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.
- Acer XZ452CU €23.75
- Gawfolk GFTY991 €21.58
| Model | Acer XZ452CU | Gawfolk GFTY991 |
|---|---|---|
| Running cost | ||
| Running cost (per year) | €23.75 | €21.58 |
| over 10 years | €238 +€22 over 10 years | €216 |
| kWh per year | 83.9 | 76.2 |
| kg CO₂e per year from electricity use | 18 | 16 |
| Specifications | ||
| Brand | Acer | Gawfolk |
| Model | XZ452CU | GFTY991 |
| Energy class | G | F |
| Screen size | 45″ (112.9 cm) | 45″ (112.9 cm) |
| Power in on mode (SDR) | 38.3 W | 34.8 W |
| Energy class (HDR) | G | – |
| Power in on mode (HDR) | 37.8 W | – |
| Standby | 0.5 W | 0.3 W |
| Off mode | 0.3 W | 0.3 W |
| Resolution | 5120 × 1440 | 5120 × 1440 |
| Aspect ratio | 32:9 | 32:9 |
| Panel | LED LCD | LCD |
| Refresh rate | 165 Hz | 240 Hz |
| Power supply | Internal | External |
| Guaranteed support | 7 years | 1 year |
| Software updates | 8 years | 1 year |
| Spare parts available | 7 years | 1 year |
| On the market since | November 1, 2023 | June 28, 2026 |
| EPREL registration number | 1605751 | 2614497 |
Rows where the models differ are highlighted.