Compare models
3 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.
- Qube G27Q300H €16.13
- ASUS PG27AQDP €15.20
- Rampage PRIME PR27F300QH €11.41
| Model | Qube G27Q300H | ASUS PG27AQDP | Rampage PRIME PR27F300QH |
|---|---|---|---|
| Running cost | |||
| Running cost (per year) | €16.13 | €15.20 | €11.41 |
| over 10 years | €161 +€47 over 10 years | €152 +€38 over 10 years | €114 |
| kWh per year | 56.9 | 53.7 | 40.3 |
| kg CO₂e per year from electricity use | 12 | 11 | 8.5 |
| Specifications | |||
| Brand | Qube | ASUS | Rampage |
| Model | G27Q300H | PG27AQDP | PRIME PR27F300QH |
| Energy class | F | F | E |
| Screen size | 27″ (68.6 cm) | 27″ (67.3 cm) | 27″ (69 cm) |
| Power in on mode (SDR) | 26 W | 24.5 W | 18.4 W |
| Energy class (HDR) | G | G | E |
| Power in on mode (HDR) | 40 W | 29.6 W | 18.5 W |
| Standby | 0.1 W | 0.3 W | 0.2 W |
| Networked standby | 0.1 W | – | 0 W |
| Off mode | 0.1 W | 0.3 W | 0.2 W |
| Resolution | 2560 × 1440 | 2560 × 1440 | 2560 × 1440 |
| Aspect ratio | 16:9 | 16:9 | 16:9 |
| Panel | LCD | OLED | LCD |
| Refresh rate | 300 Hz | 480 Hz | 300 Hz |
| Power supply | Internal | External | External |
| Guaranteed support | 8 years | 7 years | 1 year |
| Software updates | 8 years | 8 years | 1 year |
| Spare parts available | 8 years | 7 years | 1 year |
| On the market since | June 1, 2025 | August 6, 2024 | June 5, 2025 |
| EPREL registration number | 2400603 | 2050060 | 2379796 |
Rows where the models differ are highlighted.