colours
RGB colour space	sRGB
Performance
Flicker-free technology	Y
Low Blue Light technology	Y
Multimedia
Built-in speaker(s)	Y
Built-in camera	N
Number of speakers	2
RMS rated power	2 W
Design
Product colour	Black
Frameless design	Y
Ports & interfaces
Built-in USB hub	N
VGA (D-Sub) ports quantity	1
HDMI	Y
HDMI ports quantity	1
HDMI version	1.4
DisplayPorts quantity	1
DisplayPort version	1.2
Headphone out	Y
Ergonomics
VESA mounting	Y
Panel mounting interface	100 x 100 mm
Height adjustment	Y
Height adjustment	120 mm
Tilt adjustment	Y
Packaging data
Stand included	Y
Power
Power consumption (typical)	14 W
Weight & dimensions
Weight (with stand)	5080 g
Weight (without stand)	3140 g
Other features
Touchscreen	N