32" 144Hz Mini LED Gaming monitor

  • Expansive 32-inch 4K Display
  • Utilizes 1152-zone mini-LED backlighting with full-array local dimming
  • Rapid 144Hz Refresh Rate
  • 3ms (GTG) Response Time
  • VESA DisplayHDR™ 1400
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Experience a new level of visual performance and upgrade your gameplay on the XG321UG, featuring Mini LED technology that redefines expectations. Engineered with a pixel dense 4K Ultra HD resolution that renders every detail with incredible brightness on our VESA certified DisplayHDR™ 1400 panel. Geared with a rapid 144Hz refresh rate for ultrasmooth gameplay, and a 3ms (GTG) response time to reduce in-game ghosting. Equipped with NVIDIA® G-Sync Ultimate to handle even the most intense action scenes and paired with NVIDIA® Reflex for extreme low latency.


  • Display
    Display Size (in.): 32
    Viewable Area (in.): 32
    Panel Type: IPS Technology
    Resolution: 3840 x 2160
    Resolution Type: UHD (Ultra HD)
    Static Contrast Ratio: 1,000:1 (typ)
    Dynamic Contrast Ratio: 120M:1
    Light Source: mini LED
    Brightness: 400; 1400 (w/ HDR Peak (Min))
    Colors: 1.07B
    Color Space Support: 10 bit true (max; input port and video format)
    Aspect Ratio: 16:9
    Response Time (Typical GTG): 3ms
    Viewing Angles: 178º horizontal, 178º vertical
    Backlight Life (Hours): 30000 Hrs (Min)
    Curvature: Flat
    Refresh Rate (Hz): 144
    Variable Refresh Rate Technology: Yes
    Blue Light Filter: Game Modes, Display, G-SYNC® Processor, Input Select, Audio Adjust, Setup Menu
    Flicker-Free: VESA HDR1400
    Color Gamut: Adobe RGB: 99% coverage (Typ)
    DCI-P3: 98% coverage (Typ)
    NTSC: 113% size (Typ)
    sRGB: 160% size / 100% coverage (Typ)
    Pixel Size: 0.185 mm (H) x 0.185 mm (V)
    Surface Treatment: Anti-Glare, Hard Coating (3H)
  • Compatibility
    PC Resolution (max): 3840x2160
    Mac® Resolution (max): 3840x2160
    Mac® Resolution (min): 3840x2160
  • Connector
    USB 3.2 Type A Down Stream: 3
    USB 3.2 Type B Up Stream: 1
    3.5mm Audio Out: 1
    HDMI 2.0 (with HDCP 2.2): 3
    DisplayPort: 1