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Deal.ai › BenQ › Monitors
Benq
BenQ Mobiuz EX321UZ 32 Inch 4K UHD Gaming OLED Monitor

BenQ Mobiuz EX321UZ 32 Inch 4K UHD Gaming OLED Monitor

Best price now

$1,299.99at AdoramaChecked 1 h ago

Compared across 2 stores. Prices are checked against each store and labelled with when. Store links may earn us a commission. Price via Klarna.

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Price facts

  • Lowest price today: $1,299.99 at Adorama (checked Nov 11, 2026).
  • Checked at 2 stores.

Our take on the BenQ Mobiuz EX321UZ 32 Inch 4K UHD Gaming OLED Monitor

The BenQ Mobiuz EX321UZ is a 32-inch 4K OLED gaming monitor with a 300 Hz refresh rate and 0.03 ms response time. That combination of 4K resolution and 300 Hz is rare, and OLED gives per-pixel contrast and near-instant pixel transitions. It suits high-end PC and console players who want one screen for both sharp single-player visuals and fast competitive play. Against 4K OLED rivals that top out at 240 Hz, it pushes the refresh rate higher, but it uses AMD FreeSync rather than certified G-Sync and has no built-in speakers listed.

Best forHigh-refresh 4K PC gamingConsole play at 4KMixed single-player and competitive useBuyers who want OLED contrast on a 32-inch screen
Pros
  • 4K OLED panel with per-pixel contrast
  • 300 Hz refresh rate for fast shooters
  • 0.03 ms pixel response, minimal motion blur
  • HDMI 2.1 and DisplayPort 2.1 for high-bandwidth sources
  • USB-C connectivity
  • 32-inch size balances immersion and desk space
Cons
  • AMD FreeSync only, no G-Sync certification
  • OLED risk of static-image burn-in over long sessions
  • No built-in speakers listed
  • Large 32-inch 4K screen needs a strong GPU to hit high frame rates

BenQ Mobiuz EX321UZ 32 Inch 4K UHD Gaming OLED Monitor prices at every store

  • AdoramaNew

    In stock

    $1,299.99Free shippingChecked 1 h ago
    Visit Adorama
  • NeweggNew

    In stock

    $1,299.99Free shippingChecked 1 h ago
    Visit Newegg

Store links may earn us a commission. Some prices via Klarna.

BenQ Mobiuz EX321UZ 32 Inch 4K UHD Gaming OLED Monitor price history

Lowest price we've seen: $1,299.99 on Nov 11 at Adorama. Tracked across 2 stores since Nov 11.

About the BenQ Mobiuz EX321UZ 32 Inch 4K UHD Gaming OLED Monitor

The BenQ Mobiuz EX321UZ is a 32-inch gaming monitor with an OLED panel. It has a 16:9 aspect ratio and a 4K UHD resolution of 3840x2160.

The monitor has a 300 Hz refresh rate. Response time is listed as 1 ms and 0.03 ms. It supports AMD FreeSync adaptive sync.

For connections, it has HDMI 2.1, DisplayPort 2.1 and a USB-C port.

Screen size
32 inches
Resolution
3840x2160 (4K UHD)
Panel type
OLED
Refresh rate
300 Hz
Response time
1 ms, 0.03 ms
Adaptive sync
AMD FreeSync
Aspect ratio
16:9
Video inputs
HDMI 2.1, DisplayPort 2.1
USB
USB-C
Color
Black

Specifications

USB
YesSource
USB Type
USB-CSource
Response Time
1 ms, 0.03 msSource
Color
BlackSource
Screen Size (")
32.0Source
DisplayPort Version
2.1Source
Aspect Ratio
16:9Source
Refresh Rate (Hz)
300Source
Type
GamingSource
HDMI Version
2.1Source
DisplayPort
YesSource
Panel Type
OLEDSource
HDMI
YesSource
Adaptive Sync Technology
AMD-FreesyncSource
Resolution
3840x2160 (4K)Source
Display
OLEDSource

Questions and answers

Is 300 Hz worth it on a 4K monitor?
Only if your GPU can push high frame rates at 4K, which usually means a top-tier card. For slower-paced games the OLED contrast matters more than the refresh rate.
Does it work with Nvidia graphics cards?
Yes, but adaptive sync is AMD FreeSync. Nvidia cards can use variable refresh over DisplayPort in most cases, though it is not G-Sync certified.
Is OLED burn-in a concern for gaming?
Yes. Static HUDs and desktop elements held in place for hours can leave marks over time. Vary content and use the monitor's OLED care features.
Can it run 4K at 300 Hz over HDMI?
HDMI 2.1 supports high refresh rates, but full 4K at 300 Hz may need DisplayPort 2.1 depending on your GPU. Check your card's output before relying on HDMI.
What is in the box?
Expect the monitor, a stand, and the usual power and signal cables. Confirm the exact cable bundle for your region before buying.
Is 32 inches too big for a desk?
At 4K it gives a sharp image at normal viewing distance, but it takes real desk depth. Measure your space before committing.
Where is the BenQ Mobiuz EX321UZ 32 Inch 4K UHD Gaming OLED Monitor cheapest?
At Adorama, for $1,299.99, as of our latest check.
Where can I buy the BenQ Mobiuz EX321UZ 32 Inch 4K UHD Gaming OLED Monitor?
2 stores we checked sell it, including Adorama, Newegg.

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Stores we've priced the BenQ Mobiuz EX321UZ 32 Inch 4K UHD Gaming OLED Monitor at

  • Adorama deals and prices
  • Newegg deals and prices

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