V7 L340WQ
Uses less electricity than 64% of the 1,482 monitors, 32–42″ on the EU register. At your selected price (European Union) that is €13 a year, €127 over ten years.
- Power, SDR
- 30.8 W
- Typical 31 W
- Running cost
- €13 / year
- 4 h a day
- Power, HDR
- 48.0 W
- 1.6× SDR
Near the middle of its group: 2 % below the typical 46 kWh. Class F is the most common class in this group (51% of models). In HDR it draws 48.0 W, 1.6 times its SDR power. It is the only V7 model in this group.
Where it stands
Rank 516 of 1,482 monitors, 32–42″ by yearly consumption. 515 use less.
Next to it in the ranking
- LG 34BR55QC 45 kWh same
- LG 34BF550B 45 kWh same
- V7 L340WQ 45 kWh
- Svive 34A1Q-P 45 kWh same
- LG 32GR75Q 45 kWh same
What it will cost you
| Period | L340WQ | LX34 ZA | Difference |
|---|---|---|---|
| 1 year | €13 | €2 | −€10 |
| 5 years | €64 | €12 | −€52 |
| 10 years | €127 | €24 | −€104 |
| 15 years | €191 | €35 | −€156 |
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 | 22 | €6 |
| 4 hours a day | 45 | €13 |
| 8 hours a day | 90 | €25 |
Same size, lower running cost
On sale, at least 10% less energy, same size group
| Model | kWh / yr | Saves / year |
|---|---|---|
| V7 L340WQ (this model) | 45 | — |
| 8 | €10 | |
| 8 | €10 | |
| 12 | €9 | |
| 23 | €6 | |
| 29 | €4 |
Label and product sheet
- Energy class SDR / HDR
- F / G
- On-mode power SDR
- 30.8 W
- On-mode power HDR
- 48.0 W
- Standby / networked standby
- 0.5 W
- Screen diagonal
- 34″
- Resolution
- 3440×1440
- Panel
- LED LCD
- Refresh rate
- 60 Hz
- Software updates (minimum)
- 8 years
- Guarantee (supplier)
- 5 years
- Spare parts (minimum)
- 7 years
Model numbers and history
Registered by V7 under one model number.
L340WQ
- Placed on the EU market
- First published in the EU register (EPREL)
Questions
How much does the V7 L340WQ cost to run?
At 4 hours a day it uses about 45 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 €127 over ten years.
Does HDR use more electricity?
Yes. In HDR mode this screen draws 48.0 W instead of 30.8 W, 1.6 times as much. The yearly cost on this page uses SDR, as the label does.