Monitors and displaysENERGY STAR certified
Acer B278U_v
27 in monitor display, model number B278U.
Screen size
27 in
Native resolution
2560 x 1440
Power in use
18.1 W
USB-C with power delivery
Yes
Of 1,489 certified monitor monitors and displays, 998 have a lower power in use than the B278U_v (18.1 W).
- Maker
- Acer
- Model
- B278U_v
- Model number
- B278U
- Type
- Monitor
- Screen size
- 27 in
- Native resolution
- 2560 x 1440
- Panel
- TFT LCD
- Maximum brightness
- 350 cd/m²
- USB-C with power delivery
- Yes
- Inputs
- RJ45, Display, HDMI, USB
- Color spaces
- sRGB
- Power in use
- 18.1 W
- Power in sleep
- 1.3 W
- Power when off
- 0.24 W
- ENERGY STAR Most Efficient
- No
- On the market since
- May 2022
- ENERGY STAR certified
- 24 May 2022
Certified under the same record
The maker lists these as the same machine or a variant of it: B278U***, B278U G.
Source: ENERGY STAR certified monitors and displays dataset, US EPA, record 2396864, data build 2026-09-29. Figures are as the maker certified them. How we use this data.
Other makers
Machines comparable to the B278U_v
Certified monitors and displays from other makers, same color class, within 20% of its speed.
| Model | Type | Screen size | Native resolution | Power in use |
|---|---|---|---|---|
| DELL S2719HS | Monitor | 27 in | 1920 x 1080 | 12.8 W |
| DELL U2719D | Monitor | 27 in | 2560 x 1440 | 18.4 W |
| Samsung S27R65*FD# | Monitor | 27 in | 1080 x 1920 | 13.5 W |
| ASUS VA27EQSB | Monitor | 27 in | 1080 x 1920 | 14.8 W |
| Lenovo P27q-20 | Monitor | 27 in | 1440 x 2560 | 16.5 W |
| Lenovo T27q-20 | Monitor | 27 in | 2560 x 1440 | 17.2 W |
Acer
More Acer monitors and displays
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|---|---|---|---|---|
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| ACER ALTOS IZ65A | Signage Display | 64.5 in | 3840 x 2160 | 129 W |
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| ASV15-1BP_q | Monitor | 15.5 in | 3840 x 2160 | 11.8 W |
| B196L_q | Monitor | 19 in | 1280 x 1024 | 10.1 W |
| B206HQL_v | Monitor | 19.5 in | 900 x 1600 | 10.8 W |