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.
- Gaomon PD1161 €3.54
- Uperfect M105J01,M105001,M105002,M105003,M105004 €1.86
| Model | Gaomon PD1161 | Uperfect M105J01,M105001,M105002,M105003,M105004 |
|---|---|---|
| Running cost | ||
| Running cost (per year) | €3.54 | €1.86 |
| over 10 years | €35 +€17 over 10 years | €19 |
| kWh per year | 12.5 | 6.6 |
| kg CO₂e per year from electricity use | 2.6 | 1.4 |
| Specifications | ||
| Brand | Gaomon | Uperfect |
| Model | PD1161 | M105J01,M105001,M105002,M105003,M105004 |
| Energy class | C | A |
| Screen size | 11″ (29.4 cm) | 11″ (26.7 cm) |
| Power in on mode (SDR) | 5.7 W | 3 W |
| Standby | 0.2 W | 0.5 W |
| Off mode | 0.2 W | 0.3 W |
| Resolution | 1920 × 1080 | 1920 × 1080 |
| Aspect ratio | 16:9 | 16:9 |
| Panel | OLED | LCD |
| Refresh rate | 50 Hz | 60 Hz |
| Power supply | Internal | External |
| On the market since | February 25, 2023 | July 17, 2026 |
| EPREL registration number | 1497756 | 2793131 |
| Networked standby | – | 0 W |
| Guaranteed support | – | 1 year |
| Software updates | – | 1 year |
| Spare parts available | – | 1 year |
Rows where the models differ are highlighted.