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ViewSonic 32" Elite 4K 144Hz Mini LED G-Sync Ultimate Gaming Monitor (XG321UG)
Model #: XG321UG|Manufacturer#: 6866712|UPC #: 766907011326

Experience a new level of visual performance and upgrade your gameplay on the XG321UG, featuring Mini LED technology that redefines expectations.

*Quantities are limited on this item.
Please check with your local store for availability.


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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 ViewSonic's 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.


  • 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


Mini LED. Maximum Performance

ELITE XG321UG utilizes 1152-zone mini-LED backlighting with full-array local dimming. Experience lifelike HDR imagery with rich colors and incredible contrasts. With a peak brightness of 1400 nits, the brightest whites and the darkest blacks bring out every detail, rendering games with unparalleled clarity.​

ViewSonic 15.6


32" 4K Ultra HD Display

Render games with every detail on the 4K Ultra HD display. An expansive 32-inch panel with minimalist, 3-side borderless design. Focus all your attention on the game at hand with our premium display.​

ViewSonic 15.6


144 Hz Refresh Rate

Built for speed with a rapid 144Hz refresh rate, the XG321UG is hyper responsive - making everyday use from esports casuals, committed streamers and hardcore enthusiasts, complete perfection.

*The XG321UG features Display Streaming Compression technology via a single DisplayPort™ 1.4 port to enable native 4K resolution content at up to 144Hz for high visual fidelity without compromising performance.

ViewSonic 15.6


Nvidia G-Sync Ultimate

XG321UG features the top NVIDIA G-SYNC processors to deliver the absolute best gaming experience, including lifelike HDR, stunning contrast, cinematic color, and ultra-low latency gameplay.

ViewSonic 15.6


Nvidia Reflex

Watch every action unfold in true accuracy with NVIDIA® Reflex, which delivers the lowest latency possible for hyper-responsive gameplay. By banishing any delay, you can register every click in millisecond accuracy and achieve the desired peeker’s advantage with ease.​


3 ms (GTG) Response Time

Aim with precision and react at lightning speed thanks to 3ms (GTG) response time, serving incredible performance of seamless pixel transitions and reduced ghosting.

ViewSonic 15.6


Fully loaded with features

Hours of gaming requires hours of comfort – designed to give you everything you need to perform.

ViewSonic 15.6


Outfitted and ready for battle

Drawn from gamers’ insights, the XG321UG is geared up with smart ELITE’S Design Enhancements (EDE) to elevate your desk setup. It’s the details that will take your game up a notch, from the mood-enhancing ambient RGB light and stunning metal base to cable-drag-free mouse anchor and reinforced headphone hook.

ViewSonic 15.6


Monitor Inputs

ViewSonic 15.6


Screen Size32"
Screen TypeFlat IPS Panel
Display Resolution 3840 x 2160
Refresh Rate (Computer Monitors)144Hz
Response Time (Computer Monitors)3ms (GtG)
Viewing Angle (Monitors & Mobile)178° / 178°
Screen Brightness (Computers)400 cd/m²
Contrast Ratio1,000:1 Static
Display Colours1.07 Billion Colours
HDMI Input(s)3 - HDMI 2.0
USB Port(s)4 - USB 3.2 Type A Down Stream x 3, USB 3.2 Type B Up Stream x 1
Headphone Jack1 - Audio Output Only
Speakers5W (x2) Speakers
HDCP ComplianceHDCP 2.2
VESA Mounting Compliant100mm x 100mm (4" x 4")
• XG321UG x1
• 3-pin Plug (IEC C13 / CEE22) x1
• HDMI Cable (v2.0; Male-Male) x1
• DisplayPort Cable (v1.4; Male-Male) x1
• USB A/B Cable (v3.2; Male-Male) x1
• AC/DC Adapter x1
• Quick Start Guide x1
  • Product Parts Warranty: 1 Year Limited
  • Product Labour Warranty: 1 Year Limited


Width:28.60 inches
Height:23.71 inches
Depth:10.40 inches
Weight:23.80 pounds

Without Stand

Width:28.60 inches
Height:17.00 inches
Depth:3.70 inches
Weight:17.10 pounds