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-MD-IPS238U-C6 €9.55
- Guangzhou Hongyu Digital ZMON-VIBOX-23-75HZ-HL1 €7.81
| Model | Japannext JN-MD-IPS238U-C6 | Guangzhou Hongyu Digital ZMON-VIBOX-23-75HZ-HL1 |
|---|---|---|
| Running cost | ||
| Running cost (per year) | €9.55 | €7.81 |
| over 10 years | €96 +€17 over 10 years | €78 |
| kWh per year | 33.7 | 27.6 |
| kg CO₂e per year from electricity use | 7.1 | 5.8 |
| Specifications | ||
| Brand | Japannext | Guangzhou Hongyu Digital |
| Model | JN-MD-IPS238U-C6 | ZMON-VIBOX-23-75HZ-HL1 |
| Energy class | E | D |
| Screen size | 23″ (60.4 cm) | 23″ (58.4 cm) |
| Power in on mode (SDR) | 15.4 W | 12.6 W |
| Energy class (HDR) | E | – |
| Power in on mode (HDR) | 15.9 W | – |
| Standby | 0.3 W | 0.2 W |
| Resolution | 1920 × 1080 | 1920 × 1080 |
| Aspect ratio | 16:9 | 16:9 |
| Panel | LED LCD | LED LCD |
| Refresh rate | 60 Hz | 60 Hz |
| Power supply | External | Internal |
| Guaranteed support | 1 year | 5 years |
| Software updates | 1 year | 5 years |
| Spare parts available | 1 year | 5 years |
| On the market since | August 1, 2025 | June 1, 2025 |
| EPREL registration number | 2388029 | 2401571 |
| Networked standby | – | 0 W |
| Off mode | – | 0 W |
Rows where the models differ are highlighted.