Monitors and displaysENERGY STAR certified
LG 34BF550B
34 in monitor display, model number 34BF550B-*.
Screen size
34 in
Native resolution
2560 x 1080
Power in use
20.7 W
USB-C with power delivery
No
Of 1,489 certified monitor monitors and displays, 1,097 have a lower power in use than the 34BF550B (20.7 W).
- Maker
- LG
- Model
- 34BF550B
- Model number
- 34BF550B-*
- Type
- Monitor
- Screen size
- 34 in
- Native resolution
- 2560 x 1080
- Panel
- IPS LCD
- Maximum brightness
- 400 cd/m²
- HDR
- DisplayHDR 400
- USB-C with power delivery
- No
- Inputs
- Display
- Color spaces
- sRGB
- Power in use
- 20.7 W
- Power in sleep
- 0.19 W
- Power when off
- 0.19 W
- ENERGY STAR Most Efficient
- No
- On the market since
- Dec 2025
- ENERGY STAR certified
- 25 Nov 2025
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 4515933, data build 2026-09-29. Figures are as the maker certified them. How we use this data.
Other makers
Machines comparable to the 34BF550B
Certified monitors and displays from other makers, same color class, within 20% of its speed.
| Model | Type | Screen size | Native resolution | Power in use |
|---|---|---|---|---|
| PHILIPS 346P1CRH | Monitor | 34 in | 1440 x 3440 | 34.1 W |
| PHILIPS 346B1C | Monitor | 34 in | 1440 x 3440 | 28.4 W |
| PHILIPS 345E2AE | Monitor | 34 in | 1440 x 3440 | 26.1 W |
| AOC CU34P2A | Monitor | 34 in | 3440 x 1440 | 32.2 W |
| AOC Q34E2A | Monitor | 34 in | 2560 x 1440 | 23.1 W |
| PHILIPS 346E2CUAE | Monitor | 34 in | 3440 x 1440 | 31.8 W |
LG
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|---|---|---|---|---|
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| 22BL450Y-B | Monitor | 21.5 in | 1920 x 1080 | 11.5 W |