# MSI MPG 321CURX 32-inch 4K QD-OLED 240Hz

Source: https://www.ranked10.co.uk/tech/best-oled-gaming-monitors/msi-mpg-321curx-qd-oled
Ranked #3 in "Best OLED Gaming Monitor 2026: 10 Ranked, Brightness Listed Four Ways": https://www.ranked10.co.uk/tech/best-oled-gaming-monitors

- Price: £698.99 (checked on Amazon UK on 2026-09-23)
- Amazon rating: 4.5 from 77 ratings
- Buy on Amazon: https://www.amazon.co.uk/dp/B0BV6STN1D?tag=ranked10-21

The MSI MPG 321CURX QD-OLED is the third entry in this guide: a curved 3840 x 2160 QD-OLED monitor at £698.99, rated 4.5 from 77 ratings. MSI lists it with a 240 Hz refresh rate, a 0.03 ms (GtG) response time, 10-bit colour at 99% DCI-P3, Delta E ≤2 and VESA DisplayHDR True Black 400 certification. On paper it is the only screen here pairing a 4K panel with 240 Hz, and it sits £99.99 above the 27-inch 4K OLED Gigabyte at £599.00.

Two numbers in its own listing do not line up. The title says 32 Inch; the specification field says "Screen Size: 31.5 Inches". The rating count states 77, but the star breakdown adds to 100 (75 five-star, 11 four-star, five three-star, five two-star, four one-star). The dimensions are odder still — "72D x 48W x 32H centimetres" is not the shape of any 32-inch 16:9 screen. Brightness, at least, is written the same way twice: "1000 nits" in the specs and "up to 1000 nits" in the bullet, which is more consistency than the rest of this set manages. Everything on this page comes from the Amazon listing, not from testing we carried out.

## Specification

| Field | Value |
|---|---|
| Price | £698.99 (as listed) |
| Customer rating | 4.5 out of 5, from 77 ratings (as listed) |
| Panel | Quantum Dot OLED, 3840 x 2160, 1700R curve |
| Refresh rate and response | 240 Hz / 0.03 ms (GtG) |
| Brightness | 1000 nits in the specs, "up to 1000 nits" in the bullet |
| Contrast ratio | 1500000:1 native (as listed) |
| Screen size | "31.5 Inches" in the specs; the title says 32 Inch |
| Star breakdown | 75 five-star, 11 four-star, 5 three-star, 5 two-star, 4 one-star = 100 |

## Questions people ask

**What size is the MSI MPG 321CURX QD-OLED?**

The title says 32 Inch and the specification field says "Screen Size: 31.5 Inches" — both figures appear on the same MSI listing.

**Is the MSI MPG 321CURX a real OLED?**

Yes. Its "Display Type" field reads "OLED" and the bullet describes Quantum Dot OLED with self-emitting pixels, unlike the 49-inch screens in this guide whose feeds say LED and VA.

**How bright is the MSI MPG 321CURX?**

The specification says "1000 nits" and the bullet says "up to 1000 nits peak brightness" — the figure at least agrees with itself.

**Can it run 4K at 240Hz over USB-C?**

MSI lists USB Type-C with Power Delivery (98W) alongside DisplayPort 1.4a and HDMI 2.1 ports, and states the interface options are "all UHD/240Hz".

**How many ratings does the MSI MPG 321CURX have?**

The listing states 77 ratings, while the star breakdown on the same page adds up to 100.

**What does the MSI MPG 321CURX cost?**

£698.99 as listed, which is £99.99 more than the 27-inch 4K OLED Gigabyte at £599.00 in this guide.