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.
- Konix cosmos €19.85
- LXZ LX32ZE €3.97
- Acer XZ323QU P2 €16.81
| Model | Konix cosmos | LXZ LX32ZE | Acer XZ323QU P2 |
|---|---|---|---|
| Running cost | |||
| Running cost (per year) | €19.85 | €3.97 | €16.81 |
| over 10 years | €198 +€159 over 10 years | €40 | €168 +€128 over 10 years |
| kWh per year | 70.1 | 14 | 59.3 |
| kg CO₂e per year from electricity use | 15 | 2.9 | 12 |
| Specifications | |||
| Brand | Konix | LXZ | Acer |
| Model | cosmos | LX32ZE | XZ323QU P2 |
| Energy class | F | A | F |
| Screen size | 32″ (80 cm) | 32″ (81.5 cm) | 32″ (80 cm) |
| Power in on mode (SDR) | 32 W | 6.4 W | 27.1 W |
| Energy class (HDR) | G | – | G |
| Power in on mode (HDR) | 34 W | – | 38 W |
| Standby | 0.5 W | 0.3 W | 0.5 W |
| Off mode | 0.3 W | 0.2 W | 0.3 W |
| Resolution | 2560 × 1440 | 2560 × 1440 | 2560 × 1440 |
| Aspect ratio | 16:9 | 16:9 | 16:9 |
| Panel | LED LCD | LED LCD | LED LCD |
| Refresh rate | 180 Hz | 180 Hz | 180 Hz |
| Power supply | Internal | External | External |
| On the market since | October 17, 2024 | August 19, 2026 | February 1, 2025 |
| EPREL registration number | 2173207 | 2824810 | 2140146 |
| Networked standby | – | 0 W | – |
| Guaranteed support | – | 1 year | 7 years |
| Software updates | – | 1 year | 8 years |
| Spare parts available | – | 1 year | 7 years |
Rows where the models differ are highlighted.