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 VG271U P €16.13
- Nilox NXM27CV2K2001 €12.71
- Itek ITMC27V161QHD €15.07
- ASUS XG27AQDMG €15.13
| Model | Acer VG271U P | Nilox NXM27CV2K2001 | Itek ITMC27V161QHD | ASUS XG27AQDMG |
|---|---|---|---|---|
| Running cost | ||||
| Running cost (per year) | €16.13 | €12.71 | €15.07 | €15.13 |
| over 10 years | €161 +€34 over 10 years | €127 | €151 +€24 over 10 years | €151 +€24 over 10 years |
| kWh per year | 56.9 | 44.9 | 53.2 | 53.4 |
| kg CO₂e per year from electricity use | 12 | 9.4 | 11 | 11 |
| Specifications | ||||
| Brand | Acer | Nilox | Itek | ASUS |
| Model | VG271U P | NXM27CV2K2001 | ITMC27V161QHD | XG27AQDMG |
| Energy class | F | E | F | F |
| Screen size | 27″ (68.6 cm) | 27″ (68.2 cm) | 27″ (68.6 cm) | 27″ (67.3 cm) |
| Power in on mode (SDR) | 26 W | 20.5 W | 24.3 W | 24.4 W |
| Energy class (HDR) | G | – | G | F |
| Power in on mode (HDR) | 46.1 W | – | 32.7 W | 25.5 W |
| Standby | 0.5 W | 0.3 W | 0.5 W | 0.3 W |
| Off mode | 0.3 W | 0.2 W | 0.3 W | 0.2 W |
| Resolution | 2560 × 1440 | 2560 × 1440 | 2560 × 1440 | 2560 × 1440 |
| Aspect ratio | 16:9 | 16:9 | 16:9 | 16:9 |
| Panel | LED LCD | LED LCD | LED LCD | OLED |
| Refresh rate | 144 Hz | 200 Hz | 165 Hz | 240 Hz |
| Power supply | Internal | External | STANDARD EXTERNAL | External |
| Guaranteed support | 7 years | 3 years | 7 years | 7 years |
| Software updates | 8 years | 5 years | 8 years | 8 years |
| Spare parts available | 7 years | 5 years | 7 years | 7 years |
| On the market since | April 29, 2019 | July 25, 2025 | July 24, 2023 | May 6, 2024 |
| EPREL registration number | 424905 | 2388209 | 1672071 | 1957748 |
Rows where the models differ are highlighted.