LG 24U631A
Uses less electricity than 85% of the 4,819 monitors, 24–31″ on the EU register. At your selected price (European Union) that is €7 a year, €65 over ten years.
- Power, SDR
- 15.8 W
- Typical 21 W
- Running cost
- €7 / year
- 4 h a day
- Power, HDR
- 21.4 W
- 1.4× SDR
In the most efficient quarter of its group: 23 % below the typical 30 kWh. Class E is the most common class in this group (49% of models). In HDR it draws 21.4 W, 1.4 times its SDR power. LG has 335 models in this group; this one is number 25 among them.
Where it stands
Rank 702 of 4,819 monitors, 24–31″ by yearly consumption. 701 use less.
Next to it in the ranking
- Dell P2725H WOST 23 kWh same
- LG 27BA54QB 23 kWh same
- LG 24U631A 23 kWh
- Hikvision DS-D5024F2-BP2 23 kWh same
- Advantech MNT-6238-FD25BX-V2 23 kWh +€0.03
What it will cost you
| Period | 24U631A | WF238V | Difference |
|---|---|---|---|
| 1 year | €7 | €2 | −€5 |
| 5 years | €33 | €8 | −€24 |
| 10 years | €65 | €16 | −€49 |
| 15 years | €98 | €25 | −€73 |
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 | 12 | €3 |
| 4 hours a day | 23 | €7 |
| 8 hours a day | 46 | €13 |
Same size, lower running cost
On sale, at least 10% less energy, same size group
| Model | kWh / yr | Saves / year |
|---|---|---|
| LG 24U631A (this model) | 23 | — |
| 6 | €5 | |
| 7 | €5 | |
| 7 | €5 | |
| 7 | €5 | |
| 7 | €4 |
Label and product sheet
- Energy class SDR / HDR
- E / F
- On-mode power SDR
- 15.8 W
- On-mode power HDR
- 21.4 W
- Standby / networked standby
- 0.5 W
- Screen diagonal
- 24″
- 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
Registered by LG under one model number.
24U631A
- First published in the EU register (EPREL)
- Placed on the EU market
Questions
How much does the LG 24U631A cost to run?
At 4 hours a day it uses about 23 kWh a year according to its EU energy label. At the EU average household price of 0.283 €/kWh that is about €7 a year, or €65 over ten years.
Does HDR use more electricity?
Yes. In HDR mode this screen draws 21.4 W instead of 15.8 W, 1.4 times as much. The yearly cost on this page uses SDR, as the label does.