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.
- Medion MD 21505 €17.37
- iiyama X2792QSU-B1 A €6.64
| Model | Medion MD 21505 | iiyama X2792QSU-B1 A |
|---|---|---|
| Running cost | ||
| Running cost (per year) | €17.37 | €6.64 |
| over 10 years | €174 +€107 over 10 years | €66 |
| kWh per year | 61.3 | 23.4 |
| kg CO₂e per year from electricity use | 13 | 4.9 |
| Specifications | ||
| Brand | Medion | iiyama |
| Model | MD 21505 | X2792QSU-B1 A |
| Energy class | G | B |
| Screen size | 27″ (68.6 cm) | 27″ (68.5 cm) |
| Power in on mode (SDR) | 28 W | 10.7 W |
| Standby | 0.4 W | 0.5 W |
| Resolution | 2560 × 1440 | 2560 × 1440 |
| Aspect ratio | 16:9 | 16:9 |
| Panel | LCD | LED LCD |
| Refresh rate | 50 Hz | 60 Hz |
| Power supply | Internal | Internal |
| Guaranteed support | 10 years | 8 years |
| Software updates | 8 years | 8 years |
| Spare parts available | 7 years | 7 years |
| On the market since | February 21, 2022 | June 1, 2026 |
| EPREL registration number | 702079 | 2702610 |
| Off mode | – | 0.3 W |
Rows where the models differ are highlighted.