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.
- Yinker LDP4 €3.72
- Shenzhen yingchuang INVPM401 €2.67
- Teclast Q2 €2.85
| Model | Yinker LDP4 | Shenzhen yingchuang INVPM401 | Teclast Q2 |
|---|---|---|---|
| Running cost | |||
| Running cost (per year) | €3.72 | €2.67 | €2.85 |
| over 10 years | €37 +€11 over 10 years | €27 | €29 +€2 over 10 years |
| kWh per year | 13.1 | 9.4 | 10.1 |
| kg CO₂e per year from electricity use | 2.8 | 2 | 2.1 |
| Specifications | |||
| Brand | Yinker | Shenzhen yingchuang | Teclast |
| Model | LDP4 | INVPM401 | Q2 |
| Energy class | A | A | B |
| Screen size | 16″ (40.6 cm) | 16″ (40.6 cm) | 16″ (40.7 cm) |
| Power in on mode (SDR) | 6 W | 4.3 W | 4.6 W |
| Energy class (HDR) | A | A | B |
| Power in on mode (HDR) | 6 W | 4.3 W | 5.4 W |
| Standby | 0.1 W | 0.5 W | 0.2 W |
| Networked standby | 0 W | 2 W | 0 W |
| Off mode | 0.1 W | 0.3 W | 0.2 W |
| Resolution | 1920 × 1200 | 1920 × 1200 | 1920 × 1200 |
| Aspect ratio | 16:10 | 16:10 | 16:10 |
| Panel | LED LCD | LCD | LCD |
| Refresh rate | 144 Hz | 144 Hz | 144 Hz |
| Power supply | Internal | STANDARD EXTERNAL | External |
| Guaranteed support | 5 years | 1 year | 1 year |
| Software updates | 5 years | 1 year | 1 year |
| Spare parts available | 5 years | 1 year | 1 year |
| On the market since | May 21, 2026 | April 21, 2026 | August 6, 2026 |
| EPREL registration number | 2734947 | 2701500 | 2813613 |
Rows where the models differ are highlighted.