EX321UZ｜31.5” 4K 240Hz BenQ MOBIUZ OLED Gaming Monitor

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EX321UZ

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EX321UZ｜31.5” 4K 240Hz BenQ MOBIUZ OLED Gaming Monitor

Beyond the Screen. Made for Game Art.

Discover worlds the way they were meant to be seen.

Buy Now

EX321UZ｜31.5” 4K 240Hz BenQ MOBIUZ OLED Gaming Monitor

Beyond the Screen. Made for Game Art.

Discover worlds the way they were meant to be seen.

Buy Now

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MOBIUZ for Game Art : Your Game, a Masterpiece.

Flip through an artbook from Elden Ring, Horizon Forbidden West, or Tears of the Kingdom — every stunning landscape and ruin reflects the soul of game art. BenQ Color Lab preserves this vision with exclusive color tuning, keeping visuals vivid, immersive, and true to the artist’s intent—on screen and in print. MOBIUZ knows Game Art. Loaded with studio-grade Spectral Color and true-to-life Pixel Contrast, plus 120+ custom color profiles from the Color Shuttle Game Art Database — all tuned for your favorite games.

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When MOBIUZ Game Art Meets QD-OLED. A New Era Begins.

Powered by 4th Gen QD-OLED with a 5-layer tandem structure, this display delivers insane contrast and lifelike visuals. EX321UZ combines industry-standard graphene film for heat dispersion with BenQ Advanced Thermal Design, an aluminum-plated mechanism engineered to enhance heat isolation and dissipation and prevent pixel aging. This is further bolstered by the Intelligent OLED Protection Suite, where Pixel Refresh, Idle Dimmer, and Pixel Shift proactively prevent uneven wear. The flagship setup is completed by three refinements: Brightness Flow for stability, Reinforced Surface for deep blacks, and 3H hardness coating for extreme durability.

BenQ OLED Protection How to protect against burn-in?

When MOBIUZ Game Art Meets QD-OLED. A New Era Begins.

BenQ OLED Protection How to protect against burn-in?

Visual Stability : Brightness Flow

Traditional OLEDs use ABL, causing flicker. EX321UZ solves this with Brightness Flow. It analyzes scenes to adjust pixel brightness in real time, stabilizing luminance. This keeps scenes vivid yet deep, reducing eye fatigue.
Deep Blacks : Reinforced Surface

EX321UZ's Reinforced Surface boosts visual quality. It enhances perceived black depth by 40%, keeping dark areas rich and defined by reducing reflections and ambient light interference.

Maximum Durability : 3H Hardness Coating

The 3H reinforced coating boosts surface hardness, delivering 2.5X greater scratch resistance than previous OLED panels. It protects your display from daily wear, ensuring the premium durability of your flagship monitor lasts.
Advanced Thermal Design : Dual-Protection

A graphene film layer forms the foundation of BenQ’s thermal approach, dispersing heat and preventing pixel aging. The EX321UZ adds an aluminum-plated mechanism to maximize heat dissipation and panel stability, ensuring superior burn-in protection.
Intelligent OLED Protection Suite : Proactive Protection

Pixel Refresh balances luminance, while Idle Dimmer and Logo Dimming reduce static stress. Pixel Shift subtly moves images to prevent uneven wear, ensuring long-term reliability.

Exclusive Spectral Color : Made to Reveal Every Hue of the Studio-Grade Visuals

BenQ Color Lab stands as the market’s leading authority in color calibration, while the MOBIUZ Gaming Monitor takes it further—delivering full-spectrum Spectral Color with every nuance vividly visible. In your favorite games, every scene, character, and gear bursts with seamless, lifelike color—just the way they were meant to be seen.

Typical Display

Exclusive to MOBIUZ

Exclusive High Pixel Contrast : Made to Capture Every Point of Light and Dark

With BenQ Color Lab’s expert calibration, MOBIUZ High Pixel Contrast locally enhances every single pixel in your game scenes. Whether it’s the blazing sun or the darkest sewer, every detail remains crystal clear. Questing or exploring, enjoy every moment and feel truly part of the world around you.

