# Monitor MSI MAG 321UP QD-OLED 31.5" QD-OLED 3840 x 2160

**URL:** https://aio.lv/en/product--msi-mag-321up-qd-oled--11099649
**Data updated:** 2025-12-30 18:19 (EET)
**Category:** Monitors
**Manufacturer:** MSI
**Manufacturer code:** MAG 321UP QD-OLED
**EAN:** 4711377212250
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 623.49 €
**Prices and availability valid until:** 2026-07-16 23:59
**Price without VAT (21%):** 515.28 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--msi-mag-321up-qd-oled--11099649

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 10.07.2026 | free |
| Pickup points | 15.07.2026 | 1.99 EUR |
| Courier delivery to door | 15.07.2026 | 6.39 EUR |

## Summary description

The MSI MAG 321UP QD-OLED monitor features a stunning 31.5" display with a resolution of 3840 x 2160 pixels, delivering 4K Ultra HD clarity. With QD-OLED technology, it offers vibrant colors and deep blacks. The monitor has a rapid response time of 1 ms and a native aspect ratio of 16:9, ensuring smooth visuals for gaming and multimedia. It provides wide viewing angles of 178° both horizontally and vertically, making it ideal for collaborative work. Additionally, it supports VESA mounting and height adjustment for ergonomic setup.

## Long description

The MSI MAG 321UP QD-OLED is a 31.5" 4K (3840 x 2160) gaming monitor that uses a next‑generation QD‑OLED panel to deliver vivid colors and deep blacks. It features a high 165 Hz refresh rate, a very fast 0.03 ms (GtG) response time, and VESA certifications including ClearMR 9000 and DisplayHDR True Black 400. The monitor includes HDMI 2.1 connectivity with 48 Gbps bandwidth, 120 Hz console support, VRR and ALLM, and comes with OLED Care 2.0 to reduce the risk of image retention.
Advantages
The QD‑OLED panel provides improved color saturation and contrast compared with conventional panels while the 165 Hz refresh rate and near‑instant response minimize motion blur in fast gameplay. VESA ClearMR 9000 and DisplayHDR True Black 400 certifications ensure accurate motion handling and deep HDR blacks. OLED Care 2.0 adds preventative measures to lower burn‑in risk. HDMI 2.1 ports with 48 Gbps and VRR/ALLM support make the monitor suitable for modern consoles and high‑bandwidth PC graphics.
Suitable for
Competitive and immersive gaming on PC and consoles
Multimedia and movie playback that benefits from deep blacks and wide color gamut
Content review and creative work requiring accurate color and high resolution
General desktop productivity with multi‑window 4K workspace
Key specifications
Display size: 31.5"
Resolution: 3840 x 2160 (4K UHD)
Panel type: QD‑OLED
Refresh rate: 165 Hz
Response time: 0.03 ms (GtG) / Product data lists 1 ms
Brightness (typical): 250 cd/m²
Contrast ratio (typical): 1,500,000:1
Aspect ratio: 16:9
Viewing angles: 178° / 178°
HDMI: HDMI 2.1 with 48 Gbps (supports 120 Hz, VRR, ALLM)
USB Type-C downstream ports: 1
VESA mounting: Yes
Built‑in speakers: No
Energy class (SDR/HDR): G / G
Colour: Black
How to use
Place the monitor on a stable surface or mount it using a compatible VESA arm. Connect your PC or console using the HDMI 2.1 ports to enable high refresh rates and VRR; use the USB‑C downstream port as needed for compatible peripherals. Adjust brightness, color presets and OLED Care 2.0 settings in the on‑screen display menu to match your environment and content type. For console gaming, enable 120 Hz output and VRR in the console settings when supported.
Usage recommendations
To help reduce the risk of OLED image retention, vary content regularly, use built‑in pixel shift or screen saver features, keep brightness at appropriate levels for your environment, and enable OLED Care 2.0 options as provided in the monitor settings.

## Specifications

### Display

| Feature | Value |
|---|---|
| Display diagonal | 31.5 " |
| Display technology | QD-OLED |
| HD type | 4K Ultra HD |
| Aspect ratio | 16:9 |
| Display resolution | 3840 x 2160 |
| Pixel pitch | 0.181 x 0.181 |
| Response time | 1 ms |
| Contrast ratio (typical) | 1500000:1 |
| Display brightness (typical) | 250 cd/m² |
| Viewing angle, vertical | 178 ° |
| Viewing angle, horizontal | 178 ° |
| Horizontal scan range | 30 - 390 |
| Native aspect ratio | 16:9 |
| Vertical scan range | 48 - 165 |
| Colour gamut | 110.1 % |
| Display number of colours | 1.07 billion colours |
| Touchscreen | No |
| Anti-glare screen | Yes |
| Colour gamut standard | DCI-P3 |

### Design

| Feature | Value |
|---|---|
| Screen shape | Flat |
| Product colour | Black |
| Panel mounting interface | 100 x 100 |
| Market positioning | Gaming |
| Frameless design | Yes |

### Ports & interfaces

| Feature | Value |
|---|---|
| HDMI ports quantity | 2 |
| DisplayPorts quantity | 1 |
| USB Type-C downstream ports quantity | 1 |
| Headphone out | Yes |
| Built-in USB hub | No |
| HDMI version | 2.1 |
| HDMI | Yes |
| DisplayPort version | 1.4a |
| USB Type-C DisplayPort Alternate Mode | Yes |

