ViewSonic VX3220-4K-Pro Announced with 31.5″ 4K IPS Panel and 150Hz Refresh Rate

Every manufacturer seems to be getting in on the 32″ 4K high refresh rate market, some with multiple screens being announced. We’ve seen a flurry of new 4K 144Hz models announced in recent months, and the first few start to appear on the market including the Asus ROG Swift PG32UQX (very high end with Mini LED backlight for HDR), and Gigabyte Aorus FI32U (more modestly priced without the Mini LED) that we reviewed in recent times. But 4K 144Hz is old news now, right? What you really want is 150Hz, just think of that extra 6Hz!
Anyway, joking aside, ViewSonic have recently released details of their new VX3220-4K-Pro display which offers a 31.5″ sized IPS panel and a slightly overclocked 150Hz refresh rate. It also includes adaptive sync for VRR from both NVIDIA and AMD systems, and USB type-C and HDMI 2.1 connectivity options. Please excuse the low res photos at this stage, ViewSonic only provide really poor quality pics on their site at the moment.
ViewSonic VX3220-4K-Pro Specs
The 31.5″ screen has an IPS technology panel and offers a 3840 x 2160 resolution, 1ms G2G response time (‘fastest’ mode), 1000:1 contrast ratio, 350 cd/m2 brightness, 178/178 viewing angles, 1.07b colour depth (8-bit+FRC) and an extended colour gamut covering 100% sRGB and 83% Adobe RGB. The screen also comes factory calibrated apparently with a dE <2 target.

The panel has a native 144Hz refresh rate, but the screen also includes a small (and fairly pointless) 150Hz refresh rate overclock. The high 4K 150Hz combination is supported via adaptive sync for VRR from compatible NVIDIA and AMD systems.
There is minimal HDR capability with only the HDR 400 certification achieved, so don’t expect much here.
Connectivity and other features
For connectivity there are 2x HDMI 2.1, 2x DisplayPort 1.4 and a USB type-C connection (65W power delivery) provided as well as 2x USB 3.0 downstream ports. PiP and PbP features are supported as well. There are 2x 2W basic integrated speakers included as well as an audio out connection. The stand offers tilt, height, swivel and rotate adjustments.
Some initial information is available on ViewSonic’s Chinese page, but no word on availability and pricing in regions like Europe and the US yet.
Source: ViewSonic Chinese page
We may earn a commission if you purchase from our affiliate links in this article- TFTCentral is a participant in the Amazon Services LLC Associates Programme, an affiliate advertising programme designed to provide a means for sites to earn advertising fees by advertising and linking to Amazon.com, Amazon.co.uk, Amazon.de, Amazon.ca and other Amazon stores worldwide. We also participate in a similar scheme for Overclockers.co.uk, Newegg, Bestbuy , B&H and some manufacturers.
Stay up to date
![]() | ![]() | ![]() | ![]() |
| Browser Alerts | Follow on X | Subscribe on YouTube | Support Us |
Latest News Round-up

Popular Trending News
The Best Black Friday Monitor Deals – 2025 Tracker November 13, 2025 Loads of great deals to be had on monitors for the Black Friday sales period across a range of retailers and brands. Check the best recommendations here
Asus Unveil Pricing and Release Details for the ROG Swift PG27AQWP-W November 7, 2025 In a press release today Asus have unveiled some further details about the release of their eagerly anticipated ROG Swift PG27AQWP-W OLED gaming monitor. First unveiled at Gamescom 2025 in August, the PG27AQWP-W boasts a 27″ screen size with a…
Availability and Pricing Update for the Asus ROG Strix XG27AQWMG October 13, 2025 Since this screen was unveiled back in August at Gamescom we’ve had a lot of people ask if we have any further information on its release date and pricing. This is their upcoming 27″ monitor featuring a 4th Gen WOLED…
The 500Hz QD-OLED Monitor Availability Tracker November 6, 2025 Originally published 14 Aug 2025, last updated 6 November 2025 We did one of these trackers back when the LG 45GX950A was released and people found it very useful, so we thought we would do another one now that the…
All the Latest Display News (Oct 2025 Round-up) October 27, 2025 All the latest monitor news and announcements from the last month in one place, providing a quick and easy way to get up to date on everything that’s been going on in the monitor market.