Typical Display

Exclusive to MOBIUZ

Color Modes Based on Game Art Styles: Redefine How You See Your True World

We don’t classify color modes by game genre—we know what truly matters is the Game Art Style. Developed through extensive testing and direct feedback from gamers, MOBIUZ has crafted Color Modes Based on Game Art Styles that faithfully represent the three most iconic game worlds: Fantasy, Sci-Fi, and Realistic. From flames to stone, metal to strands of hair—the world you see is exactly where your heart belongs.

Sci-Fi mode

Enhancing metallic texture, encompassing a futuristic atmosphere
Fantasy mode

Emphasizing textured leather, solid stone, and flickering fire
Realistic mode

Reproducing exceptional lifelike contrast and natural saturation

HDR Games, Made Beautiful.

Game Art Color HDR

MOBIUZ Game Art Color HDR is a game color mode made for HDR games. You can choose from Fantasy HDR, Sci-Fi HDR, and Realistic HDR. Each one also offers three settings you can switch in the monitor's settings menu: Immersive, Vivid, and Balanced. That gives you 9 combinations to choose from. *Fantasy HDR defaults to Immersive, Sci-Fi HDR to Vivid, and Realistic HDR to Balanced. You can change these in the OSD settings.

*HDR must be turned on in your console settings or Windows settings. *HDR must be turned on in your game's settings.

Immersive

Emphasized depth, lighting, and mood
Balanced

Balanced brightness, contrast, and color
Vivid

Enhanced highlights and energetic HDR visuals

How to Use Game Art Color HDR Mode

This feature works with both game consoles and gaming PCs. Update your MOBIUZ monitor to the latest firmware to get started. *Your gaming device and game must support HDR.

To update the firmware, install BenQ Display QuicKit on your PC, connect the PC to your supported monitor with a cable, and follow the on-screen instructions. The update may take about 10 minutes in some cases. You can download BenQ Display QuicKit software from the "Download" section at the bottom of your model's product overview page.

4K 240Hz Standard: Top-Tier Gaming, We've Got You Covered

4K 240Hz delivers stunning ultra-high-definition visuals with incredibly smooth motion. The high refresh rate reduces motion blur and input lag, providing gamers with a competitive edge and immersive experience. Combined with sharp detail and fluid gameplay, it’s the ultimate upgrade for serious players.

BenQ EX321UZ equipped with 4K 240Hz delivers stunning ultra-high-definition visuals with incredibly smooth motion.

Empowered by Color Shuttle: The Stronghold of Game Art Masterpieces

BenQ Color Shuttle leads the way in empowering Game Art. The Color Shuttle Database features 120+ color profiles for top AAA titles, with more on the way. Players can upload, download, and enjoy Smart Game Art that adapts in real time—turning every game into more than just a game. It’s like flipping through an art book that leaves you wanting more.

Smart Game Art NOTICE: Due to some stricter in-game anti-cheat mechanisms, the Smart Game Art function may be unavailable. To complete your game art journey and immersive experience, we provide game-specific color profiles that you can apply directly on the Color Shuttle website.

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Ready for Console, Ready for Every Gameplay

MOBIUZ monitors are equipped with a remote control, Auto Low Latency Mode, Variable Refresh Rate, Consumer Electronics Control, and Enhanced Audio Return Channel, delivering a console-oriented boost for an enhanced and seamless gaming experience.

Experience Superior Audio with eARC

Equipped with eARC support and a versatile ID stand for soundbars, EX321UZ monitors deliver immersive audio that elevates your gaming experience to new levels of realism and depth.

All You Need for FPS Excellence

MOBIUZ monitors feature Crosshair, FPS Counter, and Blur Reduction, providing an FPS-oriented boost for enhanced accuracy and performance in fast-paced gaming.