LG display, ENERGY STAR certified
LG 20U401A-*
19 in monitor display, model number 20U401A.
Screen size
19 in
Native resolution
1600 x 900
Power in use
9.96 W
USB-C with power delivery
No
Of 1,489 certified monitor monitors and displays, 144 have a lower power in use than the 20U401A-* (9.96 W).
- Maker
- LG
- Model
- 20U401A-*
- Model number
- 20U401A
- Type
- Monitor
- Screen size
- 19 in
- Native resolution
- 1600 x 900
- Panel
- IPS LCD
- Maximum brightness
- 250 cd/m²
- USB-C with power delivery
- No
- Inputs
- HDMI
- Color spaces
- NTSC
- Power in use
- 9.96 W
- Power in sleep
- 0.15 W
- Power when off
- 0.11 W
- ENERGY STAR Most Efficient
- No
- On the market since
- Oct 2024
- ENERGY STAR certified
- 21 Oct 2024
Certified under the same record
The maker lists these as the same machine or a variant of it: ("*" can be 'blank' or A~Z, Ex.:20U401A-B).
Source: ENERGY STAR certified monitors and displays dataset, US EPA, record 3706654, data build 2026-09-29. Figures are as the maker certified them. How we use this data.
Other makers
Machines comparable to the 20U401A-*
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 P1917S | Monitor | 19 in | 1280 x 1024 | 10.7 W |
| ViewSonic VA951S | Monitor | 19 in | 1280 x 1024 | 10.7 W |
| Acer B196L_q | Monitor | 19 in | 1280 x 1024 | 10.1 W |
| PHILIPS 19S4QAB | Monitor | 19 in | 1024 x 1280 | 11.1 W |
| Acer V196L_q | Monitor | 19 in | 1280 x 1024 | 9.5 W |
| EIZO FlexScan S1934 | Monitor | 18.9 in | 1280 x 1024 | 9.88 W |
LG
More LG monitors and displays
| Model | Type | Screen size | Native resolution | Power in use |
|---|---|---|---|---|
| 105BM5N-B | Signage Display | 105 in | 5120 x 2160 | 173 W |
| 105BM5P-B | Signage Display | 105 in | 5120 x 2160 | 196 W |
| 105TR5WP-B | Signage Display | 105 in | 5120 x 2160 | 170 W |
| 17MT70* | Monitor | 17 in | 2560 x 1600 | 7.15 W |
| 20M35PH-B | Monitor | 19.5 in | 1600 x 900 | 9.75 W |
| 20MK40L-* | Monitor | 19.4 in | 1366 x 768 | 9.88 W |
| 22BL450Y-B | Monitor | 21.5 in | 1920 x 1080 | 11.5 W |
| 22BN550Y-B | Monitor | 21.5 in | 1920 x 1080 | 11.9 W |