Compare models
2 TVs 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 TVs.
Yearly running cost
Bars in proportion to the energy each model uses.
- Mammouth MTDTVK 400 F S BT 2 €16.13
- Inves LED-403FVD €14.35
| Model | Mammouth MTDTVK 400 F S BT 2 | Inves LED-403FVD |
|---|---|---|
| Running cost | ||
| Running cost (per year) | €16.13 | €14.35 |
| over 10 years | €161 +€18 over 10 years | €143 |
| kWh per year | 56.9 | 50.7 |
| kg CO₂e per year from electricity use | 12 | 11 |
| Specifications | ||
| Brand | Mammouth | Inves |
| Model | MTDTVK 400 F S BT 2 | LED-403FVD |
| Energy class | F | E |
| Screen size | 39″ (101 cm) | 39″ (100.3 cm) |
| Power in on mode (SDR) | 39 W | 34.7 W |
| Standby | 0.3 W | 2.2 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 | Internal | Internal |
| On the market since | January 30, 2026 | January 16, 2024 |
| EPREL registration number | 2468544 | 1840969 |
| Networked standby | – | 7.7 W |
| Guaranteed support | – | 8 years |
| Software updates | – | 8 years |
| Spare parts available | – | 8 years |
Rows where the models differ are highlighted.