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.
- AOC E970SWN €7.69
- LG 20MK400H €7.07
- SKitphrati HD-185 €4.34
| Model | AOC E970SWN | LG 20MK400H | SKitphrati HD-185 |
|---|---|---|---|
| Running cost | |||
| Running cost (per year) | €7.69 | €7.07 | €4.34 |
| over 10 years | €77 +€33 over 10 years | €71 +€27 over 10 years | €43 |
| kWh per year | 27.2 | 25 | 15.3 |
| kg CO₂e per year from electricity use | 5.7 | 5.2 | 3.2 |
| Specifications | |||
| Brand | AOC | LG | SKitphrati |
| Model | E970SWN | 20MK400H | HD-185 |
| Energy class | E | D | D |
| Screen size | 19″ (47 cm) | 19″ (49.4 cm) | 19″ (44 cm) |
| Power in on mode (SDR) | 12.4 W | 11.4 W | 7 W |
| Standby | 0.5 W | 0.5 W | 0.5 W |
| Off mode | 0.3 W | 0.3 W | 0.3 W |
| Resolution | 1366 × 768 | 1366 × 768 | 1366 × 768 |
| Aspect ratio | 16:9 | 16:9 | 4:3 |
| Panel | LED LCD | LED LCD | LCD |
| Refresh rate | 60 Hz | 60 Hz | 60 Hz |
| Power supply | Internal | External | External |
| Guaranteed support | 8 years | 8 years | 5 years |
| Software updates | 8 years | 8 years | 5 years |
| Spare parts available | 7 years | 8 years | 5 years |
| On the market since | January 1, 2019 | February 26, 2021 | February 11, 2025 |
| EPREL registration number | 393946 | 356179 | 2261093 |
| Energy class (HDR) | – | – | D |
| Power in on mode (HDR) | – | – | 7 W |
| Networked standby | – | – | 0 W |
Rows where the models differ are highlighted.