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.
- Gaba GL-2705QHD €13.02
- Ozone OZON G2790 QHD €11.29
| Model | Gaba GL-2705QHD | Ozone OZON G2790 QHD |
|---|---|---|
| Running cost | ||
| Running cost (per year) | €13.02 | €11.29 |
| over 10 years | €130 +€17 over 10 years | €113 |
| kWh per year | 46 | 39.9 |
| kg CO₂e per year from electricity use | 9.7 | 8.4 |
| Specifications | ||
| Brand | Gaba | Ozone |
| Model | GL-2705QHD | OZON G2790 QHD |
| Energy class | E | E |
| Screen size | 27″ (68.5 cm) | 27″ (68.6 cm) |
| Power in on mode (SDR) | 21 W | 18.2 W |
| Standby | 0.5 W | 0.3 W |
| Networked standby | 0 W | 0 W |
| Off mode | 0 W | 0.2 W |
| Resolution | 2560 × 1440 | 2560 × 1440 |
| Aspect ratio | 16:9 | 16:9 |
| Panel | LCD | LED LCD |
| Refresh rate | 165 Hz | 180 Hz |
| Power supply | External | External |
| On the market since | March 17, 2021 | August 22, 2025 |
| EPREL registration number | 519615 | 2451289 |
| Guaranteed support | – | 6 years |
| Software updates | – | 6 years |
| Spare parts available | – | 6 years |
Rows where the models differ are highlighted.