AOC Q27G4ZDRAD
- Monitors
- 27″
- QHD
- OLED
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 Q27G4ZDRAD that use at least 5% less energy.
About this model
Text from the manufacturer, via Icecat.
Immerse yourself in stunning colour and smooth motion with the Q27G4ZDRAD QD-OLED monitor, featuring 240Hz QHD performance and HDR10 brilliance
The Q27G4ZDRAD QD-OLED Monitor blends cutting-edge display technology with competitive performance. With QHD resolution at 240Hz, every detail is crisp and fluid, while HDR10 enhances contrast and colour for lifelike visuals. AdaptiveSync with G-Sync Compatibility ensures smooth, tear-free gameplay, supported by HDMI 2.1 connectivity and ultra-low input lag. The ergonomic stand, USB hub, G-Menu customization, and 3-year warranty make the Q27G4ZDR a premium choice for gamers seeking both immersion and reliability.
Specifications
| Brand | AOC |
|---|---|
| Model | Q27G4ZDRAD |
| Energy class | E |
| Screen size | 27″ (67.3 cm) |
| Power in on mode (SDR) | 21 W |
| Energy class (HDR) | E |
| Power in on mode (HDR) | 21 W |
| Standby | 0.3 W |
| Off mode | 0.3 W |
| Resolution | 2560 × 1440 |
| Aspect ratio | 16:9 |
| Panel | OLED |
| Refresh rate | 60 Hz |
| Power supply | Internal |
| Guaranteed support | 8 years |
| Software updates | 8 years |
| Spare parts available | 7 years |
| On the market since | June 15, 2026 |
| EPREL registration number | 2727445 |
Source: EPREL, European Commission. Data updated October 13, 2026.
Product description and images: Icecat (Open Icecat), provided as is, without warranty.