Key Features
- Next-Gen QD-OLED Panel – With stunning image quality and fast response time
- Fastest 0.03ms GtG response time and 240Hz refresh rate
- QD Premium Color – Ensures the color meets the market standard – Delta E≤2
- Incredible HDR visual – VESA DisplayHDR True Black 400
- Gaming Intelligence App – Create the perfect viewing settings for your games
- MSI OLED Care 2.0 – Reduced the risk of OLED image sticking / burn-in
- KVM – Control multiple devices via one set of keyboard, mouse, and monitor
- Mystic Light – The ultimate gaming finish
- Console Mode – Provide HDMI™ 2.1 with a full 48 Gbps bandwidth
- Adjustable Stand – Easily change the position of the monitor for maximum ergonomics
MPG 321URX QD-OLED
Brighter Colours, Sublime Black Levels
Equipped with a 31.5"" UHD (3840 x 2160) QD-OLED panel with a high 240Hz refresh rate & an ultra-low 0.03ms response time, the MPG 321URX QD-OLED provides a competitive edge &outstanding image quality. The MPG 321URX QD-OLED features Quantum Dot technology, an elite colour gamut (1.07 billion colours, 99% DCI-P3), VESA DisplayHDR True Black 400 dynamic contrast & brightness, Gaming Intelligence AI, Mystic Light ambient illumination, and a 4-way adjustable stand.
Stunning QD-OLED Panel
The latest generation of MSI QD-OLED gaming monitors feature an improved sub-pixel arrangement with sharper images, finer details, and clearer text. The large 31.5" screen (80 cm) supports 178° wide viewing angles with minimal colour shift when viewed from different angles. An anti-reflective surface coating design reduces glare from direct & ambient environmental light.
240 Hz Refresh Rate & 0.03 ms GtG Response Time
Experience smoother movement & tracking with a high 240 Hz refresh rate, and unlock the full potential of premium GPU & memory hardware. An incredibly low 0.03ms (GtG) response time dramatically reduces monitor blurring, and is essential for fast-paced games.
VESA Certified DisplayHDR True Black 400
VESA Certified DisplayHDR True Black 400 monitors produce a consistently higher brightness range as well as superior detail in darker regions. Enjoy realistic dynamic contrast by OLED pixel dimming control that mimics the human eye in the real world.
VESA Certified ClearMR 13000
An incredible VESA ClearMR 13000 certification indicates a superb motion clarity score.A dynamically engineered layer of nanoparticles enhances both the colours & luminance of the QD-OLED panel display.
Graphene Film & Custom Heatsink
The rear of the panel employs graphene film and a custom-designed passive heatsink, which results in highly efficient thermal conductivity. This completely eliminates the need for active fan cooling. A premium pivot-, tilt-, swivel- & height-adjustable stand can be tailored to specific ergonomic demands (100x100mm VESA compatible). The monitor can be updated at any time to firmware via USB connector for the most up-to-date settings.
MSI OLED Care 2.0 & Extended 3 Year Warranty
MSI OLED Care 2.0* significantly reduces the chances of OLED screen burn-in and includes:
- Pixel shift (movement)
- Panel protection (refresh)
- Static screen detection (dim)
MSI guarantees a 3-year warranty on OLED panels. Our 3-year warranty extends beyond typical coverage—it includes protection against the burn-in issue.
Gaming Intelligence & Smart Features
MSI Gaming Intelligence offers a host of smart gaming features such as Smart Crosshair, Optix Scope, and A.I. Vision for an enhanced in-game experience. With MSI Mystic Light, monitor lighting effects can easily be synced with other Mystic Light enabled hardware. KVM technology enables 2 separate systems to connect simultaneously to one monitor, and is supported by PiP (Picture in Picture) & PbP (Picture by Picture). MSI Console Mode is compatible with next-gen gaming console platforms.
A built-in USB Hub can be enabled via USB Type-B upstream cable (included):
- 2 x USB 2.0 Type-A
- 1 x USB 2.0 Type-B
Display Connectivity:
- DisplayPort 1.4a: 3840 x 2160 (240 Hz max.)
- 2 x HDMI 2.1: 3840 x 2160 (240 Hz max.)
