Compare models
3 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 X45 €30.39
- AOC AG456UCZD €26.67
- LG 45GR95QE €24.31
| Model | Acer X45 | AOC AG456UCZD | LG 45GR95QE |
|---|---|---|---|
| Running cost | |||
| Running cost (per year) | €30.39 | €26.67 | €24.31 |
| over 10 years | €304 +€61 over 10 years | €267 +€24 over 10 years | €243 |
| kWh per year | 107 | 94.2 | 85.8 |
| kg CO₂e per year from electricity use | 23 | 20 | 18 |
| Specifications | |||
| Brand | Acer | AOC | LG |
| Model | X45 | AG456UCZD | 45GR95QE |
| Energy class | G | F | E |
| Screen size | 45″ (113 cm) | 45″ (113 cm) | 45″ (113 cm) |
| Power in on mode (SDR) | 49 W | 43 W | 39.2 W |
| Energy class (HDR) | F | F | F |
| Power in on mode (HDR) | 42 W | 43 W | 41 W |
| Standby | 0.5 W | 0.5 W | 0.5 W |
| Off mode | 0.3 W | 0.3 W | 0.3 W |
| Resolution | 3440 × 1440 | 3440 × 1440 | 3440 × 1440 |
| Aspect ratio | 21:9 | 21:9 | 21:9 |
| Panel | OLED | OLED | OLED |
| Refresh rate | 60 Hz | 60 Hz | 60 Hz |
| Power supply | Internal | Internal | External |
| Guaranteed support | 7 years | 8 years | 8 years |
| Software updates | 8 years | 8 years | 8 years |
| Spare parts available | 7 years | 7 years | 8 years |
| On the market since | August 15, 2023 | December 10, 2023 | November 25, 2022 |
| EPREL registration number | 1571671 | 1826175 | 1411767 |
| Networked standby | – | 0 W | – |
Rows where the models differ are highlighted.