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

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.

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

Powered by 4th Gen QD-OLED, with jaw-dropping quantum dot colors and perfect OLED blacks, this display delivers insane contrast and lifelike visuals. Together, they’re ready to level up your open-world adventures.

EX321UZ with Graphene Film for OLED Display Protection, delivering a nearly perfect in-game experience with extended durability!

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.

Power

Voltage Rating

100 - 240V

Power Supply

Built-in

Power Consumption (normal)

45 W

Power Consumption (max)

300 W

Power Consumption (sleep mode)

<0.5 W

Power Delivery(USB C / Thunderbolt )

90

Dimension and Weight

Tilt (down/up)

-5˚ - 15˚

Swivel (left/right)

15˚/ 15˚

Height Adjustment Stand

100 mm

Dimensions (HxWxD) (mm)

598.14x718.88x223.48

Dimensions (HxWxD) (inch)

23.55x28.30x8.80

Dimensions (HxWxD) (w/o Base) (mm)

418.14x718.88x82.93

Dimensions (HxWxD) (w/o Base) (inch)

16.46x28.30x3.26

Net Weight (kg)

8.29

Net Weight (lb)

18.27

Net Weight (w/o Base) (kg)

5.99

Net Weight (w/o Base) (lb)

13.2

VESA Wall Mount

100x100 mm