Monitors and displaysENERGY STAR certified
Lenovo T24m-20
23.8 in monitor display, model number D21238FT0.
Screen size
23.8 in
Native resolution
1920 x 1080
Power in use
14.8 W
USB-C with power delivery
Yes
Of 1,489 certified monitor monitors and displays, 807 have a lower power in use than the T24m-20 (14.8 W).
- Maker
- Lenovo
- Model
- T24m-20
- Model number
- D21238FT0
- Type
- Monitor
- Screen size
- 23.8 in
- Native resolution
- 1920 x 1080
- Panel
- IPS LCD
- Maximum brightness
- 250 cd/m²
- USB-C with power delivery
- Yes
- Inputs
- RJ45, Other, Display, HDMI, USB
- Color spaces
- NTSC
- Power in use
- 14.8 W
- Power in sleep
- 0.53 W
- Power when off
- 0.26 W
- ENERGY STAR Most Efficient
- No
- On the market since
- May 2021
- ENERGY STAR certified
- 23 Apr 2021
Certified under the same record
The maker lists these as the same machine or a variant of it: P24m-20.
Source: ENERGY STAR certified monitors and displays dataset, US EPA, record 2376416, data build 2026-09-29. Figures are as the maker certified them. How we use this data.
Other makers
Machines comparable to the T24m-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 |
|---|---|---|---|---|
| ASUS VA24EQSB | Monitor | 23.8 in | 1080 x 1920 | 14.2 W |
| PHILIPS 242B9T | Monitor | 23.8 in | 1920 x 1080 | 15.9 W |
| Samsung S24R65*FD# | Monitor | 23.8 in | 1080 x 1920 | 10.3 W |
| Acer CB242Y_r | Monitor | 23.8 in | 1920 x 1080 | 13.4 W |
| EIZO FlexScan EV2451 | Monitor | 23.8 in | 1920 x 1080 | 14.9 W |
| EIZO FlexScan EV2460 | Monitor | 23.8 in | 1920 x 1080 | 10.9 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 |
| E27q-20 | Monitor | 27 in | 2560 x 1440 | 20.4 W |
| T27i-30 | Monitor | 27 in | 1920 x 1080 | 15.4 W |