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
- Add a model Use the Compare buttons on any of the monitors.
Yearly running cost
Bars in proportion to the energy each model uses.
- Gamepower RAPID DUAL €7.44
- Guangdong Songren U270CA1, S270ES1, T270LG1, V270HQ1, Z270PG1 €13.33
| Model | Gamepower RAPID DUAL | Guangdong Songren U270CA1, S270ES1, T270LG1, V270HQ1, Z270PG1 |
|---|---|---|
| Running cost | ||
| Running cost (per year) | €7.44 | €13.33 |
| over 10 years | €74 | €133 +€59 over 10 years |
| kWh per year | 26.3 | 47.1 |
| kg CO₂e per year from electricity use | 5.5 | 9.9 |
| Specifications | ||
| Brand | Gamepower | Guangdong Songren |
| Model | RAPID DUAL | U270CA1, S270ES1, T270LG1, V270HQ1, Z270PG1 |
| Energy class | E | E |
| Screen size | 27″ (68.6 cm) | 27″ (68.6 cm) |
| Power in on mode (SDR) | 12 W | 21.5 W |
| Standby | 0.3 W | 0.5 W |
| Networked standby | 0.4 W | 0 W |
| Off mode | 0.2 W | 0.3 W |
| Resolution | 3840 × 2160 | 3840 × 2160 |
| Aspect ratio | 16:9 | 16:9 |
| Panel | LCD | LCD |
| Refresh rate | 160 Hz | 160 Hz |
| Power supply | External | External |
| On the market since | December 27, 2024 | February 5, 2026 |
| EPREL registration number | 2231730 | 2623756 |
| Guaranteed support | – | 1 year |
| Software updates | – | 1 year |
| Spare parts available | – | 1 year |
Rows where the models differ are highlighted.