LG 34BN670
Uses less electricity than 14% of the 1,482 monitors, 32–42″ on the EU register. At your selected price (European Union) that is €15 a year, €146 over ten years.
- Power, SDR
- 35.2 W
- Typical 31 W
- Running cost
- €15 / year
- 4 h a day
- Power, HDR
- 36.1 W
- 1.0× SDR
Uses more than most comparable models: 86 % of them need less. LXZ LX34 ZA, the most efficient alternative on sale, saves about €12 a year. 73% of comparable models reach a better class than G; the most common is F. On-mode power in SDR is 35.2 W; the typical screen of this size draws 31.5 W. LG has 244 models in this group; this one is number 178 among them. On the register since 2021 and still on sale.
Where it stands
Rank 1,269 of 1,482 monitors, 32–42″ by yearly consumption. 1,268 use less.
Next to it in the ranking
- Tecno AXS34MK1 51 kWh −€0.06
- LG 32UN50A 51 kWh same
- LG 34BN670 51 kWh
- Samsung S37D700EAU 52 kWh +€0.08
- Samsung S37D702EAU 52 kWh +€0.08
What it will cost you
| Period | 34BN670 | LX34 ZA | Difference |
|---|---|---|---|
| 1 year | €15 | €2 | −€12 |
| 5 years | €73 | €12 | −€61 |
| 10 years | €146 | €24 | −€122 |
| 15 years | €218 | €35 | −€183 |
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 | 26 | €7 |
| 4 hours a day | 51 | €15 |
| 8 hours a day | 103 | €29 |
Same size, lower running cost
On sale, at least 10% less energy, same size group
| Model | kWh / yr | Saves / year |
|---|---|---|
| LG 34BN670 (this model) | 51 | — |
| 8 | €12 | |
| 8 | €12 | |
| 12 | €11 | |
| 23 | €8 | |
| 29 | €6 |
Label and product sheet
- Energy class SDR / HDR
- G / G
- On-mode power SDR
- 35.2 W
- On-mode power HDR
- 36.1 W
- Standby / networked standby
- 0.5 W
- Screen diagonal
- 34″
- Resolution
- 2560×1080
- 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.
34BN670
- Placed on the EU market
- First published in the EU register (EPREL)
Questions
How much does the LG 34BN670 cost to run?
At 4 hours a day it uses about 51 kWh a year according to its EU energy label. At the EU average household price of 0.283 €/kWh that is about €15 a year, or €146 over ten years.
Does HDR use more electricity?
Yes. In HDR mode this screen draws 36.1 W instead of 35.2 W, 1.0 times as much. The yearly cost on this page uses SDR, as the label does.