### Ergonomics

| Feature | Value |
|---|---|
| Swivel angle range | 30 - 30 |
| Tilt adjustment | Yes |
| Cable lock slot type | Kensington |
| VESA mounting | Yes |
| Adjustable height (max) | 110 mm |

### Audio

| Feature | Value |
|---|---|
| Built-in speaker(s) | No |

### Performance

| Feature | Value |
|---|---|
| sRGB coverage (typical) | 138.2 % |
| NVIDIA G-SYNC | No |
| AMD FreeSync | No |

### Multimedia

| Feature | Value |
|---|---|
| Built-in camera | No |

### Other features

| Feature | Value |
|---|---|
| Headphone outputs | 1 |
| Maximum refresh rate | 165 Hz |
| Viewable size, vertical | 394.73 mm |
| Viewable size, horizontal | 699.48 mm |
| Cable lock slot | Yes |
| Height adjustment | Yes |
| Tilt angle range | -5 - 15 |
| Pivot | Yes |
| Swivelling | Yes |
| Pivot angle | -10 - 10 |
| Weight (without stand) | 6400 g |
| Height (without stand) | 419 mm |
| Depth (without stand) | 72 mm |

### Power

| Feature | Value |
|---|---|
| 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 |
| Power consumption (off) | 0.3 W |
| Power consumption (standby) | 0.5 W |
| AC input frequency | 50/60 |
| AC input voltage | 100 - 240 |
| Energy efficiency scale | A to G |

### Weight & dimensions

| Feature | Value |
|---|---|
| Width (with stand) | 717 mm |
| Height (with stand) | 457 mm |
| Depth (with stand) | 242 mm |
| Width (without stand) | 717 mm |

### Packaging data

| Feature | Value |
|---|---|
| Package depth | 200 mm |
| Package height | 538 mm |
| Package width | 990 mm |

### Logistics data

| Feature | Value |
|---|---|
| Harmonized System (HS) code | 85285210 |

## FAQ

### How much does the Monitor MSI MAG 321UP QD-OLED cost, and is it available for purchase?

The price is 623.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 197 pcs. are in stock, and you can place your purchase right now with delivery across Latvia and Europe or choose pickup at the Riga collection point. We offer favorable purchase terms, including the option to split the payment into convenient monthly installments. Availability and price are updated in real time, so we recommend placing your order in advance.

### If I order this product today, when will I receive my order?

If you place your order today, delivery will be as fast and convenient as possible. You will be able to pick up your order on 10.07.2026 at the Riga pickup point or choose delivery across Latvia and Europe. We carefully inspect every purchase and pack it securely for safe transportation.

### What payment options are available?

AiO.lv offers several payment methods: Bank transfer, Bank cards on-line, Apple Pay, Google Pay, Installment, Leasing for legal entities. All transactions are 100% secure and encrypted.

### Can Monitor MSI MAG 321UP QD-OLED be purchased with a lease?

Yes, the purchase is available both on credit and with an interest-free installment plan. Learn more about installments and credit options: https://aio.lv/en/payment#b3

### Can this product be purchased for a company (with VAT)?

Yes. AiO.lv works with legal entities in Latvia and across Europe. The product price already includes VAT. For certain product categories, as well as for companies from other EU countries with a valid VAT number, a 0% VAT rate may apply. We issue the invoice immediately after the order is placed, support electronic BIS invoices, and automatically generate all necessary accounting documents. You can complete the purchase for a company online — simply select the company profile and choose bank transfer as the payment method during checkout.

### What is the warranty period?

All MSI products come with an official 2 Years warranty. It covers all manufacturing defects and malfunctions that may occur during use. The warranty is valid at all authorized MSI service centers and through AiO.lv

### Can the product be returned after purchase?

Yes, you can return the product within 14 days of purchase if you bought it as a consumer (not a legal entity). Returns are possible without giving any reason — the main condition is that the product retains its original appearance and full set of accessories. We will make the process as simple and convenient as possible: just contact our customer support team, and we will help you arrange the return.

### Where should I contact for warranty service?

For warranty-related questions you can contact the AiO.lv (SIA VSPRO) customer support team. More information about warranty service: https://aio.lv/en/warranty

### How can I tell if this product suits my needs?

When making a choice, we recommend paying attention to the key features: display diagonal, display resolution, hd type, display technology, pixel pitch, response time, contrast ratio (typical), display brightness (typical), screen shape, usb type-c downstream ports quantity, built-in usb hub, vesa mounting, built-in speaker(s), energy efficiency class (sdr), energy efficiency class (hdr), energy consumption (sdr) per 1000 hours, energy consumption (hdr) per 1000 hours, aspect ratio, product colour, compatibility with your devices or usage conditions, material quality, functionality, and warranty terms. These characteristics will help you determine how well the model meets your needs.

### Where can I download the instructions for Monitor MSI MAG 321UP QD-OLED?

You can download the instructions in PDF format from the “Instructions” section on the product description page. The file contains complete information about installation, setup, and usage.

## Image

https://aio.lv/img/cache/product/11099649/65420430_large.webp