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frontpageJaggsta posted Jul 1, 2026 2:54 AM

32" MSI MAG 4K UHD QD-OLED G-SYNC 240Hz Gaming Monitor

$600

$730

17% off
+ Free S&Hat Best Buy
9.2K Views
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Deal Details
Best Buy has 32" MSI MAG 4K UHD QD-OLED G-SYNC 240Hz Gaming Monitor (MAG 321UPXB QD-OLED) on sale for $599.99. Shipping is free.

Thanks to Community Member Jaggsta for sharing this deal.

Specs:
  • QD-OLED
  • 3840x2160 (UHD)
  • 16:9
  • Brightness (nits) 250
  • Contrast Ratio 1500000:1
  • Refresh Rate 240Hz
  • Response time 0.03ms (GTG)
  • HDR Support DisplayHDR True Black 400
  • G-Sync
  • Viewing Angle 178°(H) / 178°(V)
  • Adobe RGB / DCI-P3 / sRGB 97.5%/99%/138.2%
  • Frameless Design
  • Adjustment (Tilt) -5° ~ 15°
  • Adjustment (Swivel) 30° ~ 30°
  • Adjustment (Pivot) -10° ~ 10°
  • Adjustment (Height) 0 ~ 100mm
  • Kensington Lock Yes
  • VESA Mounting 100 x 100 mm
  • Video ports
    • 1x Display Port (1.4a)
    • 2x HDMI (4K@240Hz)
    • 1x Type-C (DP alt.) w/ PD 15W charging
    • Audio ports 1x Headphone-out

Editor's Notes

Written by qwikwit | Staff
  • About this Deal:
    • Our research indicates that this deal is $130 less (17.8% savings) than the next best available price from a reputable merchant with prices starting at $729.99 at the time of this posting.
    • Please see the original post for additional details & give the WIKI and additional forum comments a read for helpful discussion.
    • Get 1%-5% cash back on deals like this with a cash back credit card. Compare the available cash back credit cards here.

Original Post

Written by Jaggsta
Community Notes
About the Poster
Deal Details
Community Notes
About the Poster
Best Buy has 32" MSI MAG 4K UHD QD-OLED G-SYNC 240Hz Gaming Monitor (MAG 321UPXB QD-OLED) on sale for $599.99. Shipping is free.

Thanks to Community Member Jaggsta for sharing this deal.

Specs:
  • QD-OLED
  • 3840x2160 (UHD)
  • 16:9
  • Brightness (nits) 250
  • Contrast Ratio 1500000:1
  • Refresh Rate 240Hz
  • Response time 0.03ms (GTG)
  • HDR Support DisplayHDR True Black 400
  • G-Sync
  • Viewing Angle 178°(H) / 178°(V)
  • Adobe RGB / DCI-P3 / sRGB 97.5%/99%/138.2%
  • Frameless Design
  • Adjustment (Tilt) -5° ~ 15°
  • Adjustment (Swivel) 30° ~ 30°
  • Adjustment (Pivot) -10° ~ 10°
  • Adjustment (Height) 0 ~ 100mm
  • Kensington Lock Yes
  • VESA Mounting 100 x 100 mm
  • Video ports
    • 1x Display Port (1.4a)
    • 2x HDMI (4K@240Hz)
    • 1x Type-C (DP alt.) w/ PD 15W charging
    • Audio ports 1x Headphone-out

Editor's Notes

Written by qwikwit | Staff
  • About this Deal:
    • Our research indicates that this deal is $130 less (17.8% savings) than the next best available price from a reputable merchant with prices starting at $729.99 at the time of this posting.
    • Please see the original post for additional details & give the WIKI and additional forum comments a read for helpful discussion.
    • Get 1%-5% cash back on deals like this with a cash back credit card. Compare the available cash back credit cards here.

