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.
- Cevaton P4 €2.60
- Upperizon UX156FHC €1.61
- SKitphrati S-156 €2.05
| Model | Cevaton P4 | Upperizon UX156FHC | SKitphrati S-156 |
|---|---|---|---|
| Running cost | |||
| Running cost (per year) | €2.60 | €1.61 | €2.05 |
| over 10 years | €26 +€10 over 10 years | €16 | €20 +€4 over 10 years |
| kWh per year | 9.2 | 5.7 | 7.2 |
| kg CO₂e per year from electricity use | 1.9 | 1.2 | 1.5 |
| Specifications | |||
| Brand | Cevaton | Upperizon | SKitphrati |
| Model | P4 | UX156FHC | S-156 |
| Energy class | A | A | A |
| Screen size | 15″ (39.1 cm) | 15″ (39.7 cm) | 15″ (39.5 cm) |
| Power in on mode (SDR) | 4.2 W | 2.6 W | 3.3 W |
| Energy class (HDR) | A | – | – |
| Power in on mode (HDR) | 4.2 W | – | – |
| Standby | 0.2 W | 0.3 W | 0.3 W |
| Networked standby | 0 W | 0 W | – |
| Off mode | 0.2 W | 0 W | 0.1 W |
| Resolution | 1920 × 1080 | 1920 × 1080 | 1920 × 1080 |
| Aspect ratio | 16:9 | 16:9 | 16:9 |
| Panel | LCD | LCD | LCD |
| Refresh rate | 60 Hz | 60 Hz | 60 Hz |
| Power supply | Internal | External | External |
| Guaranteed support | 7 years | – | 1 year |
| Software updates | 8 years | – | 1 year |
| Spare parts available | 7 years | – | 1 year |
| On the market since | July 29, 2025 | November 27, 2025 | March 29, 2024 |
| EPREL registration number | 2430513 | 2549169 | 1986930 |
Rows where the models differ are highlighted.