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
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Yearly running cost
Bars in proportion to the energy each model uses.
- Cepter CE34ATILIUS €19.72
- Twistedminds TM34CWQHD165VA €13.52
| Model | Cepter CE34ATILIUS | Twistedminds TM34CWQHD165VA |
|---|---|---|
| Running cost | ||
| Running cost (per year) | €19.72 | €13.52 |
| over 10 years | €197 +€62 over 10 years | €135 |
| kWh per year | 69.6 | 47.7 |
| kg CO₂e per year from electricity use | 15 | 10 |
| Specifications | ||
| Brand | Cepter | Twistedminds |
| Model | CE34ATILIUS | TM34CWQHD165VA |
| Energy class | F | E |
| Screen size | 34″ (86.3 cm) | 34″ (86.4 cm) |
| Power in on mode (SDR) | 31.8 W | 21.8 W |
| Energy class (HDR) | G | – |
| Power in on mode (HDR) | 51.1 W | – |
| Standby | 0.2 W | 0.2 W |
| Networked standby | 0.2 W | 0 W |
| Off mode | 0.2 W | 0 W |
| Resolution | 3440 × 1440 | 3440 × 1440 |
| Aspect ratio | 21:9 | 21:9 |
| Panel | LCD | LCD |
| Refresh rate | 165 Hz | 165 Hz |
| Power supply | Internal | External |
| On the market since | August 15, 2023 | November 12, 2024 |
| EPREL registration number | 1566293 | 2192582 |
| Guaranteed support | – | 1 year |
| Software updates | – | 1 year |
| Spare parts available | – | 1 year |
Rows where the models differ are highlighted.