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.
- Renkforce 3437388 €11.10
- Iggual IGG319840 - MTL21CP €9.30
- Planar PVE22F €7.57
| Model | Renkforce 3437388 | Iggual IGG319840 - MTL21CP | Planar PVE22F |
|---|---|---|---|
| Running cost | |||
| Running cost (per year) | €11.10 | €9.30 | €7.57 |
| over 10 years | €111 +€35 over 10 years | €93 +€17 over 10 years | €76 |
| kWh per year | 39.2 | 32.9 | 26.7 |
| kg CO₂e per year from electricity use | 8.2 | 6.9 | 5.6 |
| Specifications | |||
| Brand | Renkforce | Iggual | Planar |
| Model | 3437388 | IGG319840 - MTL21CP | PVE22F |
| Energy class | E | E | D |
| Screen size | 21″ (54.6 cm) | 21″ (54.6 cm) | 21″ (54.5 cm) |
| Power in on mode (SDR) | 17.9 W | 15 W | 12.2 W |
| Standby | 0.5 W | 0.1 W | 0.3 W |
| Networked standby | 0 W | – | – |
| Off mode | 0 W | – | 0.3 W |
| Resolution | 1920 × 1080 | 1920 × 1080 | 1920 × 1080 |
| Aspect ratio | 16:9 | 16:9 | 16:9 |
| Panel | LED | LCD | LCD |
| Refresh rate | 75 Hz | 75 Hz | 120 Hz |
| Power supply | External | External | Internal |
| On the market since | March 31, 2026 | May 1, 2025 | September 1, 2026 |
| EPREL registration number | 2569205 | 2320742 | 2817043 |
| Energy class (HDR) | – | F | – |
| Power in on mode (HDR) | – | 16 W | – |
| Guaranteed support | – | 8 years | 10 years |
| Software updates | – | 8 years | 10 years |
| Spare parts available | – | 8 years | 10 years |
Rows where the models differ are highlighted.