DELL display, ENERGY STAR certified
DELL P2226H
21.5 in monitor display, model number P2226Hb.
Screen size
21.5 in
Native resolution
1920 x 1080
Power in use
9.8 W
USB-C with power delivery
No
Of 1,489 certified monitor monitors and displays, 132 have a lower power in use than the P2226H (9.8 W).
- Maker
- DELL
- Model
- P2226H
- Model number
- P2226Hb
- Type
- Monitor
- Screen size
- 21.5 in
- Native resolution
- 1920 x 1080
- Panel
- IPS LCD
- Maximum brightness
- 300 cd/m²
- USB-C with power delivery
- No
- Inputs
- Display, HDMI, USB
- Color spaces
- sRGB
- Power in use
- 9.8 W
- Power in sleep
- 0.1 W
- Power when off
- 0.1 W
- ENERGY STAR Most Efficient
- Yes
- On the market since
- Mar 2026
- ENERGY STAR certified
- 22 Oct 2025
Source: ENERGY STAR certified monitors and displays dataset, US EPA, record 4512638, data build 2026-09-29. Figures are as the maker certified them. How we use this data.
Other makers
Machines comparable to the P2226H
Certified monitors and displays from other makers, same color class, within 20% of its speed.
| Model | Type | Screen size | Native resolution | Power in use |
|---|---|---|---|---|
| Acer B227Q_q | Monitor | 21.5 in | 1920 x 1080 | 10 W |
| Acer V227Q_q | Monitor | 21.5 in | 1920 x 1080 | 9.65 W |
| ViewSonic TD2230 | Monitor | 21.5 in | 1920 x 1080 | 14.5 W |
| Lenovo T22v-10 | Monitor | 21.5 in | 1920 x 1080 | 12 W |
| CTL IP2154T | Monitor | 21.5 in | 1920 x 1080 | 13.4 W |
| Acer B227Q_v | Monitor | 21.5 in | 1920 x 1080 | 13.5 W |
DELL
More DELL monitors and displays
| Model | Type | Screen size | Native resolution | Power in use |
|---|---|---|---|---|
| C2723DE | Monitor | 27 in | 2560 x 1440 | 20.5 W |
| C2724DE | Monitor | 27 in | 2560 x 1440 | 20.5 W |
| C3424WE | Monitor | 34 in | 3440 x 1440 | 28 W |
| E2020H | Monitor | 19.5 in | 1600 x 900 | 8.4 W |
| E2026H | Monitor | 19.5 in | 1600 x 900 | 9.81 W |
| E2225H | Monitor | 21.5 in | 1920 x 1080 | 12.2 W |
| E2225HMo | Monitor | 21.5 in | 1920 x 1080 | 10.1 W |
| E2225HM | Monitor | 21.5 in | 1920 x 1080 | 10.1 W |