Monitor MSI 4K Ultra HD 31,5" 240 Hz
Visualize your victory with the MAG 321UPX QD-OLED gaming monitor The monitor features the latest QD-OLED panel with a resolution of 3840 x 2160 (UHD), a refresh rate of 240 Hz and a lightning-fast response time of 0.03 ms (Gt - G). VESA certification for Clear - MR 13000 and Display - HDR True Black 400 guarantees exceptionally vivid images and minimizes motion blur. In addition, OLED Care 2.0 technology reduces the risk of image burn-in. For console gamers, the MAG 321UPX QD-OLED offers HDMI 2.1 ports with 48Gbps bandwidth, 120Hz support, VRR technology, and ALLM functionality. Adaptive Sync Display - HDR True Black 400 Screen type: QD-OLED, flat Diagonal [inches]: 31.5" Resolution: 3840 × 2160 (UHD) Dot pitch [mm]: 0.1814 × 0.1814 Refresh rate [Hz]: 240 Aspect ratio: 16:9 Display surface: Anti-Reflection Brightness [cd/m2]: 250 Contrast: 1500000:1 Response [ms]: 0.03 ms (GTG) Viewing angles (Horizontal/Vertical): 178°/178° Number of colors: 1.07 billion (10bit) Speakers: No Connectors: 1× Display - Port 1.4a 2× HDMI (4K@240Hz) 1× USB-C (DP alt. + 15W PD) 1× headphone output Power supply: 100-240V, 50/60Hz Wall mount: Yes, VESA 100 x 100 mm Ergonomics: Tilt: -5° to 15° Rotation: ±30° Pivot: ±10° Height adjustment: 0–100 mm Color: Black Dimensions (with stand, WxHxD mm): 717 × 477 × 242 mm Dimensions (without stand, WxHxD mm): 717 × 419 × 72 mm Weight [kg]: 9.1/11.4 (net/gross) .
Visualize your victory with the MAG 321UPX QD-OLED gaming monitor The monitor features the latest QD-OLED panel with a resolution of 3840 x 2160 (UHD), a refresh rate of 240 Hz and a lightning-fast response time of 0.03 ms (Gt - G). VESA certification for Clear - MR 13000 and Display - HDR True Black 400 guarantees exceptionally vivid images and minimizes motion blur. In addition, OLED Care 2.0 technology reduces the risk of image burn-in. For console gamers, the MAG 321UPX QD-OLED offers HDMI 2.1 ports with 48Gbps bandwidth, 120Hz support, VRR technology, and ALLM functionality. Adaptive Sync Display - HDR True Black 400 Screen type: QD-OLED, flat Diagonal [inches]: 31.5" Resolution: 3840 × 2160 (UHD) Dot pitch [mm]: 0.1814 × 0.1814 Refresh rate [Hz]: 240 Aspect ratio: 16:9 Display surface: Anti-Reflection Brightness [cd/m2]: 250 Contrast: 1500000:1 Response [ms]: 0.03 ms (GTG) Viewing angles (Horizontal/Vertical): 178°/178° Number of colors: 1.07 billion (10bit) Speakers: No Connectors: 1× Display - Port 1.4a 2× HDMI (4K@240Hz) 1× USB-C (DP alt. + 15W PD) 1× headphone output Power supply: 100-240V, 50/60Hz Wall mount: Yes, VESA 100 x 100 mm Ergonomics: Tilt: -5° to 15° Rotation: ±30° Pivot: ±10° Height adjustment: 0–100 mm Color: Black Dimensions (with stand, WxHxD mm): 717 × 477 × 242 mm Dimensions (without stand, WxHxD mm): 717 × 419 × 72 mm Weight [kg]: 9.1/11.4 (net/gross) .
