Compare models
2 monitors side by side.
- Electricity at €0.2896 per kWh (household price with taxes, Eurostat 2025-S2).
- 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-IPS280UHD144F €17.12
- Cepter CE28ESPORTP €16.24
| Model | Japannext JN-IPS280UHD144F | Cepter CE28ESPORTP |
|---|---|---|
| Running cost | ||
| Running cost (per year) | €17.12 | €16.24 |
| over 10 years | €171 +€9 over 10 years | €162 |
| kWh per year | 59.1 | 56.1 |
| kg CO₂e per year from electricity use | 12 | 12 |
| Specifications | ||
| Brand | Japannext | Cepter |
| Model | JN-IPS280UHD144F | CE28ESPORTP |
| Energy class | F | F |
| Screen size | 28″ (71.1 cm) | 28″ (70.8 cm) |
| Power in on mode (SDR) | 27 W | 25.6 W |
| Energy class (HDR) | G | – |
| Power in on mode (HDR) | 42 W | – |
| Standby | 0.3 W | 0.2 W |
| Resolution | 3840 × 2160 | 3840 × 2160 |
| Aspect ratio | 16:9 | 16:9 |
| Panel | LED LCD | LED LCD |
| Refresh rate | 144 Hz | 144 Hz |
| Power supply | External | External |
| Guaranteed support | 8 years | 2 years |
| Software updates | 8 years | 2 years |
| Spare parts available | 8 years | 2 years |
| On the market since | February 8, 2023 | November 15, 2023 |
| EPREL registration number | 2014573 | 1750128 |
| Networked standby | – | 0.2 W |
| Off mode | – | 0.2 W |
Rows where the models differ are highlighted.