ViewSonic VS18391
Uses less electricity than 14% of the 1,482 monitors, 32–42″ on the EU register. At your selected price (European Union) that is €14 a year, €145 over ten years.
- Power, SDR
- 35.0 W
- Typical 31 W
- Running cost
- €14 / year
- 4 h a day
- Power, HDR
- 37.0 W
- 1.1× SDR
Uses more than most comparable models: 86 % of them need less. LXZ LX32ZG, 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 35.0 W; the typical screen of this size draws 31.5 W. ViewSonic has 50 models in this group; this one is number 43 among them. On the register since 2021 and still on sale.
Where it stands
Rank 1,259 of 1,482 monitors, 32–42″ by yearly consumption. 1,258 use less.
Next to it in the ranking
- Blackstorm UHD34C 51 kWh same
- Acer RX321QU 51 kWh same
- ViewSonic VS18391 51 kWh
- Acer ED322QR 51 kWh same
- Tecno AXS34MK1 51 kWh +€0.03
What it will cost you
| Period | VS18391 | LX32ZG | Difference |
|---|---|---|---|
| 1 year | €14 | €3 | −€12 |
| 5 years | €72 | €13 | −€59 |
| 10 years | €145 | €26 | −€118 |
| 15 years | €217 | €40 | −€178 |
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 | €14 |
| 8 hours a day | 102 | €29 |
Same size, lower running cost
On sale, at least 10% less energy, same size group
| Model | kWh / yr | Saves / year |
|---|---|---|
| ViewSonic VS18391 (this model) | 51 | — |
| 9 | €12 | |
| 9 | €12 | |
| 9 | €12 | |
| 9 | €12 | |
| 12 | €11 |
Label and product sheet
- Energy class SDR / HDR
- G / G
- On-mode power SDR
- 35.0 W
- On-mode power HDR
- 37.0 W
- Standby / networked standby
- 0.2 W
- Screen diagonal
- 32″
- Resolution
- 1920×1080
- Panel
- LED LCD
- Refresh rate
- 60 Hz
- Spare parts (minimum)
- 7 years
Model numbers and history
Registered by ViewSonic under one model number.
VS18391
- First published in the EU register (EPREL)
- Placed on the EU market
Questions
How much does the ViewSonic VS18391 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 €14 a year, or €145 over ten years.
Does HDR use more electricity?
Yes. In HDR mode this screen draws 37.0 W instead of 35.0 W, 1.1 times as much. The yearly cost on this page uses SDR, as the label does.