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.
- KTC H25Y7 €11.16
- Gamebooster GB-25M2F300FFMR €9.37
| Model | KTC H25Y7 | Gamebooster GB-25M2F300FFMR |
|---|---|---|
| Running cost | ||
| Running cost (per year) | €11.16 | €9.37 |
| over 10 years | €112 +€18 over 10 years | €94 |
| kWh per year | 39.4 | 33.1 |
| kg CO₂e per year from electricity use | 8.3 | 6.9 |
| Specifications | ||
| Brand | KTC | Gamebooster |
| Model | H25Y7 | GB-25M2F300FFMR |
| Energy class | E | E |
| Screen size | 25″ (62 cm) | 25″ (63 cm) |
| Power in on mode (SDR) | 18 W | 15.1 W |
| Energy class (HDR) | G | E |
| Power in on mode (HDR) | 39 W | 15.1 W |
| Standby | 0.3 W | 0.2 W |
| Off mode | 0.2 W | 0.2 W |
| Resolution | 1920 × 1080 | 1920 × 1080 |
| Aspect ratio | 16:9 | 16:9 |
| Panel | TFT-LCD | LCD |
| Refresh rate | 300 Hz | 300 Hz |
| Power supply | External | STANDARD EXTERNAL |
| On the market since | April 30, 2025 | March 18, 2026 |
| EPREL registration number | 2347975 | 2664457 |
| Guaranteed support | – | 1 year |
| Software updates | – | 1 year |
| Spare parts available | – | 1 year |
Rows where the models differ are highlighted.