MSI MAG 321UP QD-OLED computer monitor 80 cm (31.5") 3840 x 2160 pixels 4K Ultra HD Black
- 3rd QD-OLED Panel – With stunning image quality and fast response time
- Fastest 0.03ms GtG response time and 165Hz refresh rate
- QD Premium Color – Ensures the color meets the market standard – Delta E≤2
- Incredible HDR visual – VESA DisplayHDR True Black 400
- MSI OLED Care 2.0 – Reduced the risk of OLED burn-in
- Console Mode – Provide HDMITM 2.1 (4K@165Hz) with a full 48 Gbps bandwidth
- Adjustable Stand – Easily change the position of the monitor for maximum ergonomics
- 3-Year Burn-In Warranty – Including coverage for OLED burn-in
More Information
Reasons To Buy

QD-OLED Display
MSI's renowned QD tech, combined with the latest OLED panel technology, these displays exhibit the best picture quality and incredible high contrast when gaming

165Hz High Refresh Rate
Experience smooth gaming with a blazing fast refresh rate, that gives you the upper hand in fast-moving games.

0.03ms Fast Response Time
Eliminate screen tearing and choppy frame rates with 0.03ms GtGresponse time.

OLED Care 2.0
MSI developing a more advanced version to provide several care services and significantly reduce the chances of OLED screen aging.

Custom Heatsink
Graphene film and customized heatsink designs, the synergy between these two elements enables monitor to operate without an active cooling fan, achieving a fanless design. This ensures efficient and silent heat dispersion, further extending the panel's lifespan.

VESA DisplayHDR True Black 400
It has passed the VESA DisplayHDR True Black 400 Certification, meaning it can provide a display with the most realistic colors.
Description
Specifications
Audio | |
---|---|
Built-in speaker(s) | No |
Performance | |
Built-in speaker(s) | No |
Built-in camera | No |
AMD FreeSync | No |
NVIDIA G-SYNC | No |
Display | |
Display brightness (typical) | 250 cd/m² |
Screen shape | Flat |
Display number of colours | 1.07 billion colours |
Native aspect ratio | 16:9 |
Colour gamut | 110.1% |
Maximum refresh rate | 165 Hz |
sRGB coverage (typical) | 138.2% |
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 | 30 - 390 kHz |
Vertical scan range | 48 - 165 Hz |
Aspect ratio | 16:9 |
Viewable size, horizontal | 69.9 cm |
Viewable size, vertical | 39.5 cm |
Display resolution | 3840 x 2160 pixels |
Response time | 1 ms |
Display diagonal | 80 cm (31.5") |
Contrast ratio (typical) | 1500000:1 |
Touchscreen | No |
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 | No |
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 |
Technical details | |
---|---|
Height (without stand) | 419 mm |
Depth (without stand) | 72 mm |
Width (without stand) | 717 mm |
Cable lock slot | Yes |
HDMI | Yes |
Product colour | Black |
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 | 50 kWh |
Energy consumption (HDR) per 1000 hours | 50 kWh |
Weight & dimensions | |
Height (without stand) | 419 mm |
Depth (without stand) | 72 mm |
Width (without stand) | 717 mm |
Width (with stand) | 717 mm |
Depth (with stand) | 242 mm |
Height (with stand) | 457 mm |
Weight (without stand) | 6.4 kg |
Package width | 990 mm |
Package depth | 200 mm |
Package height | 538 mm |
Packaging data | |
Package width | 990 mm |
Package depth | 200 mm |
Package height | 538 mm |
Other features | |
Height (without stand) | 419 mm |
Depth (without stand) | 72 mm |
Width (without stand) | 717 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 |
Delivery Details
- UK distributors.
- Order before 4 pm for next-day delivery.
- Standard (2-3 days) £7.50
- Next Day £9.99
- Free standard delivery over £100
There are deivery surcharges to these postcodes:
Postcode | Charge |
IV3-40 | £20 |
IV52-54 | £20 |
IV63 | £20 |
KW1-14 | £20 |
PA10-40 | £20 |
PH19-40 | £20 |
PH50 | £20 |
HS | £50 |
IV41-51 | £50 |
IV55-56 | £50 |
KA27-28 | £50 |
KW15-17 | £50 |
PA41-49 | £50 |
PA60-62 | £50 |
PA76-78 | £50 |
PH41-44 | £50 |
ZE | £50 |
IM | £50 |
JE | £50 |
GY | £50 |
TR21-25 | £50 |
BT | £20 |
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---|---|---|---|---|---|
SKU |
XG49VQ
|
LS32BG850NUXXU
|
PA348CGV
|
45B1U6900C/00
|
45B1U6900CH/00
|
Manufacturer |
ASUS
|
Samsung
|
ASUS
|
Philips
|
Philips
|
Display diagonal |
30 to 50 inches
|
30 to 50 inches
|
30 to 50 inches
|
30 to 50 inches
|
30 to 50 inches
|
Product colour |
Black
|
N/A
|
Black
|
Black
|
Black
|
Built-in camera |
N
|
N
|
N
|
N
|
Y
|
Market positioning |
Gaming
|
Gaming
|
Graphics design
|
Business
|
Business
|
Native aspect ratio |
32:9
|
16:9
|
21:9
|
32:9
|
32:9
|
VESA mounting |
Y
|
Y
|
Y
|
Y
|
Y
|
NVIDIA G-SYNC |
Y
|
N
|
N
|
N/A
|
N/A
|
Built-in USB hub |
Y
|
Y
|
Y
|
Y
|
Y
|
AMD FreeSync |
Y
|
Y
|
Y
|
N/A
|
N/A
|
Display technology |
LED
|
N/A
|
N/A
|
LED
|
LED
|
Touchscreen |
N
|
N
|
N
|
N
|
N
|