B278U computer monitor
68.6 cm (27") 2560 x 1440 pixels 2K Ultra HD LED Black
Model B278UPart no. UM.HB8EE.002EAN 4711121221927
43 specifications Checked today
- Display68.6 cm (27")
- Resolution2560 x 1440 pixels
- ColourBlack
- Built-in speaker(s)Yes
- Market positioningHome
- Power consumption (typical)190 W
Overview
- Display
- 68.6 cm (27")
- Resolution
- 2560 x 1440 pixels
- Colour
- Black
- Built-in speaker(s)
- Yes
- Market positioning
- Home
- Power consumption (typical)
- 190 W
- Brand
- Acer
- Category
- Monitor
- Model
- B278U
- Part number
- UM.HB8EE.002
- EAN / UPC
- 4711121221927
- Also known as
- Acer B278U computer monitor 68.6 cm (27") 2560 x 1440 pixels 2K Ultra HD LED Black
Specifications
43 specifications in 7 groups
Display
| Specification | Value |
|---|---|
| Display diagonal | 68.6 cm (27") |
| Display resolution | 2560 x 1440 pixels |
| Native aspect ratio | 16:9 |
| Display technology | LED |
| Touchscreen | No |
| HD type | 2K Ultra HD |
| Panel type | IPS |
| Display brightness (typical) | 350 cd/m² |
| Response time | 4 ms |
| Screen shape | Flat |
| Contrast ratio (dynamic) | 100000000:1 |
| Maximum refresh rate | 75 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 |
| Display diagonal (metric) | 68.6 cm |
| Colour depth | 8 bit |
| Colour gamut standard | sRGB |
| Colour gamut | 99% |
Multimedia
| Specification | Value |
|---|---|
| Built-in speaker(s) | Yes |
Design
| Specification | Value |
|---|---|
| Market positioning | Home |
| Product colour | Black |
Ports & interfaces
| Specification | Value |
|---|---|
| HDMI | Yes |
| HDMI ports quantity | 1 |
| HDMI version | 2.0 |
| DisplayPorts quantity | 1 |
| DisplayPort version | 1.2 |
| Headphone out | Yes |
Ergonomics
| Specification | Value |
|---|---|
| VESA mounting | Yes |
| Panel mounting interface | 100 x 100 mm |
| Wall mountable | Yes |
| Swivelling | Yes |
| Swivel angle range | -60 - 60° |
| Tilt adjustment | Yes |
Power
| Specification | Value |
|---|---|
| Power consumption (typical) | 190 W |
Weight & dimensions
| Specification | Value |
|---|---|
| Width (with stand) | 614 mm |
| Depth (with stand) | 247 mm |
| Height (with stand) | 539 mm |
| Weight (with stand) | 5.78 kg |
| Width (without stand) | 614 mm |
| Depth (without stand) | 93 mm |
| Height (without stand) | 383 mm |
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