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.
- Guangzhou changhong audio-visual electronic products M-27LFK4P60 €4.34
- Gamepower RAPID DUAL €7.44
| Model | Guangzhou changhong audio-visual electronic products M-27LFK4P60 | Gamepower RAPID DUAL |
|---|---|---|
| Running cost | ||
| Running cost (per year) | €4.34 | €7.44 |
| over 10 years | €43 | €74 +€31 over 10 years |
| kWh per year | 15.3 | 26.3 |
| kg CO₂e per year from electricity use | 3.2 | 5.5 |
| Specifications | ||
| Brand | Guangzhou changhong audio-visual electronic products | Gamepower |
| Model | M-27LFK4P60 | RAPID DUAL |
| Energy class | C | E |
| Screen size | 27″ (70 cm) | 27″ (68.6 cm) |
| Power in on mode (SDR) | 7 W | 12 W |
| Standby | 0.3 W | 0.3 W |
| Networked standby | 0 W | 0.4 W |
| Off mode | 0 W | 0.2 W |
| Resolution | 3840 × 2160 | 3840 × 2160 |
| Aspect ratio | 16:9 | 16:9 |
| Panel | LED LCD | LCD |
| Refresh rate | 60 Hz | 160 Hz |
| Power supply | External | External |
| Guaranteed support | 1 year | – |
| Software updates | 1 year | – |
| Spare parts available | 1 year | – |
| On the market since | October 25, 2024 | December 27, 2024 |
| EPREL registration number | 2181008 | 2231730 |
Rows where the models differ are highlighted.