Hardware Spec Index

Orbita MN-4391 Pro 27" 1440p 165Hz IPS Monitor

Monitors · Orbita · SKU MN4391-PRO · Released 2021 · Updated 2026-10-24

Key facts

Benchmark index1,825 (Monitors scale)
Category rank#34,122
Street price$339
Power62 W
Performance per dollar5.38
Released2021

Specifications

BrandOrbita
ModelOrbita MN-4391 Pro
Screen size27-inch
Resolution2560 × 1440 (1440p)
Pixel density109 PPI
PanelIPS
Refresh rate165 Hz
Response time1 ms (GtG)
HDRHDR10 input
Peak brightness400 nits
Color gamut95% DCI-P3
Variable refreshVESA Adaptive-Sync, FreeSync Premium, G-SYNC Compatible
Inputs2× HDMI 2.1, 1× DisplayPort 1.4 (DSC)

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Cite this page: Hardware Spec Index, “Orbita MN-4391 Pro 27" 1440p 165Hz IPS Monitor”, https://vextor7.com/item/2225518 (accessed 2026-10-24).