Hardware Spec Index

Kyndral MN-8399 Prime 27" 4K 144Hz QD-OLED Monitor

Monitors · Kyndral · SKU MN8399-PRIME · Released 2026 · Updated 2026-10-25

Key facts

Benchmark index2,980 (Monitors scale)
Category rank#14,474
Street price$1,119
Power90 W
Performance per dollar2.66
Released2026

Specifications

BrandKyndral
ModelKyndral MN-8399 Prime
Screen size27-inch
Resolution3840 × 2160 (4K)
Pixel density163 PPI
PanelQD-OLED
Refresh rate144 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)

Related guides

OLED Monitors ExplainedChoosing a GPU for 4K GamingHigh Refresh Rate MonitorsChoosing a GPU for 1440p Gaming

Similar Monitors

ModelBenchmarkPriceCompare
Mirenta MN-5684 Plus 27" 1440p 144Hz VA Monitor1,922$439Compare
Orbita MN-7542 Plus 27" 1080p 144Hz VA Monitor1,646$269Compare
Kyndral MN-4451 Max 27" 1440p 144Hz IPS Monitor1,221$139Compare
Corvane MN-4741 Ultra 49" DQHD 240Hz IPS Monitor3,960$1,709Compare
Orbita MN-8517 Core 32" 1440p 165Hz Fast IPS Monitor2,167$499Compare
Mirenta MN-6766 Ti 24" 1080p 144Hz Fast IPS Monitor1,307$179Compare

All Monitors · JSON

Cite this page: Hardware Spec Index, “Kyndral MN-8399 Prime 27" 4K 144Hz QD-OLED Monitor”, https://vextor7.com/item/76987802 (accessed 2026-10-25).