Visualize your victory with the MAG 321UPX QD-OLED gaming monitor The monitor features the latest QD-OLED panel with a resolution of 3840 x 2160 (UHD), a refresh rate of 240 Hz and a lightning-fast response time of 0.03 ms (Gt - G). VESA certification for Clear - MR 13000 and Display - HDR True Black 400 guarantees exceptionally vivid images and minimizes motion blur. In addition, OLED Care 2.0 technology reduces the risk of image burn-in. For console gamers, the MAG 321UPX QD-OLED offers HDMI 2.1 ports with 48Gbps bandwidth, 120Hz support, VRR technology, and ALLM functionality. Adaptive Sync Display - HDR True Black 400 Screen type: QD-OLED, flat Diagonal [inches]: 31.5" Resolution: 3840 × 2160 (UHD) Dot pitch [mm]: 0.1814 × 0.1814 Refresh rate [Hz]: 240 Aspect ratio: 16:9 Display surface: Anti-Reflection Brightness [cd/m2]: 250 Contrast: 1500000:1 Response [ms]: 0.03 ms (GTG) Viewing angles (Horizontal/Vertical): 178°/178° Number of colors: 1.07 billion (10bit) Speakers: No Connectors: 1× Display - Port 1.4a 2× HDMI (4K@240Hz) 1× USB-C (DP alt. + 15W PD) 1× headphone output Power supply: 100-240V, 50/60Hz Wall mount: Yes, VESA 100 x 100 mm Ergonomics: Tilt: -5° to 15° Rotation: ±30° Pivot: ±10° Height adjustment: 0–100 mm Color: Black Dimensions (with stand, WxHxD mm): 717 × 477 × 242 mm Dimensions (without stand, WxHxD mm): 717 × 419 × 72 mm Weight [kg]: 9.1/11.4 (net/gross) .
Visualize your victory with the MAG 321UPX QD-OLED gaming monitor The monitor features the latest QD-OLED panel with a resolution of 3840 x 2160 (UHD), a refresh rate of 240 Hz and a lightning-fast response time of 0.03 ms (Gt - G). VESA certification for Clear - MR 13000 and Display - HDR True Black 400 guarantees exceptionally vivid images and minimizes motion blur. In addition, OLED Care 2.0 technology reduces the risk of image burn-in. For console gamers, the MAG 321UPX QD-OLED offers HDMI 2.1 ports with 48Gbps bandwidth, 120Hz support, VRR technology, and ALLM functionality. Adaptive Sync Display - HDR True Black 400 Screen type: QD-OLED, flat Diagonal [inches]: 31.5" Resolution: 3840 × 2160 (UHD) Dot pitch [mm]: 0.1814 × 0.1814 Refresh rate [Hz]: 240 Aspect ratio: 16:9 Display surface: Anti-Reflection Brightness [cd/m2]: 250 Contrast: 1500000:1 Response [ms]: 0.03 ms (GTG) Viewing angles (Horizontal/Vertical): 178°/178° Number of colors: 1.07 billion (10bit) Speakers: No Connectors: 1× Display - Port 1.4a 2× HDMI (4K@240Hz) 1× USB-C (DP alt. + 15W PD) 1× headphone output Power supply: 100-240V, 50/60Hz Wall mount: Yes, VESA 100 x 100 mm Ergonomics: Tilt: -5° to 15° Rotation: ±30° Pivot: ±10° Height adjustment: 0–100 mm Color: Black Dimensions (with stand, WxHxD mm): 717 × 477 × 242 mm Dimensions (without stand, WxHxD mm): 717 × 419 × 72 mm Weight [kg]: 9.1/11.4 (net/gross) .
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The lowest price for Monitor MSI 4K Ultra HD 31,5" 240 Hz right now is $1,666.00 at Ubuy Australia.
The all-time low was $1,468.00 on 26 Aug 2026 — today's price is 13% above the lowest ever. That's a little above the best price we've seen.
Prices last updated 6 Oct 2026.
Last updated at 06/10/2026 20:12:21
MSI MAG 321UPX QD-OLED 31.5 Inch 4K UHD Gaming Monitor - 3840 x 2160 Quantum Dot OLED Panel 240Hz / 0.03ms 99% DCI-P3 ΔE≤2 DisplayHDR True Black
Delivery between 11–15 Oct $41
| Brand | MSI |
| Touch Screen | Yes |
| With Speakers | Yes |
| Resolution | 3840 x 2160 |
| Connector Type | HDMI, DisplayPort, USB-C |
MSI MAG 321UPX QD-OLED 31.5 Inch 4K UHD Gaming Monitor - 3840 x 2160 Quantum Dot OLED Panel 240Hz / 0.03ms 99% DCI-P3 ΔE≤2 DisplayHDR True Black
Delivery between 11–15 Oct $41
| Brand | MSI |
| Touch Screen | Yes |
| With Speakers | Yes |
| Resolution | 3840 x 2160 |
| Connector Type | HDMI, DisplayPort, USB-C |
