Hardware Spec Index

Mirenta MN-3621 Ultra 34" UWQHD 240Hz QD-OLED Monitor

Monitors · Mirenta · SKU MN3621-ULTRA · Released 2025 · Updated 2026-10-21

Key facts

Benchmark index3,134 (Monitors scale)
Category rank#3,994
Street price$939
Power99 W
Performance per dollar3.34
Released2025

Specifications

BrandMirenta
ModelMirenta MN-3621 Ultra
Screen size34-inch (curved)
Resolution3440 × 1440 (UWQHD)
Pixel density110 PPI
PanelQD-OLED
Refresh rate240 Hz
Response time0.03 ms (GtG)
HDRVESA DisplayHDR True Black 400
Peak brightness1300 nits
Color gamut99% DCI-P3
Variable refreshVESA Adaptive-Sync, FreeSync Premium, G-SYNC Compatible
Inputs2× HDMI 2.1, 1× DisplayPort 2.1 (UHBR20), USB-C (DP Alt, 90 W)

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Cite this page: Hardware Spec Index, “Mirenta MN-3621 Ultra 34" UWQHD 240Hz QD-OLED Monitor”, https://vextor7.com/item/4137713 (accessed 2026-10-21).