| Model | EX321UX |
| Type | LED Monitor |
| Display Technology | IPS |
| Form Factor | Desktop Monitor |
| Display Size | 31.5 Inch |
| Resolution | 3840 x 2160 (4K UHD) |
| Refresh Rate | 144 Hz |
| Response Time | 1 ms |
| Brightness | 700 nits |
| Contrast Ratio | 1000:1 |
| Color Support | 1.07 Billion Colors |
| Aspect Ratio | 16:9 |
| Viewing Angle (H/V) | 178° / 178° |
| Anti-Glare Coating | Yes |
| HDR Support | Yes |
| Color Gamut Coverage | 98% DCI-P3, 99% Adobe RGB |
| Display Modes | Cinema, Game Mode |
| Power Consumption (Operational) | 80 W |
| Power Consumption (Sleeping) | <0.5 W |
| Power Requirements | 100 - 240 V |
| Weight | 21.4 lbs |
BenQ EX321UX 31.5" 4K IPS LED Monitor, 144Hz, White
Key Benefits
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- 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
Product Overview
Physical & Environmental
| Color | White |
| VESA Mount Compatibility | 100 x 100 mm |
| Tilt Adjustment | -5° to +15° |
| Height Adjustment | 100 mm |
| Swivel Adjustment | ±15° |
| Stand Included | Yes |
| Width | 714.4 mm |
| Depth | 306 mm |
| Height | 598.7 mm |
Interfaces
| HDMI Ports | 2 |
| DisplayPort | 1 |
| USB Type-C Ports | 1 |
| USB Type-A Ports | Yes |
| Headphone Output | Yes |
Compliance & Origin
| Country of Origin | China |
| EPEAT Certified | Yes |
| Warranty | 3 Year Limited Warranty |