AOC CU34G4AD
- Monitors
- 34″
- QHD
- LCD / LED
Uses about as much energy as the average for 34-inch monitors on Wattabill (558 models).
Running cost at a glance
- €19.66 per year
- €197 over 10 years
- 67.9 kWh per year
- 14 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 CU34G4AD that use at least 5% less energy.
About this model
Text from the manufacturer, via Icecat.
Dominate with the CU34G4AD 34" WQHD Curved Monitor, featuring a 3440x1440 resolution, HDR10, and a 180Hz refresh rate.
Elevate your gaming with the CU34G4AD 34" WQHD curved monitor. Enjoy smooth gameplay with a 180Hz refresh rate and 1ms GtG response time. The 1500R curved Fast VA panel provides immersive visuals, while HDR10 enhances color and contrast. Equipped with FreeSync Premium, low input lag, and MBR MPRT 0.5ms, this monitor is built for speed and precision. The HAS stand and G-Menu software allow for customizable settings and ergonomic comfort.
Specifications
| Brand | AOC |
|---|---|
| Model | CU34G4AD |
| Energy class | F |
| Screen size | 34″ (86.4 cm) |
| Power in on mode (SDR) | 31 W |
| Energy class (HDR) | G |
| Power in on mode (HDR) | 45 W |
| Standby | 0.3 W |
| Off mode | 0.3 W |
| Resolution | 3440 × 1440 |
| Aspect ratio | 21:9 |
| 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 | June 15, 2026 |
| EPREL registration number | 2727335 |
Source: EPREL, European Commission. Data updated October 13, 2026.
Product description and images: Icecat (Open Icecat), provided as is, without warranty.