AOC C27G42E
- Monitors
- 27″
- Full HD
- LCD / LED
Uses 6% less energy than the average for 27-inch monitors on Wattabill (3150 models).
Running cost at a glance
- €13.32 per year
- €133 over 10 years
- 46 kWh per year
- 9.7 kg CO₂e per year from electricity use
Your country and usage
- Electricity at €0.2896 per kWh (household price with taxes, Eurostat 2025-S2).
- 210 g CO₂e per kWh generated in 2023 (European Environment Agency). Counts use only, not manufacturing.
We assume prices stay the same over the years.
Electricity prices in all EU countries
Same size and resolution, cheaper to run
Models on the market with the same screen size and resolution as the AOC C27G42E that use at least 5% less energy.
About this model
Text from the manufacturer, via Icecat.
Enhance your setup with the C27G42E 27" FHD Curved Monitor
The C27G42E features a 1500R curved Fast VA panel, 180Hz refresh rate, and 1ms GtG response time for smooth visuals. With HDR10, AdaptiveSync, and low input lag, it delivers reliable performance. A sturdy esports base, built-in speakers, and G-Menu software add functionality to this practical gaming monitor.
Specifications
| Brand | AOC |
|---|---|
| Model | C27G42E |
| Energy class | E |
| Screen size | 27″ (68.6 cm) |
| Power in on mode (SDR) | 21 W |
| Energy class (HDR) | G |
| Power in on mode (HDR) | 37 W |
| Standby | 0.3 W |
| Off mode | 0.3 W |
| Resolution | 1920 × 1080 |
| Aspect ratio | 16:9 |
| Panel | LED LCD |
| Refresh rate | 60 Hz |
| Power supply | Internal |
| Guaranteed support | 8 years |
| Software updates | 8 years |
| Spare parts available | 7 years |
| On the market since | January 23, 2025 |
| EPREL registration number | 2211621 |
Source: EPREL, European Commission. Data updated October 13, 2026.
Product description and images: Icecat (Open Icecat), provided as is, without warranty.