Orbita MN-8391 Pro 27" 1440p 144Hz VA Monitor
Monitors · Orbita · SKU MN8391-PRO · Released 2022 · Updated 2026-10-20
Key facts
| Benchmark index | 1,958 (Monitors scale) |
|---|---|
| Category rank | #43,995 |
| Street price | $449 |
| Power | 63 W |
| Performance per dollar | 4.36 |
| Released | 2022 |
Specifications
| Brand | Orbita |
|---|---|
| Model | Orbita MN-8391 Pro |
| Screen size | 27-inch |
| Resolution | 2560 × 1440 (1440p) |
| Pixel density | 109 PPI |
| Panel | VA |
| Refresh rate | 144 Hz |
| Response time | 1 ms (MPRT) |
| HDR | HDR10 input |
| Peak brightness | 300 nits |
| Color gamut | 92% DCI-P3 |
| Variable refresh | VESA Adaptive-Sync, FreeSync Premium, G-SYNC Compatible |
| Inputs | 2× 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
| Model | Benchmark | Price | Compare |
|---|---|---|---|
| Orbita MN-9589 SE 27" 1440p 180Hz VA Monitor | 1,851 | $379 | Compare |
| Novexa MN-2796 Ti 34" UWQHD 240Hz IPS Monitor | 3,306 | $1,319 | Compare |
| Mirenta MN-5267 XT 24" 1080p 165Hz VA Monitor | 1,193 | $129 | Compare |
| Orbita MN-6477 Pro 27" 1080p 144Hz IPS Monitor | 1,347 | $179 | Compare |
| Mirenta MN-6469 Core 49" DQHD 175Hz QD-OLED Monitor | 3,251 | $1,469 | Compare |
| Orbita MN-5890 Prime 27" 1440p 240Hz IPS Monitor | 1,913 | $409 | Compare |
Cite this page: Hardware Spec Index, “Orbita MN-8391 Pro 27" 1440p 144Hz VA Monitor”, https://vextor7.com/item/4875761 (accessed 2026-10-20).