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.
- Acer XZ452CU €23.75
- Viewedge GR45245KJY-P €21.52
- LXZ LX8QA €21.58
- Gawfolk GFTY991 €21.58
| Model | Acer XZ452CU | Viewedge GR45245KJY-P | LXZ LX8QA | Gawfolk GFTY991 |
|---|---|---|---|---|
| Running cost | ||||
| Running cost (per year) | €23.75 | €21.52 | €21.58 | €21.58 |
| over 10 years | €238 +€22 over 10 years | €215 | €216 +€1 over 10 years | €216 +€1 over 10 years |
| kWh per year | 83.9 | 76 | 76.2 | 76.2 |
| kg CO₂e per year from electricity use | 18 | 16 | 16 | 16 |
| Specifications | ||||
| Brand | Acer | Viewedge | LXZ | Gawfolk |
| Model | XZ452CU | GR45245KJY-P | LX8QA | GFTY991 |
| Energy class | G | F | F | F |
| Screen size | 45″ (112.9 cm) | 45″ (112.9 cm) | 45″ (113 cm) | 45″ (112.9 cm) |
| Power in on mode (SDR) | 38.3 W | 34.7 W | 34.8 W | 34.8 W |
| Energy class (HDR) | G | – | – | – |
| Power in on mode (HDR) | 37.8 W | – | – | – |
| Standby | 0.5 W | 0.3 W | 0.3 W | 0.3 W |
| Off mode | 0.3 W | 0.2 W | 0.3 W | 0.3 W |
| Resolution | 5120 × 1440 | 5120 × 1440 | 5120 × 1440 | 5120 × 1440 |
| Aspect ratio | 32:9 | 32:9 | 32:9 | 32:9 |
| Panel | LED LCD | LCD | LCD | LCD |
| Refresh rate | 165 Hz | 240 Hz | 185 Hz | 240 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 | November 1, 2023 | May 14, 2026 | August 27, 2026 | June 28, 2026 |
| EPREL registration number | 1605751 | 2726357 | 2832761 | 2614497 |
| Networked standby | – | 0 W | 0 W | – |
Rows where the models differ are highlighted.