Acer B277U. Display diagonal: 68.6 cm (27"), Display resolution: 2560 x 1440 pixels, HD type: Quad HD, Display technology: LED, Response time: 4 ms, Viewing angle, horizontal: 178°, Viewing angle, vertical: 178°. Built-in speaker(s). VESA mounting. Product colour: Black

Specification

Product
Product id	882464
Brand	Acer Computers
Partnr	UM.HB7EE.015
EAN/UPC code	4713883717762
Display
Display diagonal	27 inch
Display resolution	2560 x 1440 Pixels
Panel type	IPS
Display brightness (typical)	350 cd/m²
Response time	4 ms
HD type	Quad HD
Display technology	LED
Backlight type	LED
Screen shape	Flat screen
Contrast ratio (typical)	1000:1
Contrast ratio (dynamic)	100000000:1
Maximum refresh rate	75 Hz
Viewing angle, horizontal	178 °
Viewing angle, vertical	178 °
Display number of colours	16.2 million colours
3D	N
Multimedia
Built-in speaker(s)	Y
Number of speakers	2
RMS rated power	2 W
Design
Product colour	Black
Ports & interfaces
USB Type-C downstream ports quantity	2
HDMI ports quantity	1
DisplayPorts quantity	1
Ergonomics
VESA mounting	Y
Swivel angle range	0 - 45 °
Tilt angle range	-5 - 25 °
Power
Energy efficiency class (SDR)	G
Energy consumption (SDR) per 1000 hours	32 kWu
Power consumption (typical)	36 W
AC input voltage	120 - 230 V
Energy efficiency scale	A to G
Weight & dimensions
Width (with stand)	614 mm
Height (with stand)	528 mm
Width (without stand)	614 mm
Depth (without stand)	68.2 mm
Height (without stand)	367 mm
Other features
On/off switch	Y
TV tuner integrated	N
Touchscreen	N