BenQ EW2780
- Monitors
- 27″
- Full HD
- LCD / LED
Uses 5% less energy than the average for 27-inch monitors on Wattabill (3150 models).
Running cost at a glance
- €13.45 per year
- €134 over 10 years
- 46.4 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 BenQ EW2780 that use at least 5% less energy.
About this model
Text from the manufacturer, via Icecat.
HDRi Brings Your Visual Experience Up to a Brand-New Level
What’s going on in the dark area is what you really want to figure out. Intelligent clarity adjustment satisfies you with the clear and realistic details in the darkness by maintaining onscreen clarity. Stunning images come from intelligent brightness control plus emulated HDR. Every move and every image immerse you into the exhilarating cinematic world.
Bezel-less
Larger onscreen space for better visual experience
Free Sync
No tearing for smooth gaming
Read more
Super Resolution
Upscale low resolution sources to screen resolution
Engage Your Senses with Cinematic Feel
At the sight of the pictures, the movie enthusiasts feel as if they were in the cinema now. 24P cinematic frame rate feeds the eyes with the cinematic look, making you totally indulged into the movie world.
In Awe of Every Touching Moment
Be indulged in the movie world with mid-rage sounds as well as with well-defined high end sounds, right sounds intensify your immersion. Experience every striking beat with the speakers, allowing yourself to be moved.
Your Entertainment Your Way
You can decide to have your monitor display every image in your ideal way. Easy access to adjust the volume or any of your preferred settings makes you enjoy your favorite movies. Your Saturday night movie marathon will go non-stop for it’s easy to switch from PC to laptop for your desired contents with a clean work space.
Specifications
| Brand | BenQ |
|---|---|
| Model | EW2780 |
| Energy class | E |
| Screen size | 27″ (68.6 cm) |
| Power in on mode (SDR) | 21.2 W |
| Energy class (HDR) | F |
| Power in on mode (HDR) | 23.8 W |
| Standby | 0.3 W |
| Off mode | 0.2 W |
| Resolution | 1920 × 1080 |
| Aspect ratio | 16:9 |
| Panel | LED LCD |
| Refresh rate | 75 Hz |
| Power supply | External |
| Guaranteed support | 7 years |
| Software updates | 8 years |
| Spare parts available | 7 years |
| On the market since | January 1, 2021 |
| EPREL registration number | 342410 |
Source: EPREL, European Commission. Data updated October 13, 2026.
Product description and images: Icecat (Open Icecat), provided as is, without warranty.