- Model:EX321UZ
- 31.5" 4K OLED display, 3840x2160
- 240Hz refresh rate, 0.03ms response time
- 4th Gen QD-OLED with 99% P3 color gamut
- DisplayPort 2.1, HDMI 2.1, USB-C 90W
- 3 Years Warranty from BenQ
Overview
The BenQ EX321UZ is a 31.5" 4K gaming monitor powered by 4th Generation QD-OLED technology, delivering exceptional contrast with quantum dot colors and perfect blacks. With a 240Hz refresh rate and 0.03ms response time, it provides incredibly smooth motion for competitive gaming.
Featuring studio-grade Spectral Color technology and true-to-life Pixel Contrast, the monitor includes 120+ custom color profiles from the Color Shuttle Game Art Database. The display supports VESA DisplayHDR True Black 500 with peak brightness of 1000 nits in HDR mode and 300 nits typical brightness.
Connectivity includes DisplayPort 2.1, HDMI 2.1 with eARC, USB-C with 90W Power Delivery, and multiple USB downstream ports. The monitor features flicker-free technology, low blue light, and color weakness modes for eye care. Professional features include factory calibration report, KVM switch, and firmware updates via USB.
- 4th Gen QD-OLED panel with 1500000:1 native contrast ratio
- 4K resolution (3840x2160) at 240Hz refresh rate
- 0.03ms GtG response time for competitive gaming
- 99% P3 color gamut with 1.07 billion colors
- VESA DisplayHDR True Black 500 certification
- DisplayPort 2.1 and HDMI 2.1 connectivity
- USB-C with 90W Power Delivery and DisplayPort Alt Mode
- Flicker-free and Low Blue Light eye care technologies
- Factory calibration report included
- Motion Blur Reduction and Color Vibrance gaming features
Specifications
- Screen Size
- 31.5 inch
- Panel Type
- OLED
- Resolution
- 3840x2160 (4K)
- Refresh Rate
- 240 Hz
- Response Time (GtG)
- 0.03 ms
- Brightness (Typical)
- 300 nits
- Brightness (Peak HDR)
- 1000 nits
- Native Contrast Ratio
- 1500000:1
- Color Gamut
- 99% P3
- Display Colors
- 1.07 billion colors
- Viewing Angle (L/R)
- 178°/178°
- HDR Support
- VESA DisplayHDR True Black 500
- Aspect Ratio
- 16:9
- PPI
- 140
- Display Coating
- Glare
- Tilt Adjustment
- -5° to 15°
- Swivel Adjustment
- 15° / 15°
- Height Adjustment
- 100 mm
- VESA Wall Mount
- 100x100 mm
- Dimensions (HxWxD)
- 598.14 x 718.88 x 223.48 mm
- Net Weight
- 8.29 kg
- Power Supply
- Built-in
- Power Consumption (Normal)
- 45 W
- Power Consumption (Max)
- 300 W
- Power Consumption (Sleep)
- <0.5 W
- Voltage Rating
- 100 - 240V
- DisplayPort
- 1x DisplayPort 2.1
- HDMI
- 1x HDMI 2.1 eARC, 1x HDMI 2.1
- USB-C
- 1x USB-C (90W Power Delivery, DisplayPort Alt Mode)
- USB Upstream
- 1x USB Type-C Upstream (USB 3.2 Gen 1, 5 Gbps)
- USB Downstream
- 2x USB Type-A (USB 3.2 Gen 1, 5 Gbps), 1x USB Type-C (USB 3.2 Gen 1, 5 Gbps)
- Headphone Jack
- Yes
- Flicker-free
- Yes
- Low Blue Light
- Yes
- Color Weakness Mode
- Yes
- Factory Calibration
- Yes
- KVM Switch
- Yes
- FreeSync Premium Pro
- Yes
- Motion Blur Reduction
- Yes
- Color Vibrance
- Yes
- Color Shuttle
- Yes
- Display Quickit
- Yes
Warranty
3 Years manufacturer warranty from BenQ. Warranty service is provided by the brand's authorised service centre under the brand's own terms; keep the original invoice and the serial number for any claim, and we will guide you through the process. Details are in our Warranty Policy.