B278U E
Model B278U EPart no. UM.HB8EE.E02EAN 4711121848223
58 specifications Checked today
- Display68.6 cm (27")
- Resolution2560 x 1440 pixels
- Energy classF
- ColourWhite
- Built-in speaker(s)Yes
- Market positioningHome
Overview
- Display
- 68.6 cm (27")
- Resolution
- 2560 x 1440 pixels
- Energy class
- F
- Colour
- White
- Built-in speaker(s)
- Yes
- Market positioning
- Home
- Brand
- Acer
- Category
- Monitor
- Model
- B278U E
- Part numbers
- UM.HB8EE.E02, UM.HB8EE.E01, UM.HB8EE.E03
- EAN / UPC
- 4711121848223, 4711121783524, 4711121783517
- Also known as
- Acer B278U E computer monitor 68.6 cm (27") 2560 x 1440 pixels UltraWide Quad HD LED White
Specifications
58 specifications in 9 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 | UltraWide Quad HD |
| Panel type | IPS |
| Backlight type | LED |
| Display brightness (typical) | 350 cd/m² |
| Response time | 4 ms |
| Anti-glare screen | Yes |
| Screen shape | Flat |
| Supported graphics resolutions | 2560 x 1440 |
| 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 |
| 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 |
| Colour gamut standard | sRGB |
| Colour gamut | 99% |
Multimedia
| Specification | Value |
|---|---|
| Built-in speaker(s) | Yes |
| RMS rated power | 2 W |
Design
| Specification | Value |
|---|---|
| Market positioning | Home |
| Product colour | White |
Ports & interfaces
| Specification | Value |
|---|---|
| USB upstream port type | USB Type-B |
| Number of USB Type-B upstream ports quantity | 1 |
| HDMI | Yes |
| HDMI ports quantity | 1 |
| HDMI version | 2.0 |
| DisplayPorts quantity | 2 |
| DisplayPort version | 1.2 |
| Headphone out | Yes |
Ergonomics
| Specification | Value |
|---|---|
| VESA mounting | Yes |
| Panel mounting interface | 100 x 100 mm |
| Wall mountable | Yes |
| Height adjustment | Yes |
| Adjustable height (max) | 15 cm |
| Swivelling | Yes |
| Swivel angle range | -60 - 60° |
| Tilt adjustment | Yes |
| Tilt angle range | -5 - 35° |
Power
| Specification | Value |
|---|---|
| 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 |
| Energy efficiency scale | A to G |
Packaging content
| Specification | Value |
|---|---|
| Cables included | AC, DisplayPort, USB Type-C |
Sustainability
| Specification | Value |
|---|---|
| Sustainability certificates | TCO |
Other features
| Specification | Value |
|---|---|
| Second display effective viewing area | 597 x 336 mm |
| Certification | TCO |
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