Acer B277U DE

27 inch · 2560 x 1440 · 100 Hz · IPS

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Screen size 27 inch
Resolution 2560 x 1440
Refresh rate 100 Hz
Panel IPS
Response time 4 ms

Acer B277U DE is a 27-inch monitor with 2560 x 1440 resolution, a 100 Hz refresh rate and IPS panel. Fine for work and everyday use; for fast shooters look at 144 Hz and up. It came out in 2024.

Released: 2024-10-13

Specifications

Key specs

Screen size: 27 inch
Resolution: 2560 x 1440
Refresh rate: 100 Hz
Panel: IPS
Response time: 4 ms
Released: 2024-10-13
Part number: UM.HB7EE.E48
EAN / UPC: 4711474071583

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
Display brightness (typical): 350 cd/m²
Response time: 4 ms
Response time measurement type: GTG (Gray to Gray)
Anti-glare screen: Yes
Screen shape: Flat
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
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

NVIDIA G-SYNC: Yes
NVIDIA G-SYNC type: G-SYNC
AMD FreeSync: Yes
AMD FreeSync type: FreeSync
Low Blue Light technology: Yes
Infrared (IR) sensor: Yes

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Multimedia

Number of speakers: 2
RMS rated power: 4 W
Built-in speaker(s): Yes
Megapixel (approx.): 5 MP
Built-in microphone: 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 upstream ports: 1
HDMI: Yes
HDMI ports quantity: 2
HDMI version: 2.0
DisplayPorts quantity: 1
DisplayPort out version: 1.2
Headphone out: Yes
Headphone outputs: 1

Ergonomics

Height adjustment: Yes
Adjustable height (max): 15 cm
Pivot: Yes
Pivot angle: -90 - 90°
Swivelling: Yes
Swivel angle range: -45 - 45°
Tilt adjustment: Yes
Tilt angle range: 5 - 35°

Power

Energy efficiency class (SDR): E
Energy efficiency class (HDR): G
Energy consumption (SDR) per 1000 hours: 21 kWh
Energy consumption (HDR) per 1000 hours: 32 kWh
Power supply type: Internal
Energy efficiency scale: A to G

Check the manufacturer's page before buying.

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B277U DE vs similar monitors

	Acer B277U DE	Lenovo ThinkVision E27Q-40 Monitor	AOC P3 Q27P3CV/69 27″ 100Hz Monitor	Lenovo L27h-4A Monitor
Screen size	27 inch	27 inch	27 inch	27 inch
Resolution	2560 x 1440	2560 x 1440	2560 x 1440	2560 x 1440
Refresh rate	100 Hz	100 Hz	100 Hz	100 Hz
Panel	IPS	IPS	IPS	IPS
Response time	4 ms	4 ms	4 ms	4 ms
Released	2024	2026	2026	2026