Monitors and displaysENERGY STAR certified
LG 27BU650B
27 in monitor display, model number 27BU650B-*.
Screen size
27 in
Native resolution
3840 x 2160
Power in use
20.6 W
USB-C with power delivery
Yes
Of 1,489 certified monitor monitors and displays, 1,092 have a lower power in use than the 27BU650B (20.6 W).
- Maker
- LG
- Model
- 27BU650B
- Model number
- 27BU650B-*
- Type
- Monitor
- Screen size
- 27 in
- Native resolution
- 3840 x 2160
- Panel
- IPS LCD
- Maximum brightness
- 300 cd/m²
- USB-C with power delivery
- Yes
- Inputs
- Display
- Color spaces
- sRGB
- Power in use
- 20.6 W
- Power in sleep
- 0.17 W
- Power when off
- 0.16 W
- ENERGY STAR Most Efficient
- No
- On the market since
- Apr 2026
- ENERGY STAR certified
- 23 Apr 2026
Certified under the same record
The maker lists these as the same machine or a variant of it: ("*" can be 'blank' or A~Z).
Source: ENERGY STAR certified monitors and displays dataset, US EPA, record 4592254, data build 2026-09-29. Figures are as the maker certified them. How we use this data.
Other makers
Machines comparable to the 27BU650B
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 |
| Lenovo P27q-20 | Monitor | 27 in | 1440 x 2560 | 16.5 W |
| Lenovo T27q-20 | Monitor | 27 in | 2560 x 1440 | 17.2 W |
LG
More LG monitors and displays
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|---|---|---|---|---|
| 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 |
| 20U401A-* | Monitor | 19 in | 1600 x 900 | 9.96 W |
| 22BL450Y-B | Monitor | 21.5 in | 1920 x 1080 | 11.5 W |