LG display, ENERGY STAR certified
LG 20MK40L-*
19.4 in monitor display, model number 20MK40L.
Screen size
19.4 in
Native resolution
1366 x 768
Power in use
9.88 W
USB-C with power delivery
No
Of 1,489 certified monitor monitors and displays, 138 have a lower power in use than the 20MK40L-* (9.88 W).
- Maker
- LG
- Model
- 20MK40L-*
- Model number
- 20MK40L
- Type
- Monitor
- Screen size
- 19.4 in
- Native resolution
- 1366 x 768
- Panel
- IPS LCD
- Maximum brightness
- 200 cd/m²
- USB-C with power delivery
- No
- Inputs
- HDMI, VGA
- Color spaces
- NTSC
- Power in use
- 9.88 W
- Power in sleep
- 0.16 W
- Power when off
- 0.11 W
- ENERGY STAR Most Efficient
- No
- On the market since
- Jun 2024
- ENERGY STAR certified
- 21 Jun 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.: 20MK40L-B).
Source: ENERGY STAR certified monitors and displays dataset, US EPA, record 3543863, data build 2026-09-29. Figures are as the maker certified them. How we use this data.
Other makers
Machines comparable to the 20MK40L-*
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 V206HQL Bb_q | Monitor | 19.4 in | 1366 x 768 | 7.5 W |
| COMPUMAX ML2020CM | Monitor | 19.4 in | 1600 x 900 | 9.12 W |
| DELL E2020H | Monitor | 19.5 in | 1600 x 900 | 8.4 W |
| Acer V206HQL b_q | Monitor | 19.5 in | 1600 x 900 | 9.2 W |
| HP P204v Monitor | Monitor | 19.5 in | 1600 x 900 | 9.02 W |
| Acer B206HQL_v | Monitor | 19.5 in | 900 x 1600 | 10.8 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 |
| 20U401A-* | Monitor | 19 in | 1600 x 900 | 9.96 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 |