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Black 31.5 inch flat IPS gaming monitor on height adjustable stand

MSI

MSI MAG 321UPD E14 31.5" Dual Mode 4K 144Hz / FHD 288Hz IPS gaming monitor

SKU CH-Q7GQ-330RJ MPN MAG 321UPD E14

A 31.5" IPS gaming monitor with Dual Mode switching between 4K 144Hz and FHD 288Hz, FreeSync Premium, 1ms MPRT and 94% DCI-P3 colour

  • Screen size31.5 in (80 cm)
  • Display resolutionNormal: 3840 × 2160 (UHD) Dual Mode: 1920 × 1080 (FHD)
  • Refresh frequencyNormal: 144 Hz Dual Mode: 288 Hz
  • Panel typeIPS
  • Pixel response time1 ms MPRT
  • HDR formatHDR10
  • Dual Mode switches UHD 144Hz to FHD 288Hz for game-specific performance
  • 1ms MPRT response keeps fast motion sharp and easy to track
  • FreeSync Premium matches GPU refresh for tear-free gameplay
  • 94% DCI-P3 and 132% sRGB coverage deliver vivid, accurate colour
  • Height, swivel, pivot and tilt stand lets you set the ideal viewing angle

Dual-mode gaming monitor

The MSI MAG 321UPD E14 is a 31.5 inch IPS display built for competitive players who switch between genres. Dual Mode lets you run UHD at 144Hz for detail-heavy titles or FHD at 288Hz for fast-paced shooters without leaving the desktop.

Plug-and-play stand with AI switching

Height, swivel, pivot and tilt adjustments are integrated into the stand so the screen sits at eye level in seconds. AI Dual Mode detects resolution changes and updates the refresh rate automatically, removing the usual manual step in Windows display settings.

Colour volume for creators and headroom for consoles

The panel covers 91% Adobe RGB, 94% DCI-P3 and 132% sRGB with 1.07 billion colours, giving ample headroom for photo work and HDR10 content. Console Mode tunes the signal path for PS5 and Xbox Series X|S, while 1ms MPRT and SLMB Sync keep motion clear until the 288Hz ceiling is reached.

How it compares

Measured against everything we stock in Monitors for Gamers, at today’s prices. Recalculated every night.

Price $253.99
Pricier than about 65% of the 839 comparable items (median $189.99).
Screen size 31.5 in (80 cm)
Higher than about 79% of the 814 comparable items (median 27 in).
Refresh frequency Normal: 144 Hz Dual Mode: 288 Hz
Lower than about 80% of the 735 comparable items (median 180 Hz).

Specifications

Product
Brand nameMSI
Model nameMAG 321UPD E14
Case colorBlack
Display
Screen size31.5 in (80 cm)
Display resolutionNormal: 3840 × 2160 (UHD)
Dual Mode: 1920 × 1080 (FHD)
Refresh frequencyNormal: 144 Hz
Dual Mode: 288 Hz
Panel typeIPS
Pixel response time1 ms MPRT
HDR formatHDR10
Image brightness300 cd/m2
Screen curvatureFlat Panel
Widescreen formatYes
Screen finishAnti-glare
Variable refresh rateFreeSync Premium (AMD Adaptive Sync)
Viewing angles178° (H) / 178° (V)
Screen ratio16:9
Contrast1,500:1
Color gamut coverageAdobe RGB 91% / DCI-P3 94% / sRGB 132%
Colors displayed1.07 Billion
Pixel pitch0.18159 mm
Audio & video
Integrated speakersNo
Integrated webcamNo
Ports & slots
Video connectors1 x DisplayPort 1.4a / 2 x HDMI 2.1
Headphone jack1 x Headphone-out
Power
Power supply100–240 VAC, 50/60 Hz, Internal Power Board
Size & build
Stand adjustabilityHeight, Pivot, Swivel, Tilt
VESA mounting pattern100 × 100 mm
Product dimensions20.24 in × 37.17 in × 5.91 in
Product weight12.13 lb (5.5 kg)
Shipping weight11.98 kg
Package size940 × 518 × 149 mm
In the box
In the box1 x DisplayPort Cable (1.4a), 1 x Power Cord (C13), 1 x Quick Guide

Questions about this item

How can I verify the monitor is running at 144 Hz in UHD mode after setup?

Open the OSD Information tab; it will show 3840 x 2160 at 144 Hz. In Windows Display settings the same resolution and refresh rate should be listed, and the AMD FreeSync Premium indicator appears when a compatible GPU is connected.

What accessories are included and what must I provide separately?

The box contains the 31.5" panel, a height-adjustable stand with swivel, pivot and tilt, power cable, and documentation. You must supply a DisplayPort or HDMI cable capable of 144 Hz at 3840 x 2160 or 288 Hz at 1920 x 1080.

Which mode should I choose — UHD 144 Hz or FHD 288 Hz?

Select UHD 144 Hz (3840 x 2160) for maximum detail in RPGs or simulators; switch to FHD 288 Hz (1920 x 1080) for competitive FPS where the higher refresh rate reduces motion blur. AI Dual Mode can automate the change when the resolution changes.

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