Productos Prisma Pro P3.91
Uses less electricity than 46% of the 2,372 monitors, under 24″ on the EU register. At your selected price (European Union) that is €3 a year, €33 over ten years.
- Power, SDR
- 8.0 W
- Typical 8 W
- Running cost
- €3 / year
- 4 h a day
- Power, HDR
- 8.0 W
- 1.0× SDR
Near the middle of its group: 2 % above the typical 12 kWh. Class A is the best class any model in this group reaches. On-mode power in SDR is 8.0 W; the typical screen of this size draws 7.9 W. It is the only Productos Prisma Pro model in this group.
Where it stands
Rank 1,196 of 2,372 monitors, under 24″ by yearly consumption. 1,195 use less.
Next to it in the ranking
- Koorui E1511A 12 kWh same
- Koorui MB15B5F 12 kWh same
- Productos Prisma Pro P3.91 12 kWh
- Thread Z140A01W 12 kWh same
- Ucani P156AHBW 12 kWh same
What it will cost you
| Period | P3.91 | UX156FHC | Difference |
|---|---|---|---|
| 1 year | €3 | €1 | −€2 |
| 5 years | €17 | €5 | −€11 |
| 10 years | €33 | €11 | −€22 |
| 15 years | €50 | €16 | −€34 |
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 | 6 | €2 |
| 4 hours a day | 12 | €3 |
| 8 hours a day | 23 | €7 |
Same size, lower running cost
On sale, at least 10% less energy, same size group
| Model | kWh / yr | Saves / year |
|---|---|---|
| Productos Prisma Pro P3.91 (this model) | 12 | — |
| 4 | €2 | |
| 4 | €2 | |
| 4 | €2 | |
| 5 | €2 | |
| 5 | €2 |
Label and product sheet
- Energy class SDR / HDR
- A / A
- On-mode power SDR
- 8.0 W
- On-mode power HDR
- 8.0 W
- Standby / networked standby
- 0.2 W / 0.0 W
- Screen diagonal
- 14″
- Resolution
- 1920×1200
- Panel
- LED LCD
- Refresh rate
- 50 Hz
- Software updates (minimum)
- 3 years
- Guarantee (supplier)
- 3 years
- Spare parts (minimum)
- 3 years
Model numbers and history
Registered by Productos Prisma Pro under one model number.
P3.91
- First published in the EU register (EPREL)
- Placed on the EU market
Questions
How much does the Productos Prisma Pro P3.91 cost to run?
At 4 hours a day it uses about 12 kWh a year according to its EU energy label. At the EU average household price of 0.283 €/kWh that is about €3 a year, or €33 over ten years.
Does HDR use more electricity?
Yes. In HDR mode this screen draws 8.0 W instead of 8.0 W, 1.0 times as much. The yearly cost on this page uses SDR, as the label does.