Hardware Spec Index

Mirenta MN-4423 Ultra 32" 4K 240Hz WOLED Monitor

Monitors · Mirenta · SKU MN4423-ULTRA · Released 2023 · Updated 2026-10-26

Key facts

Benchmark index3,815 (Monitors scale)
Category rank#26,504
Street price$1,609
Power101 W
Performance per dollar2.37
Released2023

Specifications

BrandMirenta
ModelMirenta MN-4423 Ultra
Screen size32-inch
Resolution3840 × 2160 (4K)
Pixel density138 PPI
PanelWOLED
Refresh rate240 Hz
Response time0.03 ms (GtG)
HDRVESA DisplayHDR True Black 400
Peak brightness1000 nits
Color gamut99% DCI-P3
Variable refreshVESA Adaptive-Sync, FreeSync Premium, G-SYNC Compatible
Inputs2× HDMI 2.1, 1× DisplayPort 1.4 (DSC)

Related guides

OLED Monitors ExplainedHigh Refresh Rate MonitorsChoosing a GPU for 4K GamingChoosing a GPU for 1440p Gaming

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Cite this page: Hardware Spec Index, “Mirenta MN-4423 Ultra 32" 4K 240Hz WOLED Monitor”, https://vextor7.com/item/64026865 (accessed 2026-10-26).