Compare models
4 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
Yearly running cost
Bars in proportion to the energy each model uses.
- Ochama W2427SG €11.16
- Itek ITMC24V201FHD €10.54
- Guangzhou changhong audio-visual electronic products M-24LFK1P165 €4.34
- LXZ LX245ZC €5.46
| Model | Ochama W2427SG | Itek ITMC24V201FHD | Guangzhou changhong audio-visual electronic products M-24LFK1P165 | LXZ LX245ZC |
|---|---|---|---|---|
| Running cost | ||||
| Running cost (per year) | €11.16 | €10.54 | €4.34 | €5.46 |
| over 10 years | €112 +€68 over 10 years | €105 +€62 over 10 years | €43 | €55 +€11 over 10 years |
| kWh per year | 39.4 | 37.2 | 15.3 | 19.3 |
| kg CO₂e per year from electricity use | 8.3 | 7.8 | 3.2 | 4 |
| Specifications | ||||
| Brand | Ochama | Itek | Guangzhou changhong audio-visual electronic products | LXZ |
| Model | W2427SG | ITMC24V201FHD | M-24LFK1P165 | LX245ZC |
| Energy class | E | E | C | B |
| Screen size | 24″ (60.4 cm) | 24″ (60 cm) | 24″ (61 cm) | 24″ (62.1 cm) |
| Power in on mode (SDR) | 18 W | 17 W | 7 W | 8.8 W |
| Standby | 0.2 W | 0.5 W | 0.3 W | 0.1 W |
| Networked standby | 0.2 W | – | 0 W | 0 W |
| Off mode | 0.1 W | 0.3 W | 0 W | 0.1 W |
| Resolution | 1920 × 1080 | 1920 × 1080 | 1920 × 1080 | 1920 × 1080 |
| Aspect ratio | 16:9 | 16:9 | 16:9 | 21:9 |
| Panel | LCD | LCD | LED LCD | LCD |
| Refresh rate | 144 Hz | 200 Hz | 180 Hz | 200 Hz |
| Power supply | External | STANDARD EXTERNAL | Internal | External |
| On the market since | February 10, 2026 | May 15, 2024 | March 17, 2025 | September 26, 2024 |
| EPREL registration number | 2628036 | 2004014 | 2298741 | 2154023 |
| Energy class (HDR) | – | E | – | – |
| Power in on mode (HDR) | – | 18 W | – | – |
| Guaranteed support | – | – | 1 year | 1 year |
| Software updates | – | – | 1 year | 1 year |
| Spare parts available | – | – | 1 year | 1 year |
Rows where the models differ are highlighted.