LG
LG UltraGear 32GX870A-B
32" · 4K · 240 Hz
8.7
$900MSRP
MSIBest value
MSI MPG 321URX QD-OLED
A flat 32-inch 4K 240 Hz QD-OLED that adds 90 W USB-C and a KVM switch at a lower price than its flagship rivals.
- 31.5"
- 4K
- 240 Hz
- QD-OLED
- DisplayHDR True Black 400
PCPR score
8.8
Excellent
R1
The short version
The MPG 321URX pairs a flat 31.5-inch third-generation QD-OLED with 4K, 240 Hz, 0.03 ms rated response and DisplayHDR True Black 400, plus two HDMI 2.1 ports, 90 W USB-C and a built-in KVM switch. It suits gamers who want the 4K QD-OLED picture without paying for extras like Dolby Vision. PC Gamer scores it highly and likes its pricing, while noting the usual HDR limitations and an ABL behavior that cannot be adjusted.
Pros
- Flat 4K 240 Hz QD-OLED with 0.03 ms rated response
- USB-C with 90 W power delivery plus a KVM switch
- Two HDMI 2.1 ports rated for 4K 240 Hz
- Three-year warranty that MSI says includes burn-in
Cons
- DisplayPort is 1.4a rather than 2.1
- PC Gamer flags the familiar QD-OLED HDR limitations and a non-configurable ABL
Best for
- 4K 240 Hz QD-OLED gaming at a lower price than flagships
- Laptop and desktop setups that share one screen through USB-C and KVM
J3
Full specifications
Display
- Screen size
- 31.5"
- Horizontal resolution
- 3,840 px
- Vertical resolution
- 2,160 px
- Resolution
- 4K
- Aspect ratio
- 16:9
- Refresh rate
- 240 Hz
- Panel
- QD-OLED
- Curvature
- Flat
- SDR brightness
- 250 nits
- HDR certification
- DisplayHDR True Black 400
- DCI-P3 coverage
- 99 %
Performance
- Response time
- 0.03 ms
- Variable refresh
- G-SYNC Compatible, FreeSync Premium Pro
Ports & I/O
- HDMI inputs
- 2
- HDMI version
- 2.1
- DisplayPort inputs
- 1
- DisplayPort version
- 1.4a
- USB-C video inputs
- 1
- USB-C power delivery
- 90 W
Features
- Built-in KVM
- Yes
Fit
- VESA mount
- 100x100
- Height-adjustable stand
- Yes
Compatibility notes
- VESA 100x100; MSI lists 9.6 kg with the stand and does not state a stand-free panel weight
- 4K 240 Hz runs over DisplayPort 1.4a, HDMI 2.1 or USB-C with DP Alt Mode per MSI's spec sheet
P1
Where to buy
- Buy from the maker
MSI official page
Direct link
- Check price on Amazon
Amazon
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- See it at Newegg
Newegg
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- See it at Best Buy
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- See it at B&H
B&H Photo
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- See it at Micro Center
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AV1
Video reviews
Positive · Review
The Cheapest 4K 240Hz QD-OLED - MSI MPG 321URX Review
Monitors Unboxed
Monitors Unboxed reviews the MPG 321URX as the lowest-priced 4K 240 Hz QD-OLED of its launch period.
Positive · Unboxing
4K QD-OLED Gaming is Incredible - Hands-On With MSI's 321URX Monitor
Monitors Unboxed
An early hands-on look at gaming on the 321URX's 4K QD-OLED panel from Monitors Unboxed.
Positive · Review
32" 4K OLED Gaming is here and it's amazing! - MSI MPG 321URX Review
TFTCentral
TFTCentral reviews the MSI MPG 321URX, a 32-inch 4K 240Hz QD-OLED gaming monitor, praising its spec, features, and price.
AV2
What reviewers and owners say
PC Gamer · Jeremy Laird
PositiveScores it 92 as a 4K 240 Hz QD-OLED matching pricier rivals while costing less, with HDR quirks and fixed ABL behavior as the main complaints.
92/100 · 2024-05-24
Read the sourceTFTCentral
PositiveTFTCentral's video review of this 32-inch 4K 240Hz QD-OLED finds an impressive feature set and strong value at a competitive price, tested on early firmware.
2024-02-23
Read the source
Summaries are written in our words. Follow the links for each source’s own review.
R9
Common questions
Does the MPG 321URX support USB-C laptop charging?
Yes. MSI's spec sheet lists USB-C with DisplayPort Alt Mode and 90 W power delivery, so a compatible laptop can drive the screen and charge over one cable.
Does the MPG 321URX have a burn-in warranty?
Yes. MSI lists a three-year warranty that includes panel burn-in, and the monitor includes MSI's OLED Care 2.0 protection features.
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