Hardware Spec Index

Mirenta MN-3978 XT 27" 1440p 144Hz Fast IPS Monitor

Monitors · Mirenta · SKU MN3978-XT · Released 2022 · Updated 2026-10-26

Key facts

Benchmark index2,249 (Monitors scale)
Category rank#47,560
Street price$629
Power65 W
Performance per dollar3.58
Released2022

Specifications

BrandMirenta
ModelMirenta MN-3978 XT
Screen size27-inch
Resolution2560 × 1440 (1440p)
Pixel density109 PPI
PanelFast IPS
Refresh rate144 Hz
Response time1 ms (GtG)
HDRHDR10 input
Peak brightness450 nits
Color gamut94% DCI-P3
Variable refreshVESA Adaptive-Sync, FreeSync Premium, G-SYNC Compatible
Inputs2× HDMI 2.1, 1× DisplayPort 1.4 (DSC)

Related guides

Choosing a GPU for 1440p GamingOLED Monitors ExplainedHigh Refresh Rate MonitorsChoosing a GPU for 4K Gaming

Similar Monitors

ModelBenchmarkPriceCompare
Kyndral MN-1535 Edge 27" 1440p 180Hz IPS Monitor1,993$369Compare
Novexa MN-2268 SE 27" 1440p 144Hz IPS Monitor2,142$519Compare
Corvane MN-7343 Pro 32" 4K 240Hz VA Monitor3,723$1,439Compare
Kyndral MN-9902 Plus 27" 1440p 144Hz IPS Monitor1,904$409Compare
Kyndral MN-1355 XT 32" 4K 240Hz Mini-LED IPS Monitor3,681$1,509Compare
Novexa MN-6620 XT 32" 4K 160Hz IPS Monitor2,919$1,059Compare

All Monitors · JSON

Cite this page: Hardware Spec Index, “Mirenta MN-3978 XT 27" 1440p 144Hz Fast IPS Monitor”, https://vextor7.com/item/7057418 (accessed 2026-10-26).