LG 32U830B
Uses less electricity than 44% of the 1,482 monitors, 32–42″ on the EU register. At your selected price (European Union) that is €13 a year, €132 over ten years.
- Power, SDR
- 31.9 W
- Typical 31 W
- Running cost
- €13 / year
- 4 h a day
- Power, HDR
- 50.7 W
- 1.6× SDR
Near the middle of its group: 2 % above the typical 46 kWh. Class F is the most common class in this group (51% of models). In HDR it draws 50.7 W, 1.6 times its SDR power. LG has 244 models in this group; this one is number 101 among them. Registered in Oct 2026, one of the newer models in its group.
Where it stands
Rank 807 of 1,482 monitors, 32–42″ by yearly consumption. 806 use less.
Next to it in the ranking
- LG 32GP750 47 kWh same
- Acer EI342CKR 47 kWh same
- LG 32U830B 47 kWh
- Amzfast Official AMZG34C8Q Max 47 kWh +€0.03
- HIKERS JD34H1Q 47 kWh +€0.03
What it will cost you
| Period | 32U830B | LX32ZG | Difference |
|---|---|---|---|
| 1 year | €13 | €3 | −€11 |
| 5 years | €66 | €13 | −€53 |
| 10 years | €132 | €26 | −€106 |
| 15 years | €198 | €40 | −€158 |
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 | 23 | €7 |
| 4 hours a day | 47 | €13 |
| 8 hours a day | 93 | €26 |
Same size, lower running cost
On sale, at least 10% less energy, same size group
| Model | kWh / yr | Saves / year |
|---|---|---|
| LG 32U830B (this model) | 47 | — |
| 9 | €11 | |
| 9 | €11 | |
| 9 | €11 | |
| 9 | €11 | |
| 12 | €10 |
Label and product sheet
- Energy class SDR / HDR
- F / G
- On-mode power SDR
- 31.9 W
- On-mode power HDR
- 50.7 W
- Standby / networked standby
- 0.5 W
- Screen diagonal
- 32″
- Resolution
- 3840×2160
- 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.
32U830B
- First published in the EU register (EPREL)
- Placed on the EU market
Questions
How much does the LG 32U830B cost to run?
At 4 hours a day it uses about 47 kWh a year according to its EU energy label. At the EU average household price of 0.283 €/kWh that is about €13 a year, or €132 over ten years.
Does HDR use more electricity?
Yes. In HDR mode this screen draws 50.7 W instead of 31.9 W, 1.6 times as much. The yearly cost on this page uses SDR, as the label does.