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.
- Advantech SYS-CSHM21-P7AE €9.68
- iiyama XUB2293HS-B3 €7.19
| Model | Advantech SYS-CSHM21-P7AE | iiyama XUB2293HS-B3 |
|---|---|---|
| Running cost | ||
| Running cost (per year) | €9.68 | €7.19 |
| over 10 years | €97 +€25 over 10 years | €72 |
| kWh per year | 34.2 | 25.4 |
| kg CO₂e per year from electricity use | 7.2 | 5.3 |
| Specifications | ||
| Brand | Advantech | iiyama |
| Model | SYS-CSHM21-P7AE | XUB2293HS-B3 |
| Energy class | E | D |
| Screen size | 21″ (54.6 cm) | 21″ (54.5 cm) |
| Power in on mode (SDR) | 15.6 W | 11.6 W |
| Standby | 0.8 W | 0.4 W |
| Resolution | 1920 × 1080 | 1920 × 1080 |
| Aspect ratio | 16:9 | 16:9 |
| Panel | LED LCD | LED LCD |
| Refresh rate | 60 Hz | 60 Hz |
| Power supply | External | Internal |
| Guaranteed support | 7 years | 7 years |
| Software updates | 8 years | 8 years |
| Spare parts available | 7 years | 7 years |
| On the market since | July 20, 2026 | May 1, 2024 |
| EPREL registration number | 2812072 | 1962515 |
| Off mode | – | 0.3 W |
Rows where the models differ are highlighted.