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.
- Yashi YZ3401 €17.99
- Ozone OZON G3425 WQHD €15.51
| Model | Yashi YZ3401 | Ozone OZON G3425 WQHD |
|---|---|---|
| Running cost | ||
| Running cost (per year) | €17.99 | €15.51 |
| over 10 years | €180 +€25 over 10 years | €155 |
| kWh per year | 63.5 | 54.8 |
| kg CO₂e per year from electricity use | 13 | 11 |
| Specifications | ||
| Brand | Yashi | Ozone |
| Model | YZ3401 | OZON G3425 WQHD |
| Energy class | E | E |
| Screen size | 34″ (86.3 cm) | 34″ (86.4 cm) |
| Power in on mode (SDR) | 29 W | 25 W |
| Standby | 0.3 W | 0.2 W |
| Off mode | 0.2 W | 0.2 W |
| Resolution | 3440 × 1440 | 3440 × 1440 |
| Aspect ratio | 21:9 | 32:9 |
| Panel | LED LCD | LED LCD |
| Refresh rate | 180 Hz | 180 Hz |
| Power supply | External | External |
| On the market since | June 1, 2026 | August 22, 2025 |
| EPREL registration number | 2767268 | 2451313 |
| Networked standby | – | 0 W |
| Guaranteed support | – | 6 years |
| Software updates | – | 6 years |
| Spare parts available | – | 6 years |
Rows where the models differ are highlighted.