Acer B278U E computer monitor

Acer B278U E. Display diagonal: 68.6 cm (27"), Display resolution: 2560 x 1440 pixels, HD type: Wide Quad HD, Display technology: LCD, Response time: 4 ms, Native aspect ratio: 16:9, Viewing angle, horizontal: 178°, Viewing angle, vertical: 178°. Built-in speaker(s). Built-in USB hub. VESA mounting, Height adjustment. Product colour: Black
Superior Visuals
Enjoy a bezel-less view from the ZeroFrame design and superior visuals with 72% NTSC and Delta E<2 color accuracy.
Acer VisionCare 3.0
Acer VisionCare 3.0 technology reduces eye strain by detecting the amount of light in the environment and automatically adjusting to provide the most comfortable viewing experience possible.
Convenient Conferencing
The adjustable webcam paired with Windows Hello™ not only makes it easier to sign in, but gives you the flexibility to find the best and most comfortable angle during online meetings.
Tidying Up
Reduce unnecessary desk clutter by using the USB Type-C and RJ45 ports located directly on the monitor itself.
Daisy Chain Multiple Displays
Easily link screens together with a single connection with daisy chain functionality1.
Adaptive-Sync
With Adaptive-Sync, the monitor's framerate is synced with that of the graphics card, which eliminates screen tearing and delivers ultra-smooth video playback.

Display

Display diagonal: 68.6 cm (27")
Display resolution: 2560 x 1440 pixels
HD type: Wide Quad HD
Native aspect ratio: 16:9
Display technology: LCD
Panel type: IPS
LED backlight: Yes
Touchscreen: No
Display brightness (typical): 350 cd/m²
Response time: 4 ms
Anti-glare screen: Yes
Screen shape: Flat
Contrast ratio (typical): 1000:1
Contrast ratio (dynamic): 100000000:1
Maximum refresh rate: 100 Hz
Viewing angle, horizontal: 178°
Viewing angle, vertical: 178°
Display number of colours: 16.7 million colours
Pixel pitch: 0.23 x 0.23 mm
Viewable size, horizontal: 59.7 cm
Viewable size, vertical: 33.6 cm
Display diagonal (metric): 68.6 cm
High Dynamic Range (HDR) supported: Yes
High Dynamic Range (HDR) technology: High Dynamic Range 10 (HDR10)
Colour depth: 8 bit
sRGB coverage (typical): 99%

Performance

VESA Adaptive Sync support: Yes

Multimedia

Built-in speaker(s): Yes
Built-in camera: Yes

Design

Market positioning: Business
Product colour: Black

Ports interfaces

Built-in USB hub: Yes
USB upstream port type: USB Type-B
Number of USB Type-B upstream ports quantity: 2
USB Type-C downstream ports quantity: 1
HDMI: Yes
HDMI ports quantity: 1
HDMI version: 2.0
DisplayPorts quantity: 1
DisplayPort out version: 1.2
Headphone out: Yes

Ergonomics

VESA mounting: Yes
Panel mounting interface: 100 x 100 mm
Height adjustment: Yes
Adjustable height (max): 15 cm
Pivot: Yes
Tilt adjustment: Yes
Tilt angle range: -5 - 35°
Picture-in-Picture: Yes

Power

Energy efficiency class (SDR): F
Energy efficiency class (HDR): G
Energy consumption (SDR) per 1000 hours: 26 kWh
Energy consumption (HDR) per 1000 hours: 55 kWh
Power consumption (standby): 0.5 W
Power consumption (off): 0.3 W
Power supply type: Internal
Energy efficiency scale: A to G

Packaging content

Stand included: Yes
Cables included: AC, DisplayPort, HDMI, USB, USB Type-C