AOC display, ENERGY STAR certified
AOC 27E4U
27 in monitor display.
Screen size
27 in
Native resolution
1920 x 1080
Power in use
14.8 W
USB-C with power delivery
No
Of 1,489 certified monitor monitors and displays, 816 have a lower power in use than the 27E4U (14.8 W).
- Maker
- AOC
- Model
- 27E4U
- Type
- Monitor
- Screen size
- 27 in
- Native resolution
- 1920 x 1080
- Panel
- IPS LCD
- Maximum brightness
- 300 cd/m²
- USB-C with power delivery
- No
- Inputs
- VGA, Display, HDMI, USB
- Power in use
- 14.8 W
- Power in sleep
- 0.18 W
- Power when off
- 0.14 W
- ENERGY STAR Most Efficient
- No
- On the market since
- Mar 2025
- ENERGY STAR certified
- 24 Apr 2025
Certified under the same record
The maker lists these as the same machine or a variant of it: 27E4UJ.
Source: ENERGY STAR certified monitors and displays dataset, US EPA, record 4016240, data build 2026-09-29. Figures are as the maker certified them. How we use this data.
Other makers
Machines comparable to the 27E4U
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 |
AOC
More AOC monitors and displays
| Model | Type | Screen size | Native resolution | Power in use |
|---|---|---|---|---|
| 16T3EA | Monitor | 15.6 in | 1920 x 1080 | 7.25 W |
| E970PWHEN | Monitor | 18.5 in | 1366 x 768 | 7.54 W |
| E2070SWNE | Monitor | 19.5 in | 1600 x 900 | 10.2 W |
| 20E1H | Monitor | 19.5 in | 900 x 1600 | 9.57 W |
| 22B2D | Monitor | 21.5 in | 1920 x 1080 | 12.3 W |
| 22B2QAM | Monitor | 21.5 in | 1920 x 1080 | 12.8 W |
| 22E1 | Monitor | 21.5 in | 1080 x 1920 | 13.1 W |
| 22E2QA | Monitor | 21.5 in | 1920 x 1080 | 13 W |