Lenovo display, ENERGY STAR certified
Lenovo E27q-20
27 in monitor display, model number A21270QE0.
Screen size
27 in
Native resolution
2560 x 1440
Power in use
20.4 W
USB-C with power delivery
No
Of 1,489 certified monitor monitors and displays, 1,078 have a lower power in use than the E27q-20 (20.4 W).
- Maker
- Lenovo
- Model
- E27q-20
- Model number
- A21270QE0
- Type
- Monitor
- Screen size
- 27 in
- Native resolution
- 2560 x 1440
- Panel
- TFT LCD
- Maximum brightness
- 350 cd/m²
- USB-C with power delivery
- No
- Inputs
- Display, HDMI
- Color spaces
- sRGB
- Power in use
- 20.4 W
- Power in sleep
- 0.28 W
- Power when off
- 0.19 W
- ENERGY STAR Most Efficient
- No
- On the market since
- May 2021
- ENERGY STAR certified
- 28 Aug 2024
Certified under the same record
The maker lists these as the same machine or a variant of it: T27qs-20, A21270QE0.
Source: ENERGY STAR certified monitors and displays dataset, US EPA, record 3624428, data build 2026-09-29. Figures are as the maker certified them. How we use this data.
Other makers
Machines comparable to the E27q-20
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 |
| PHILIPS 278E1A | Monitor | 27 in | 2160 x 3840 | 20.2 W |
| BenQ GW2780 | Monitor | 27 in | 1920 x 1080 | 12.9 W |
Lenovo
More Lenovo monitors and displays
| Model | Type | Screen size | Native resolution | Power in use |
|---|---|---|---|---|
| T24d-10 | Monitor | 24.1 in | 1920 x 1200 | 12.6 W |
| S24e-10 | Monitor | 23.8 in | 1920 x 1080 | 12.8 W |
| S27i-10 | Monitor | 27 in | 1920 x 1080 | 12.7 W |
| TIO27q | Monitor | 27 in | 2560 x 1440 | 21.3 W |
| M15 | Monitor | 15.6 in | 1920 x 1080 | 6.2 W |
| T24t-20 | Monitor | 23.8 in | 1920 x 1080 | 15.7 W |
| T27i-30 | Monitor | 27 in | 1920 x 1080 | 15.4 W |
| P27q-30 | Monitor | 27 in | 2560 x 1440 | 16.6 W |