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.
- Benfei 000451 €2.48
- Royy P5S €0.93
- SKitphrati S-156 €2.05
| Model | Benfei 000451 | Royy P5S | SKitphrati S-156 |
|---|---|---|---|
| Running cost | |||
| Running cost (per year) | €2.48 | €0.93 | €2.05 |
| over 10 years | €25 +€16 over 10 years | €9 | €20 +€11 over 10 years |
| kWh per year | 8.8 | 3.3 | 7.2 |
| kg CO₂e per year from electricity use | 1.8 | 0.7 | 1.5 |
| Specifications | |||
| Brand | Benfei | Royy | SKitphrati |
| Model | 000451 | P5S | S-156 |
| Energy class | A | A | A |
| Screen size | 15″ (39.5 cm) | 15″ (39.6 cm) | 15″ (39.5 cm) |
| Power in on mode (SDR) | 4 W | 1.5 W | 3.3 W |
| Energy class (HDR) | A | A | – |
| Power in on mode (HDR) | 4 W | 1.5 W | – |
| Standby | 0.2 W | 0.1 W | 0.3 W |
| Networked standby | 0 W | 0 W | – |
| Off mode | 0.1 W | 0.1 W | 0.1 W |
| Resolution | 1920 × 1080 | 1920 × 1080 | 1920 × 1080 |
| Aspect ratio | 16:9 | 16:9 | 16:9 |
| Panel | LCD | LED LCD | LCD |
| Refresh rate | 60 Hz | 60 Hz | 60 Hz |
| Power supply | External | Internal | External |
| Guaranteed support | 1 year | 3 years | 1 year |
| Software updates | 1 year | 5 years | 1 year |
| Spare parts available | 1 year | 3 years | 1 year |
| On the market since | June 10, 2026 | May 26, 2026 | March 29, 2024 |
| EPREL registration number | 2755123 | 2739475 | 1986930 |
Rows where the models differ are highlighted.