BenQ EW3880R
- Monitors
- 38″
- QHD
- LCD / LED
- 144 Hz
Uses about as much energy as the average for 38-inch monitors on Wattabill (37 models).
Running cost at a glance
- €23.78 per year
- €238 over 10 years
- 82.1 kWh per year
- 17 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 EW3880R that use at least 5% less energy.
About this model
Text from the manufacturer, via Icecat.
- 21:9 Aspect ratio for Multi-Task Usage
- HDRi and 2.1 Channel TreVolo Speaker with Subwoofer Provide Ultimate Audio-Visual Entertaining Environment
- USB-C one Cable Connectivity
Your Best Partner for Home Entertainment
When you’re in your own space, you get to party your way. Set the scene, choose your entertainment, and get ready to rock your world.
Get Ahead of the Game
With a widerview and immersive sound, there’s no more guessing. You’re fully equipped to see what’s coming at you in every adventure.
Read more
Go to the Movies form the Comfort of Home
Don't compromise. Cinema sound and vision, with the added joy of all your home comforts. Get cozy and enjoy your movie night just how you like it.
Upgrade Your Binge-Watching Sessions
Thanks to a full, unencumbered view you can laugh, cry and binge-watch to your heart's content, all without overtiring your eyes. Just one more episode..
HDRi Cinema. Refines color, brightness, and clarity for stellar visual performance
HDRi game. Subtle color and brightness gradations reveal invisible details
24P. Matches movie theater framerate for an authentic cinematic feel
Racing Mode. Rrace towards your goal with a wider field of view and clear images
DCI-P3 95%. Mmakes colors more vivid, delivering cinematic-quality entertainment
Curved 2300R. Curvature similar to movie screens puts you at the heart of the action
21:9. 33% extra screen space to arrange and display your entertainment
WQHD+. More pixels give added visual intensity and width for more visual cues
Night Mode. Gives lowered voices more clarity for quiet viewing at night
21 ch. An upgraded surround sound experience, with crisper, clearer sounds
8W subwoofer. Adds more dimensions to make powerful sounds vibrate
3W speaker. Intensifies mid-range voices and high-pitched sounds
HDRi Takes Your Visual Immersion to a Brand-New Level
Completely Immerse yourself with BenQ HDRi, a proprietary technology which will enhance the HDR content on your screen with Intelligent Control, Clarity Adjustments, and Vivid Colors. HDRi will offer you 1440p monitor visual content with the clearest and sharpest images in the most exciting way.
Intelligent Control
Intelligent control detects the current ambient light level and the image content. It then automatically adjusts screen brightness for the ideal viewing experience.
Stunning Clarity
HDRi also improves image contrast and clarity for greater detail. You will see what’s concealed in dark corners and bright areas are not overexposed.
Vivid Colors
With HDRi colors are taken to next level accuracy and intensity with refined saturation and balance ensuring a mind-blowing color experience.
Premium Audio. Zero Clutter.
Integrated sound systems bring truly expansive sound to your movies, binge-watching and gaming. Take your audiovisual enjoyment to the next level with a listening experience far surpassing other built-in speakers.
Plug in and Start My Day
It’s simple. Set ergonomic height and tilt settings to your ideal levels. Connect all your peripherals through varied hubs, including the latest single-cable USB-C™ with power delivery. Select your content and settle in for a great time!
Keep Your Eyes Happy
Whether you’re binge-watching or working from home, built-in eye care helps keep your eyes comfortable and fresh.
Specifications
| Brand | BenQ |
|---|---|
| Model | EW3880R |
| Energy class | G |
| Screen size | 38″ (95.3 cm) |
| Power in on mode (SDR) | 37.5 W |
| Energy class (HDR) | G |
| Power in on mode (HDR) | 52.4 W |
| Standby | 0.4 W |
| Off mode | 0.3 W |
| Resolution | 3840 × 1600 |
| Aspect ratio | 21:9 |
| Panel | LED LCD |
| Refresh rate | 144 Hz |
| Power supply | Internal |
| Guaranteed support | 7 years |
| Software updates | 8 years |
| Spare parts available | 7 years |
| On the market since | August 1, 2021 |
| EPREL registration number | 674022 |
Source: EPREL, European Commission. Data updated October 13, 2026.
Product description and images: Icecat (Open Icecat), provided as is, without warranty.