BenQ display, ENERGY STAR certified
BenQ EW2790U
27 in monitor display, model number EW2790U-L.
Screen size
27 in
Native resolution
3840 x 2160
Power in use
24.8 W
USB-C with power delivery
Yes
Of 1,489 certified monitor monitors and displays, 1,214 have a lower power in use than the EW2790U (24.8 W).
- Maker
- BenQ
- Model
- EW2790U
- Model number
- EW2790U-L
- Type
- Monitor
- Screen size
- 27 in
- Native resolution
- 3840 x 2160
- Panel
- IPS LCD
- Maximum brightness
- 350 cd/m²
- USB-C with power delivery
- Yes
- Inputs
- HDMI, USB
- Color spaces
- DCI-P3
- Power in use
- 24.8 W
- Power in sleep
- 0.33 W
- Power when off
- 0.19 W
- ENERGY STAR Most Efficient
- No
- On the market since
- Aug 2025
- ENERGY STAR certified
- 23 Jul 2025
Source: ENERGY STAR certified monitors and displays dataset, US EPA, record 4479556, data build 2026-09-29. Figures are as the maker certified them. How we use this data.
Other makers
Machines comparable to the EW2790U
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 |
BenQ
More BenQ monitors and displays
| Model | Type | Screen size | Native resolution | Power in use |
|---|---|---|---|---|
| BL2581T | Monitor | 24.9 in | 1920 x 1200 | 12.9 W |
| CM5505 | Signage Display | 54.6 in | 3840 x 2160 | 60.8 W |
| CM7505 | Signage Display | 74.5 in | 3840 x 2160 | 90 W |
| GL2480 | Monitor | 24 in | 1920 x 1080 | 11.1 W |
| GL2780 | Monitor | 27 in | 1920 x 1080 | 13.8 W |
| GW2283 | Monitor | 21.5 in | 1920 x 1080 | 10.1 W |
| GW2291 | Monitor | 21.5 in | 1920 x 1080 | 12.3 W |
| GW2480 | Monitor | 23.8 in | 1920 x 1080 | 10 W |