| Model | EX321UX |
| Display Type | LED Display |
| Display Format | 4K Ultra HD |
| Display Technology | IPS |
| Flat / Curved | Flat |
| Max Resolution | 3840 x 2160 |
| Display Diagonal Size | 31.5 Inch |
| Display / Color Support | 1.07 Billion Colors |
| Display / Response Time | 1 Ms |
| Display / Refresh Rate | 144 Hz |
| Image Contrast Ratio | 1000:1 |
| Brightness | 700 nits |
| Viewing Angle | 178/178 |
| Image Aspect Ratio | 16:9 |
| Color Gamut | P3 98%, Adobe RGB 99% |
| Screen Type | Anti-glare |
| Modes | Cinema; Game Mode |
| HDR Capable | Yes |
| Audio Output | Headphone Jack |
| Interfaces | HDMI, DisplayPort, USB C, USB Type-A, USB Type-C |
| Video Interfaces | HDMI; DisplayPort |
| HDMI Ports Qty | 2 |
| DisplayPort Qty | 1 |
| Power Consumption Operational | 80 Watt |
| Power Consumption Sleeping | <0.5 W |
| Power / Voltage Required | 100 - 240V |
| Color | White |
| Adjustable Display Tilt | -5 - 15 degree |
| Adjustable Display Height | 100 mm |
| Adjustable Display Swivel | 15/ 15 degree |
| Stand | Yes |
| VESA Mount Compatible | 100 x 100 mm |
| Width | 714.4 Mm |
| Depth | 306 Mm |
| Height | 598.7 Mm |
| Weight | 21.4 lbs. |
| Service & Support Type | 3 year warranty |
BenQ EX321UX 31.5" 4K IPS LED Monitor, 144Hz, White
Photo is for illustration purposes only. Actual product may be different.
Regular price
$1,299.99
Regular price
Sale price
$1,299.99
Unit price
per
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- 31.5-inch flat LED display with IPS technology
- Resolution of 3840 x 2160 (4K Ultra HD) with support for 1.07 billion colors
- 144Hz refresh rate and 1ms response time for fluid visuals
- 700 nits brightness and 1000:1 contrast ratio for image clarity
- Color gamut support: 98% DCI-P3 and 99% Adobe RGB
- Multiple connectivity options including HDMI, DisplayPort, USB-C, and headphone jack
Shipping & Returns
Shipping & Returns
All our products can be shipped anywhere in the Continental United States.
Key Benefits
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AI-Powered Summaries from Online Customer Reviews
Eye-Insights™ are generated by proprietary AI that analyzes real online customer reviews to highlight top pros and key product features. While we aim for accuracy, insights are provided “as-is” and individual results may vary.
- Delivers professional-grade color accuracy with 98% DCI-P3 and 99% Adobe RGB, ideal for content creators
- High 144Hz refresh rate and ultra-low 1ms response time support seamless gaming and high-speed video editing
- Ergonomic design with height, tilt, and swivel adjustments ensures user comfort for extended use
Product Overview
The BenQ EX321UX is a high-performance 31.5-inch LED display optimized for creative professionals, gamers, and multimedia users. Featuring 3840 x 2160 4K resolution, a 144Hz refresh rate, and 1ms response time, it delivers crisp, fluid visuals. Visual accuracy is enhanced with 98% DCI-P3 and 99% Adobe RGB coverage, a 700-nit brightness, and 1000:1 contrast. Built for comfort and versatility, it includes multiple connectivity options, ergonomic adjustments, and VESA compatibility. Energy-efficient and backed by a 3-year warranty, it's a reliable investment for demanding workflows.
Specifications
Primary Information
UNSPSC Code
| UNSPSC Code | 43211902 |
Display
| Brightness | 700 nits |
| Color Gamut | P3 98%, Adobe RGB 99% |
| Display / Color Support | 1.07 Billion Colors |
| Display Diagonal Size | 31.5 Inch |
| Display Type | LED Display |
| Flat / Curved | Flat |
| HDR Capable | Yes |
| Image Aspect Ratio | 16:9 |
| Modes | Cinema; Game Mode |
| Screen Type | Anti-glare |
Special Feature
| COO | CHINA |
| Adjustable Display Tilt | -5 - 15 degree |
| Adjustable Display Height | 100 mm |
| Adjustable Display Swivel | 15/ 15 degree |
Green Product Information
| EPEAT Level | Yes |
Power
| Power / Voltage Required | 100 - 240V |
| Power Consumption Operational | 80 Watt |
| Power Consumption Sleeping | <0.5 W |