Original Post

Written by Jaggsta

Community Voting

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16 Comments

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Jul 1, 2026 4:29 AM
12 Comments
Joined Mar 2013
BahehsJul 1, 2026 4:29 AM
12 Posts
How does this compare to the recently on sale Samsung EDU/EPP: 32" Odyssey OLED G81SF 4K 240Hz Monitor?
Pro
Jul 1, 2026 6:59 AM
315 Comments
Joined Sep 2023
IlikeDeals2000
Pro
Jul 1, 2026 6:59 AM
315 Posts
Good deal, redit says this is the same model as MAG 321upx.
Jul 1, 2026 7:21 AM
19 Comments
Joined May 2021
AbdoShnibaJul 1, 2026 7:21 AM
19 Posts
Quote from IlikeDeals2000 :
Good deal, redit says this is the same model as MAG 321upx.
it is, they just added B at the end for best buy to prevent price matching with other retailers
Jul 1, 2026 7:24 AM
19 Comments
Joined May 2021
AbdoShnibaJul 1, 2026 7:24 AM
19 Posts
Quote from IlikeDeals2000 :
Good deal, redit says this is the same model as MAG 321upx.
it is, they just added B for best buy to prevent price matching with other retailers. much like TVs, same tv same model with have different SKUs names across multiple retailers so the deny price matching requests.
Jul 1, 2026 10:34 AM
18 Posts
Joined Aug 2022

This comment has been rated as unhelpful by Slickdeals users.

Jul 1, 2026 11:04 AM
10.2K Comments
Joined Nov 2013
AdelleyJul 1, 2026 11:04 AM
10,192 Posts
Quote from PurpleRiver8974 :
The Samsung monitor uses a newer generation of Samsung's QD-OLED panel, offers slightly better HDR performance and brightness, has a more effective anti-glare coating, and is likely to hold its value better over time.

This is still an excellent monitor with very similar gaming performance, but when they're going for the same price, the Samsung is the better overall choice.
anti-glare coating = matte screen = not as sharp looking though right?
1
Jul 1, 2026 3:54 PM
255 Comments
Joined Dec 2009
BuklaoJul 1, 2026 3:54 PM
255 Posts
Quote from AbdoShniba :
it is, they just added B at the end for best buy to prevent price matching with other retailers
Sneaky bastards lol
2

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Jul 1, 2026 4:01 PM
3 Comments
Joined Oct 2023
MemorableWealth308Jul 1, 2026 4:01 PM
3 Posts
Hmm no KVM and 15PW is not enough for work laptops
1
Jul 1, 2026 4:14 PM
1.1K Comments
Joined Aug 2016
nsknudsJul 1, 2026 4:14 PM
1,133 Posts
Decent deal
1
Jul 1, 2026 4:32 PM
279 Comments
Joined May 2009
tallassmikeJul 1, 2026 4:32 PM
279 Posts
Quote from MemorableWealth308 :
Hmm no KVM and 15PW is not enough for work laptops
i got URX for this reason. But for $300 less. I would have def gone for this and run a powered hub
Jul 1, 2026 4:41 PM
610 Comments
Joined Feb 2021
FormerAstronutJul 1, 2026 4:41 PM
610 Posts
Quote from MemorableWealth308 :
Hmm no KVM and 15PW is not enough for work laptops
Yeah, KVM and a powered hub (90W+) will put you into a different price range for that "luxury" addition.

You typically can buy one for considerably cheaper than the integrated cost, the key is you don't get a KVM because the monitor most likely has multiple video inputs that can be switched so that's the "V" part that comes automatically with most every monitor out there. Then just get a USB switch, which depending on how many inputs/outputs you want can easily be had for less than $20. I got one for around $10 off Amazon, 4 inputs (mouse, keyboard, wired controller, speakers) and 2 output.
Jul 1, 2026 5:30 PM
18 Comments
Joined Aug 2022
PurpleRiver8974Jul 1, 2026 5:30 PM
18 Posts
Quote from Adelley :
anti-glare coating = matte screen = not as sharp looking though right?
No, not as sharp, but after adjusting the monitors display settings, I got it looking really good.
Jul 2, 2026 5:09 AM
786 Comments
Joined Jan 2007
ausJul 2, 2026 5:09 AM
786 Posts
Quote from PurpleRiver8974 :
The Samsung monitor uses a newer generation of Samsung's QD-OLED panel, offers slightly better HDR performance and brightness, has a more effective anti-glare coating, and is likely to hold its value better over time.

This is still an excellent monitor with very similar gaming performance, but when they're going for the same price, the Samsung is the better overall choice.
What if the Samsung is $720?
And you use it more for photos and regulary computer work/Productivity stuff?
.
Jul 2, 2026 11:57 AM
10 Comments
Joined Apr 2020
TalentedCabbage3965Jul 2, 2026 11:57 AM
10 Posts
Snagged this from BB for the $599 price tag. Had to do some calibration but BF6 in 4K is quite something.

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Jul 7, 2026 1:17 AM
199 Comments
Joined Dec 2012
st_90Jul 7, 2026 1:17 AM
199 Posts
if i had 600. but i also kinda want a curve

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