31.5" 4K 240Hz BenQ MOBIUZ OLED Gaming Monitor (EX321UZ)
As of October 21, 2026, the BenQ |31.5" 4K 240Hz BenQ MOBIUZ OLED Gaming Monitor is available from 4 Canadian retailers, starting at $1,498.00 CAD, lowest at Walmart Canada.
Price Comparison - 4 retailers
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| Retailer | Current Price | |
|---|---|---|
Walmart CanadaBEST In Stock | $1,498.00 | Buy at Walmart Canada |
Best Buy Canada In Stock | $1,599.99 | Buy at Best Buy Canada |
Memory Express In Stock | $1,599.99 | Buy at Memory Express |
PC-Canada In Stock | $1,799.99 | Buy at PC-Canada |
Deal Score
Around average: typical price for the last 90 days
At a glance
- Compared across 4 Canadian retailers, from $1,498.00 to $1,799.99: a $301.99 spread.
- Available at 4 of the 141 Canadian retailers and brand stores we track.
- At $1,498.00, this is the lowest price in the last 30 days (90-day range $1,498.00–$1,799.99, over 11 days of tracked prices).
Prices last verified October 20, 2026.
About the BenQ EX321UZ
The BenQ |31.5" 4K 240Hz BenQ MOBIUZ OLED Gaming Monitor carries model number EX321UZ. The BenQ EX321UZ's panel type, OLED, is shared by 132 of the 920 monitors we list in stock with a known panel type (14%). The BenQ EX321UZ's screen size, 28–32", is shared by 198 of the 1,244 monitors we list in stock with a known screen size (16%). The BenQ EX321UZ's refresh rate, 165–240 Hz, is shared by 266 of the 800 monitors we list in stock with a known refresh rate (33%).
At $1,498.00, the BenQ EX321UZ costs more than 1,200 of the 1,290 monitors we list with a price today (93%); the median is $349.99. Among the 75 BenQ monitors we list with a price today, which run from $113.99 to $2,699.00, the BenQ EX321UZ is the 6th highest-priced. Walmart Canada has the lowest new price for the BenQ EX321UZ at $1,498.00, $101.99 (6%) below Best Buy Canada at $1,599.99.
In the past 12 months we recorded 10 new prices for the BenQ EX321UZ from 4 retailers, the earliest on July 26, 2026 ($1,799.99). The BenQ EX321UZ's lowest recorded new price was $1,498.00 at Walmart Canada on October 20, 2026, and its highest $1,799.99 at PC-Canada on July 26, 2026.
Compared with the products we list in stock today. How we compare
Price History (up to 6 months)
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Great price: at its 30-day low(lowest in the last 30-day: $1,498.00 on Oct 20, 2026)
Prices have trended down recently
Specifications
- Model
- EX321UZ
- Screen Size
- 31.5"
- Resolution
- 4K
- Panel Type
- OLED
- Refresh Rate
- 240 Hz
Detailed Specifications
ShowHide
Display
- Aspect Ratio
- 16:9
- Display Colors
- 1.07 billion colors
- Brightness Nits
- 300 nits cd/m2
- Contrast Ratio
- 1500000:1
- Viewing Angle
- 178°/178°
- Response Time
- 0.03 ms
- Hdr Technology
- VESA DisplayHDR True Black 500
Compatibility
- Hdcp
- 2.3
Features
- Flicker Free
- Yes