LG 27BQ75QC
Uses less electricity than 24% of the 4,819 monitors, 24–31″ on the EU register. At your selected price (European Union) that is €10 a year, €103 over ten years.
- Power, SDR
- 24.8 W
- Typical 21 W
- Running cost
- €10 / year
- 4 h a day
- Power, HDR
- 40.8 W
- 1.6× SDR
Uses more than most comparable models: 76 % of them need less. Teamgee TG-S10 PRO, the most efficient alternative on sale, saves about €8 a year. 65% of comparable models reach a better class than F; the most common is E. In HDR it draws 40.8 W, 1.6 times its SDR power. LG has 335 models in this group; this one is number 212 among them. On the register since 2022 and still on sale.
Where it stands
Rank 3,607 of 4,819 monitors, 24–31″ by yearly consumption. 3,606 use less.
Next to it in the ranking
- Blackstorm EG27RQA-240HZ 36 kWh same
- LG 27BN65QP 36 kWh same
- LG 27BQ75QC 36 kWh
- LG 29WN600 36 kWh same
- Acer KA272U 36 kWh same
What it will cost you
| Period | 27BQ75QC | TG-S10 PRO | Difference |
|---|---|---|---|
| 1 year | €10 | €2 | −€8 |
| 5 years | €51 | €11 | −€40 |
| 10 years | €103 | €22 | −€81 |
| 15 years | €154 | €32 | −€121 |
Is the more efficient model worth its price?
Enter both purchase prices to see the total cost of ownership.
Power in SDR and HDR
Cost by viewing time
| Use | kWh / yr | € / yr |
|---|---|---|
| 2 hours a day | 18 | €5 |
| 4 hours a day | 36 | €10 |
| 8 hours a day | 72 | €21 |
Same size, lower running cost
On sale, at least 10% less energy, same size group
| Model | kWh / yr | Saves / year |
|---|---|---|
| LG 27BQ75QC (this model) | 36 | — |
| 8 | €8 | |
| 10 | €7 | |
| 10 | €7 | |
| 10 | €7 | |
| 12 | €7 |
Label and product sheet
- Energy class SDR / HDR
- F / G
- On-mode power SDR
- 24.8 W
- On-mode power HDR
- 40.8 W
- Standby / networked standby
- 0.5 W
- Screen diagonal
- 27″
- Resolution
- 2560×1440
- Panel
- LED LCD
- Refresh rate
- 60 Hz
- Software updates (minimum)
- 8 years
- Guarantee (supplier)
- 1 years
- Spare parts (minimum)
- 8 years
Model numbers and history
2 model numbers are registered by LG with identical label values (usually colour or market variants). Searching any of them leads here.
27BQ75QC · 27BQ75QB
- First published in the EU register (EPREL)
- Placed on the EU market
Questions
How much does the LG 27BQ75QC cost to run?
At 4 hours a day it uses about 36 kWh a year according to its EU energy label. At the EU average household price of 0.283 €/kWh that is about €10 a year, or €103 over ten years.
Does HDR use more electricity?
Yes. In HDR mode this screen draws 40.8 W instead of 24.8 W, 1.6 times as much. The yearly cost on this page uses SDR, as the label does.