Pictures may differ from actual products

MSI 31.5" LED - MAG 321CUPDF

4K PC monitor - 3840 x 2160 pixels - 0.5 ms - 16:9 - Curved Rapid VA panel - 160 Hz - HDR 400 - Adaptive-Sync - DisplayPort/HDMI/USB-C - Black

399€95
Recycling charge of 3€00
Create a price drop alert
  • Energy class
Overview

A 4K 160 Hz screen with Dual Mode FHD 320 Hz

Enjoy breathtaking image quality in all circumstances with the MSI MAG 321CUPDF monitor! Designed for demanding gamers looking for the best, this 31.5-inch curved screen features a Rapid VA panel with 4K resolution at 160 Hz and Dual Mode Full HD at 320 Hz.
 

Dual Mode: UHD 160 Hz or FHD 320 Hz

Two display modes allow you to select the resolution and refresh rate of the display depending on your game. Select a higher frame rate and lower resolution for fast-paced FPS games, or select a lower frame rate but higher resolution for crisp 4K images. The choice is yours. A single screen will allow you to enjoy all your games in perfect conditions!

You will also have the option to reduce the size of the display frame, with the possibility of obtaining a 27-inch or 24.5-inch display. This screen will adapt to all your needs, depending on the game!

Perfect display thanks to HDR

In addition to its 4K resolution, the MSI MAG 321CUPDF monitor is VESA DisplayHDR 400 certified. HDR enhances contrast and broadens the range of available colours to match as closely as possible what the human eye can discern. Unlike standard SDR monitors, the MAG 321CUPDF can display a much deeper and more colourful image to bring out the intensity of each scene for your viewing pleasure.

Key features:

  • 31.5-inch Rapid VA panel with 4K UHD resolution (3840 x 2160) and a maximum refresh rate of 160 Hz
  • Dual Mode with Full HD resolution display and a maximum refresh rate of 320 Hz
  • VESA DisplayHDR 400 certification
  • Curved panel with 1500R curvature
  • Fast response time of 0.5 ms (grey to grey)
  • Tear-free display with Adaptive-Sync technology
  • Digital DisplayPort, HDMI and USB-C connectors
  • 130 mm height adjustment
Specifications
Select your criteria

General information

Product name

MSI 31.5" LED - MAG 321CUPDF

Brand

MSI

Model

9S6-3DC54A-025

Display

Screen size

31.5 inches

Screen format

16:9

Panel type

VA (MVA, PVA) display

QD-OLED

No

Max resolution

3840 x 2160 pixels

High definition

4K

Dot Pitch

0.18159 mm

Brightness

350 cd/m²

Contrast

3000 /1

Response time

0.5 ms

Angle of vision (horizontal)

178 Degree(s)

Angle of vision (vertical)

178 Degree(s)

Matte/anti-glare panel

Yes

HDR (High Dynamique Range)

Yes

HDR standards

VESA DisplayHDR 400

NVIDIA G-SYNC

No

NVIDIA Reflex

No

Adaptive-Sync

No

AMD FreeSync

No

Flicker-Free

Yes

Anti blue light

Yes

Screen

Screen type

LED

Widescreen

Yes

Curved screen

Yes

Monitor curvature

1500R

Borderless

Yes

Touch screen

No

Min vertical frequency

60 Hz

Max vertical frequency

160 Hz

Type of activities

Gamer

Ergonomics

Portable

No

Pivot

No

Height adjustable stand

Yes

Removable stand

Yes

VESA mount

100 x 100mm

Back tilt angle (top)

20 Degree(s)

Forward tilt angle (bottom)

5 Degree(s)

Articulating arm

No

Connectivity

Video inputs

2 X HDMI Female
1 X DisplayPort Female
1 X USB Type C Female

HDMI standard

HDMI 2.1

DisplayPort standard

DisplayPort 1.4a

Audio outputs

Headphone (3.5mm Jack Female)

Dock USB-C

No

Multimedia

Built-in speakers

No

Webcam

No

TV tuner

No

Physical characteristics

Color

Black

Release year

2024

Width

710.5 mm

Height

643.7 mm

Depth

266.6 mm

Height (without stand)

423.3 mm

Depth (without stand)

96.8 mm

Weight

6.65 kg

Multi-monitor bundle

No

Power supply

Energy class

G

Consumption

33 kWh/1000h

Internal power supply

No

Specificities

PS5 optimized

Yes

Xbox Series optimized

Yes

Warranties

Commercial warranty

Legal warranty

Safety Information

Responsible person

MSI Computer Europe B.V

Postal address

Science Park Eindhoven 5706 5692 ER Son, the Netherlands

Electronic Address

gpsr@msi.com

Product referenced on 20 Dec 2024

Customer reviews
Global rating
8/10
based on 3 reviews Editorial and moderation guide
  • 67%
    2 reviews
  • 0%
  • 0%
  • 33%
    1 review
  • 0%
  • by Philippe062
    Posted on 12 Jan 2026
    Bought on 15 Dec 2025 from LDLC
    Number of reviews: 1 Average rating: 10

    A very nice screen!

    The order was delivered on time and very well packaged.

    Everything works perfectly, no complaints!

    The screen is magnificent!!

    Review automatically translated
  • by LoloL
    Posted on 12 Dec 2025
    Bought on 29 Nov 2025 from LDLC
    Number of reviews: 1 Average rating: 4

    slab problem

    I bought the screen and two days later dead pixels started to appear. I am currently requesting an exchange, but be careful if your screen has a problem with stuck/dead pixels, they will try to use the ISO standard. Respond to them by citing the consumer code, which states that a product must be identical to what is advertised, despite European law. For the moment, I am waiting for the replacement, but during the two days that I was able to enjoy playing with it, it was a real pleasure and a real change in graphics, a good compromise between high-end and mid-range at a good price. I recommend it, but be careful with the after-sales service.

    Review automatically translated
  • by DavidF
    Posted on 15 Oct 2025
    Bought on 11 Oct 2025 from LDLC
    Number of reviews: 4 Average rating: 10

    Magnificent

    As a replacement for a 17" laptop, I chose this monitor for its HDR capabilities and 4K performance.
    Whether you're a photography enthusiast or an FPS gamer, this monitor is a marvel for those who expect impeccable rendering and top-flight quality and precision. Unshielded and anti-glare, it's a pleasure to use, even with your back to a window - no annoying reflections.

    Review automatically translated

In the same universe: msi 321 | msi mag 321cup | msi mag 322upf 32 | msi mag 274qpf