- USB Type-C: 3840 x 2160 (240 Hz max. DP alt.) with 90W power delivery
| Audio |
| Built-in speaker(s) |
No |
| Performance |
| Built-in speaker(s) |
No |
| Built-in camera |
No |
| AMD FreeSync |
No |
| NVIDIA G-SYNC |
No |
| VESA Adaptive Sync support |
Yes |
| Display |
| Display brightness (typical) |
250 cd/m² |
| Screen shape |
Flat |
| Native aspect ratio |
16:9 |
| Colour gamut |
99% |
| Maximum refresh rate |
240 Hz |
| sRGB coverage (typical) |
138% |
| HD type |
4K Ultra HD |
| Display technology |
QD-OLED |
| Viewing angle, horizontal |
178° |
| Viewing angle, vertical |
178° |
| Pixel pitch |
0.1814 x 0.1814 mm |
| Horizontal scan range |
104.88 - 565.44 kHz |
| Vertical scan range |
48 - 240.39 Hz |
| Aspect ratio |
16:9 |
| Viewable size, horizontal |
69.9 cm |
| Viewable size, vertical |
39.5 cm |
| Supported graphics resolutions |
3860 x 2160 |
| Supported video modes |
2160p |
| Display resolution |
3840 x 2160 pixels |
| Response time |
1 ms |
| Display diagonal |
80 cm (31.5") |
| Contrast ratio (typical) |
150000:1 |
| Touchscreen |
No |
| High Dynamic Range (HDR) supported |
Yes |
| High Dynamic Range (HDR) technology |
High Dynamic Range (HDR) 600 |
| Display diagonal (metric) |
80 cm |
| Colour gamut standard |
DCI-P3 |
| Anti-glare screen |
Yes |
| Multimedia |
| Built-in speaker(s) |
No |
| Built-in camera |
No |
| Design |
| Market positioning |
Gaming |
| Product colour |
Black |
| Frameless design |
Yes |
| Camera |
| Built-in camera |
No |
| Ports & interfaces |
| Built-in USB hub |
Yes |
| USB upstream port type |
USB Type-B |
| USB Type-A downstream ports quantity |
2 |
| USB Type-C downstream ports quantity |
1 |
| Headphone out |
Yes |
| HDMI ports quantity |
2 |
| DisplayPorts quantity |
1 |
| Headphone outputs |
1 |
| HDMI |
Yes |
| HDMI version |
2.1 |
| DisplayPort version |
1.4a |
| USB Type-C DisplayPort Alternate Mode |
Yes |
| Number of USB Type-B upstream ports quantity |
1 |
| Technical details |
| Height (without stand) |
418 mm |
| Depth (without stand) |
69 mm |
| Width (without stand) |
718 mm |
| Cable lock slot |
Yes |
| HDMI |
Yes |
| Product colour |
Black |
| Weight (with stand) |
9.6 kg |
| Touchscreen |
No |
| Ergonomics |
| VESA mounting |
Yes |
| Cable lock slot |
Yes |
| Panel mounting interface |
100 x 100 mm |
| Swivelling |
Yes |
| Swivel angle range |
-30 - 30° |
| Tilt angle range |
-5 - 15° |
| Pivot |
Yes |
| Pivot angle |
-10 - 10° |
| Height adjustment |
Yes |
| Cable lock slot type |
Kensington |
| Tilt adjustment |
Yes |
| Adjustable height (max) |
11 cm |
| Power |
| AC input voltage |
100 - 240 V |
| AC input frequency |
50/60 Hz |
| Power consumption (standby) |
0.5 W |
| Power consumption (off) |
0.3 W |
| Energy efficiency scale |
A to G |
| Energy efficiency class (SDR) |
G |
| Energy efficiency class (HDR) |
G |
| Energy consumption (SDR) per 1000 hours |
44 kWh |
| Energy consumption (HDR) per 1000 hours |
44 kWh |
| Weight & dimensions |
| Height (without stand) |
418 mm |
| Depth (without stand) |
69 mm |
| Width (without stand) |
718 mm |
| Width (with stand) |
718 mm |
| Depth (with stand) |
242 mm |
| Height (with stand) |
483 mm |
| Weight (with stand) |
9.6 kg |
| Weight (without stand) |
6.7 kg |
| Package width |
995 mm |
| Package depth |
195 mm |
| Package height |
540 mm |
| Package weight |
12.3 kg |
| Packaging data |
| Package width |
995 mm |
| Package depth |
195 mm |
| Package height |
540 mm |
| Package weight |
12.3 kg |
| Other features |
| Height (without stand) |
418 mm |
| Depth (without stand) |
69 mm |
| Width (without stand) |
718 mm |
| HDMI |
Yes |
| Energy efficiency scale |
A to G |
| USB Type-C DisplayPort Alternate Mode |
Yes |
| Touchscreen |
No |
| Logistics data |
| Harmonized System (HS) code |
85285210 |
