Compare models
4 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
Yearly running cost
Bars in proportion to the energy each model uses.
- Guangdong Kuyouke Display P27Z €16.06
- Shenzhen dusun UP27001,UP27002,UP27003,UP27004,UP27005 €4.96
- Gamepower RAPID DUAL €7.44
- Guangdong Songren U270CA1, S270ES1, T270LG1, V270HQ1, Z270PG1 €13.33
| Model | Guangdong Kuyouke Display P27Z | Shenzhen dusun UP27001,UP27002,UP27003,UP27004,UP27005 | Gamepower RAPID DUAL | Guangdong Songren U270CA1, S270ES1, T270LG1, V270HQ1, Z270PG1 |
|---|---|---|---|---|
| Running cost | ||||
| Running cost (per year) | €16.06 | €4.96 | €7.44 | €13.33 |
| over 10 years | €161 +€111 over 10 years | €50 | €74 +€25 over 10 years | €133 +€84 over 10 years |
| kWh per year | 56.7 | 17.5 | 26.3 | 47.1 |
| kg CO₂e per year from electricity use | 12 | 3.7 | 5.5 | 9.9 |
| Specifications | ||||
| Brand | Guangdong Kuyouke Display | Shenzhen dusun | Gamepower | Guangdong Songren |
| Model | P27Z | UP27001,UP27002,UP27003,UP27004,UP27005 | RAPID DUAL | U270CA1, S270ES1, T270LG1, V270HQ1, Z270PG1 |
| Energy class | F | A | E | E |
| Screen size | 27″ (68.6 cm) | 27″ (68.6 cm) | 27″ (68.6 cm) | 27″ (68.6 cm) |
| Power in on mode (SDR) | 25.9 W | 8 W | 12 W | 21.5 W |
| Energy class (HDR) | G | – | – | – |
| Power in on mode (HDR) | 36.5 W | – | – | – |
| Standby | 0.4 W | 0.3 W | 0.3 W | 0.5 W |
| Off mode | 0.3 W | 0.1 W | 0.2 W | 0.3 W |
| Resolution | 3840 × 2160 | 3840 × 2160 | 3840 × 2160 | 3840 × 2160 |
| Aspect ratio | 16:9 | 16:9 | 16:9 | 16:9 |
| Panel | LED LCD | LCD | LCD | LCD |
| Refresh rate | 144 Hz | 144 Hz | 160 Hz | 160 Hz |
| Power supply | Internal | External | External | External |
| Guaranteed support | 2 years | 1 year | – | 1 year |
| Software updates | 3 years | 1 year | – | 1 year |
| Spare parts available | 3 years | 1 year | – | 1 year |
| On the market since | May 20, 2026 | December 18, 2025 | December 27, 2024 | February 5, 2026 |
| EPREL registration number | 2733642 | 2577146 | 2231730 | 2623756 |
| Networked standby | – | 0 W | 0.4 W | 0 W |
Rows where the models differ are highlighted.