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.
- Grunhelm GM24F240G €10.23
- Gawfolk GF245E €5.46
- LXZ LX245ZA €5.46
- Gamebooster LYRIS EF26 FIAT €8.56
| Model | Grunhelm GM24F240G | Gawfolk GF245E | LXZ LX245ZA | Gamebooster LYRIS EF26 FIAT |
|---|---|---|---|---|
| Running cost | ||||
| Running cost (per year) | €10.23 | €5.46 | €5.46 | €8.56 |
| over 10 years | €102 +€48 over 10 years | €55 | €55 | €86 +€31 over 10 years |
| kWh per year | 36.1 | 19.3 | 19.3 | 30.2 |
| kg CO₂e per year from electricity use | 7.6 | 4 | 4 | 6.3 |
| Specifications | ||||
| Brand | Grunhelm | Gawfolk | LXZ | Gamebooster |
| Model | GM24F240G | GF245E | LX245ZA | LYRIS EF26 FIAT |
| Energy class | E | B | B | D |
| Screen size | 24″ (60.5 cm) | 24″ (62.1 cm) | 24″ (62.1 cm) | 24″ (61 cm) |
| Power in on mode (SDR) | 16.5 W | 8.8 W | 8.8 W | 13.8 W |
| Energy class (HDR) | G | – | – | D |
| Power in on mode (HDR) | 30.3 W | – | – | 13.8 W |
| Standby | 0.5 W | 0.4 W | 0.1 W | 0.2 W |
| Networked standby | 0 W | 0 W | 0 W | – |
| Off mode | 0.3 W | 0 W | 0.1 W | 0.2 W |
| Resolution | 1920 × 1080 | 1920 × 1080 | 1920 × 1080 | 1920 × 1080 |
| Aspect ratio | 16:9 | 16:9 | 16:9 | 16:9 |
| Panel | LCD | LCD | LCD | LCD |
| Refresh rate | 240 Hz | 280 Hz | 300 Hz | 260 Hz |
| Power supply | External | External | External | STANDARD EXTERNAL |
| Guaranteed support | 9 years | 1 year | 1 year | 1 year |
| Software updates | 9 years | 1 year | 1 year | 1 year |
| Spare parts available | 9 years | 1 year | 1 year | 1 year |
| On the market since | January 25, 2026 | April 27, 2026 | March 11, 2026 | March 18, 2026 |
| EPREL registration number | 2609686 | 2708289 | 2658691 | 2664452 |
Rows where the models differ are highlighted.