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MSI MAG 321CUPDF 31.5" 4K HDR 160 Hz / Full HD 320 Hz Dual Mode Curved Gaming Monitor

BH #MSMG321CUPDF • MFR #MAG 321CUPDF
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MSI MAG 321CUPDF 31.5" 4K HDR 160 Hz / Full HD 320 Hz Dual Mode Curved Gaming Monitor
Key Features
  • 31.5" Curved 1500R 16:9 VA Panel
  • HDMI | DisplayPort | USB-C (15W)
  • UHD 4K 3840 x 2160 at 160 Hz
  • Full HD (1080p) 1920 x 1080 at 320 Hz
Fully immerse yourself in fantastic worlds MSI MAG 321CUPDF 31.5" 4K HDR 160 Hz / Full HD 320 Hz Dual Mode Curved Gaming Monitor. This UHD 4K 3840 x 2160 resolution display provides crisp visuals while the 1500R curved design envelopes your view and the 160 Hz refresh rate and 0.5 ms response time deliver smooth graphics. Switching to Full HD mode enables a 320 Hz refresh rate for exceptional performance with fast-paced action games.
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$399.99
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MSI 321CUPDF Overview

Fully immerse yourself in fantastic worlds MSI MAG 321CUPDF 31.5" 4K HDR 160 Hz / Full HD 320 Hz Dual Mode Curved Gaming Monitor. This UHD 4K 3840 x 2160 resolution display provides crisp visuals while the 1500R curved design envelopes your view and the 160 Hz refresh rate and 0.5 ms response time deliver smooth graphics. Switching to Full HD mode enables a 320 Hz refresh rate for exceptional performance with fast-paced action games.

The MAG 321CUPDF also delivers rich visuals with VESA DisplayHDR True Black 400 certified high-dynamic range support providing realistically bright highlights and deep shadows. Connecting your compatible laptop to the USB-C port allows you to transfer video and up to 15W of power over a single cable. Dual HDMI 2.1 ports and a DisplayPort 1.4a input are also available. Plug a pair of headphones into the 3.5mm jack for listening privacy.

Dual Mode
Use the monitor's 5-way joystick navigator to toggle between 4K 160 Hz mode and Full HD 1920 x 1080 resolution at 360 Hz to adapt to different games.
MSI AI Dual Mode
This AI-powered feature automatically optimizes the refresh rate when switching resolutions.
Vivid Color
Supporting 1.07 billion colors covering 97% of the DCI-P3 gamut, the 31.5" rapid VA panel provides clear, realistic photos, videos, and games. HDR support enhances visuals with a 3000:1 static (100 million:1 dynamic) contrast ratio and 350 nits brightness.
AMD FreeSync Premium
AMD FreeSync Premium technology eliminates screen tearing and stuttering by syncing the monitor's refresh rate with that of your compatible graphics card.
Game Assistance
Smart Crosshair places an aim dot at the center of the screen. Its color dynamically changes to stand out from the background colors. Optix Scope magnifies a screen area at the touch of a shortcut key, allowing you to snipe opponents. AI Vision technology reveals details in darkened environments while enhancing the brightness and color saturation.
Console Mode
Supporting Variable Refresh Rate (VRR) technology with a 120 Hz refresh rate, you can enjoy smooth visuals while playing your favorite games using your compatible console system. Built-in HDMI CEC support automatically wakes the display up using game controllers using different setting for each device.
Aspect Ratio Options
Enhance your gaming experiences by creating a virtual 24.5" or 27" screen.
Eye Care
Anti-flicker and low blue light technologies help to reduce eyestrain during extended viewing.
Ergonomics
Adjust the display's height and tilt for an optimal view. You can also use the 100 x 100mm VESA mounting pattern to attach the display to a wall, swivel arm, or multi-monitor stand. The 178° horizontal and vertical viewing angles allow you to see the screen clearly from almost any position.
UPC: 824142381168

MSI 321CUPDF Specs

Key Specs
Display Size
31.5"
Panel Type
VA LCD
Native Resolution
3840 x 2160
Maximum Brightness
350 nits / cd/m2
HDR Support
Yes
Color Support
1.07 Billion Colors (8-Bit+FRC)
Color Gamut
93% Adobe RGB
97% DCI-P3
136% sRGB
Finish
Anti-Glare
Touchscreen
No
A/V Inputs
DisplayPort 1.4 / HDMI 2.1
A/V Outputs
3.5 mm (Analog Audio)
USB I/O
USB-C
Built-In Speakers
No
Display
Size
31.5"
Panel Type
VA LCD
Aspect Ratio
16:9
Native Resolution
3840 x 2160
Maximum Brightness
350 nits / cd/m2
HDR Support
Yes
Contrast Ratio
3000:1
Response Time
0.5 ms (GtG)
Refresh Rate
160 Hz at UHD (320 Hz at FHD)
Variable Refresh Technology
Adaptive-Sync
Color Support
1.07 Billion Colors (8-Bit+FRC)
Color Gamut
93% Adobe RGB
97% DCI-P3
136% sRGB
Viewing Angle (H x V)
178 x 178°
Curved Display
Yes
Finish
Anti-Glare
Surface
Touchscreen
No
Connectivity
A/V Inputs
2x HDMI 2.1
1x DisplayPort 1.4a
A/V Outputs
1x 1/8" / 3.5 mm (Headphone)
HDCP Support
Yes
USB I/O
1x USB-C DP Alt Mode (Video Only) with USB PD 15 W
Multi-Input Support (PIP/PBP)
Yes: Picture-in-Picture (PIP), Picture-by-Picture (PBP)
Speaker
Built-In Speakers
No
Electrical
Input Power
100 to 240 VAC, 50 / 60 Hz
Power Adapter Type
External
General
Adjustments
Tilt: 25° (-5 to 20°)
Height: Up to 5.1" / 130 mm
VESA Mounting-Hole Pattern
100 x 100 mm
Lock Slot
Yes: Kensington
Dimensions
28 x 25.3 x 10.5" / 710.5 x 643.7 x 266.6 mm (with Stand)
28 x 16.7 x 3.8" / 710.5 x 423.3 x 96.8 mm (without Stand)
Weight
14.66 lb / 6.65 kg (with Stand)
Packaging Info
Package Weight
24.38 lb
Box Dimensions (LxWxH)
37.25 x 20.25 x 6.5"

MSI 321CUPDF Reviews

Excellent

By Dmitry
Rated 5 out of 5
Date: 2026-02-27

Excellent monitor for gaming. My son loves it. The retical feature is kinda so so. I haven't used it myself much yet. But does appear to be over kill for Roblox.

Monitor 4K MSI MAG 321CUPDF

By Anonymous
Rated 5 out of 5
Date: 2025-10-11

Estoy Satisfecho Con Mi Monitor 10/10 Le Doy A B&H Photo Gracias.

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