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.
- LG B27U7D3 €14.20
- Philips 27M2N3800F €13.02
| Model | LG B27U7D3 | Philips 27M2N3800F |
|---|---|---|
| Running cost | ||
| Running cost (per year) | €14.20 | €13.02 |
| over 10 years | €142 +€12 over 10 years | €130 |
| kWh per year | 50.2 | 46 |
| kg CO₂e per year from electricity use | 11 | 9.7 |
| Specifications | ||
| Brand | LG | Philips |
| Model | B27U7D3 | 27M2N3800F |
| Energy class | F | E |
| Screen size | 27″ (68.4 cm) | 27″ (68.5 cm) |
| Power in on mode (SDR) | 22.9 W | 21 W |
| Energy class (HDR) | G | G |
| Power in on mode (HDR) | 27.9 W | 45 W |
| Standby | 0.5 W | 0.5 W |
| Off mode | 0.3 W | 0.3 W |
| Resolution | 3840 × 2160 | 3840 × 2160 |
| Aspect ratio | 16:9 | 16:9 |
| Panel | LED LCD | LCD |
| Refresh rate | 60 Hz | 60 Hz |
| Power supply | External | Internal |
| Guaranteed support | 8 years | 8 years |
| Software updates | 8 years | 8 years |
| Spare parts available | 8 years | 7 years |
| On the market since | July 21, 2026 | September 4, 2026 |
| EPREL registration number | 2791689 | 2836054 |
Rows where the models differ are highlighted.