Compare models
3 monitors side by side.
- Electricity at €0.2832 per kWh (household price with taxes, Eurostat 2026-S1).
- 210 g CO₂e per kWh generated in 2023 (European Environment Agency). Counts use only, not manufacturing.
Electricity prices in all EU countries
- Cheapest to run
- Add a model Use the Compare buttons on any of the monitors.
Yearly running cost
Bars in proportion to the energy each model uses.
- Shenzhen Konsta Electronic P14 €3.78
- Dell P1425 €3.35
- Shanghai Sishun E-commerce DR145 €2.42
| Model | Shenzhen Konsta Electronic P14 | Dell P1425 | Shanghai Sishun E-commerce DR145 |
|---|---|---|---|
| Running cost | |||
| Running cost (per year) | €3.78 | €3.35 | €2.42 |
| over 10 years | €38 +€14 over 10 years | €33 +€9 over 10 years | €24 |
| kWh per year | 13.4 | 11.8 | 8.5 |
| kg CO₂e per year from electricity use | 2.8 | 2.5 | 1.8 |
| Specifications | |||
| Brand | Shenzhen Konsta Electronic | Dell | Shanghai Sishun E-commerce |
| Model | P14 | P1425 | DR145 |
| Energy class | C | B | A |
| Screen size | 14″ (35.6 cm) | 14″ (35.6 cm) | 14″ (46.7 cm) |
| Power in on mode (SDR) | 6.1 W | 5.4 W | 3.9 W |
| Energy class (HDR) | C | – | A |
| Power in on mode (HDR) | 6.7 W | – | 4 W |
| Standby | 0.2 W | 0.3 W | 0.3 W |
| Networked standby | 0 W | – | 0.6 W |
| Off mode | 0.2 W | 0.3 W | 0.1 W |
| Resolution | 1920 × 1200 | 1920 × 1200 | 1920 × 1200 |
| Aspect ratio | 16:10 | 16:10 | 16:10 |
| Panel | LCD | LED LCD | TFT LCD |
| Refresh rate | 60 Hz | 60 Hz | 60 Hz |
| Power supply | External | STANDARD EXTERNAL | External |
| Guaranteed support | 3 years | 7 years | – |
| Software updates | 3 years | 8 years | – |
| Spare parts available | 3 years | 7 years | – |
| On the market since | December 9, 2025 | February 25, 2025 | February 17, 2025 |
| EPREL registration number | 2564049 | 2169254 | 2265453 |
Rows where the models differ are highlighted.