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.
- ASUS VG249Q3A-J €10.54
- Guangzhou changhong audio-visual electronic products M-24LFK1P165 €4.34
- LXZ LX245ZC €5.46
- Gawfolk GF245E €5.46
| Model | ASUS VG249Q3A-J | Guangzhou changhong audio-visual electronic products M-24LFK1P165 | LXZ LX245ZC | Gawfolk GF245E |
|---|---|---|---|---|
| Running cost | ||||
| Running cost (per year) | €10.54 | €4.34 | €5.46 | €5.46 |
| over 10 years | €105 +€62 over 10 years | €43 | €55 +€11 over 10 years | €55 +€11 over 10 years |
| kWh per year | 37.2 | 15.3 | 19.3 | 19.3 |
| kg CO₂e per year from electricity use | 7.8 | 3.2 | 4 | 4 |
| Specifications | ||||
| Brand | ASUS | Guangzhou changhong audio-visual electronic products | LXZ | Gawfolk |
| Model | VG249Q3A-J | M-24LFK1P165 | LX245ZC | GF245E |
| Energy class | E | C | B | B |
| Screen size | 24″ (60.5 cm) | 24″ (61 cm) | 24″ (62.1 cm) | 24″ (62.1 cm) |
| Power in on mode (SDR) | 17 W | 7 W | 8.8 W | 8.8 W |
| Standby | 0.5 W | 0.3 W | 0.1 W | 0.4 W |
| Off mode | 0.3 W | 0 W | 0.1 W | 0 W |
| Resolution | 1920 × 1080 | 1920 × 1080 | 1920 × 1080 | 1920 × 1080 |
| Aspect ratio | 16:9 | 16:9 | 21:9 | 16:9 |
| Panel | LED LCD | LED LCD | LCD | LCD |
| Refresh rate | 180 Hz | 180 Hz | 200 Hz | 280 Hz |
| Power supply | Internal | Internal | External | External |
| Guaranteed support | 7 years | 1 year | 1 year | 1 year |
| Software updates | 8 years | 1 year | 1 year | 1 year |
| Spare parts available | 7 years | 1 year | 1 year | 1 year |
| On the market since | August 2, 2024 | March 17, 2025 | September 26, 2024 | April 27, 2026 |
| EPREL registration number | 2062255 | 2298741 | 2154023 | 2708289 |
| Networked standby | – | 0 W | 0 W | 0 W |
Rows where the models differ are highlighted.