Compare models
2 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
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Yearly running cost
Bars in proportion to the energy each model uses.
- Japannext JN-Si86U-24 €128.07
- Dell P8624QT €105.44
| Model | Japannext JN-Si86U-24 | Dell P8624QT |
|---|---|---|
| Running cost | ||
| Running cost (per year) | €128.07 | €105.44 |
| over 10 years | €1,281 +€226 over 10 years | €1,054 |
| kWh per year | 452 | 372 |
| kg CO₂e per year from electricity use | 95 | 78 |
| Specifications | ||
| Brand | Japannext | Dell |
| Model | JN-Si86U-24 | P8624QT |
| Energy class | G | G |
| Screen size | 86″ (218.4 cm) | 86″ (217.4 cm) |
| Power in on mode (SDR) | 206.5 W | 170 W |
| Energy class (HDR) | G | – |
| Power in on mode (HDR) | 213.5 W | – |
| Standby | 0.2 W | 0.5 W |
| Resolution | 3840 × 2160 | 3840 × 2160 |
| Aspect ratio | 16:9 | 16:9 |
| Panel | LED LCD | LED LCD |
| Refresh rate | 60 Hz | 60 Hz |
| Power supply | Internal | Internal |
| Guaranteed support | 7 years | 7 years |
| Software updates | 8 years | 8 years |
| Spare parts available | 7 years | 7 years |
| On the market since | September 1, 2026 | August 30, 2023 |
| EPREL registration number | 2802890 | 1545186 |
| Networked standby | – | 1.5 W |
| Off mode | – | 0.3 W |
Rows where the models differ are highlighted.