LG 27GN750
Uses less electricity than 29% of the 4,819 monitors, 24–31″ on the EU register. At your selected price (European Union) that is €10 a year, €95 over ten years.
- Power, SDR
- 23.1 W
- Typical 21 W
- Running cost
- €10 / year
- 4 h a day
- Power, HDR
- 37.2 W
- 1.6× SDR
Near the middle of its group: 13 % above the typical 30 kWh. 65% of comparable models reach a better class than F; the most common is E. In HDR it draws 37.2 W, 1.6 times its SDR power. LG has 335 models in this group; this one is number 188 among them. On the register since 2021 and still on sale.
Where it stands
Rank 3,416 of 4,819 monitors, 24–31″ by yearly consumption. 3,415 use less.
Next to it in the ranking
- Acer PE270KT 34 kWh same
- Sony SDM-27Q10S 34 kWh same
- LG 27GN750 34 kWh
- Crua CR270QR 34 kWh same
- Rapture RPT-M27IFQ144B 34 kWh +€0.06
What it will cost you
| Period | 27GN750 | TG-S10 PRO | Difference |
|---|---|---|---|
| 1 year | €10 | €2 | −€7 |
| 5 years | €48 | €11 | −€37 |
| 10 years | €95 | €22 | −€74 |
| 15 years | €143 | €32 | −€111 |
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 | 17 | €5 |
| 4 hours a day | 34 | €10 |
| 8 hours a day | 67 | €19 |
Same size, lower running cost
On sale, at least 10% less energy, same size group
| Model | kWh / yr | Saves / year |
|---|---|---|
| LG 27GN750 (this model) | 34 | — |
| 8 | €7 | |
| 10 | €7 | |
| 10 | €7 | |
| 10 | €7 | |
| 12 | €6 |
Label and product sheet
- Energy class SDR / HDR
- F / G
- On-mode power SDR
- 23.1 W
- On-mode power HDR
- 37.2 W
- Standby / networked standby
- 0.5 W
- Screen diagonal
- 27″
- Resolution
- 1920×1080
- 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
Registered by LG under one model number.
27GN750
- Placed on the EU market
- First published in the EU register (EPREL)
Questions
How much does the LG 27GN750 cost to run?
At 4 hours a day it uses about 34 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 €95 over ten years.
Does HDR use more electricity?
Yes. In HDR mode this screen draws 37.2 W instead of 23.1 W, 1.6 times as much. The yearly cost on this page uses SDR, as the label does.