Orbita MN-5439 Ultra 27" 4K 144Hz QD-OLED Monitor
Monitors · Orbita · SKU MN5439-ULTRA · Released 2023 · Updated 2026-10-22
Key facts
| Benchmark index | 2,957 (Monitors scale) |
|---|---|
| Category rank | #43,999 |
| Street price | $909 |
| Power | 89 W |
| Performance per dollar | 3.25 |
| Released | 2023 |
Specifications
| Brand | Orbita |
|---|---|
| Model | Orbita MN-5439 Ultra |
| Screen size | 27-inch |
| Resolution | 3840 × 2160 (4K) |
| Pixel density | 163 PPI |
| Panel | QD-OLED |
| Refresh rate | 144 Hz |
| Response time | 0.03 ms (GtG) |
| HDR | VESA DisplayHDR True Black 400 |
| Peak brightness | 1000 nits |
| Color gamut | 99% DCI-P3 |
| Variable refresh | VESA Adaptive-Sync, FreeSync Premium, G-SYNC Compatible |
| Inputs | 2× HDMI 2.1, 1× DisplayPort 1.4 (DSC) |
Related guides
OLED Monitors ExplainedChoosing a GPU for 4K GamingHigh Refresh Rate MonitorsChoosing a GPU for 1440p Gaming
Similar Monitors
| Model | Benchmark | Price | Compare |
|---|---|---|---|
| Mirenta MN-4054 SE 34" UWQHD 144Hz WOLED Monitor | 2,834 | $1,019 | Compare |
| Orbita MN-3898 Pro 49" DQHD 240Hz Mini-LED IPS Monitor | 3,595 | $1,599 | Compare |
| Corvane MN-4734 SE 27" 4K 240Hz Fast IPS Monitor | 3,412 | $1,359 | Compare |
| Orbita MN-7318 Pro 27" 1440p 165Hz IPS Monitor | 2,213 | $519 | Compare |
| Mirenta MN-9870 XT 32" 4K 240Hz IPS Monitor | 3,532 | $1,459 | Compare |
| Orbita MN-3911 Ultra 49" DQHD 240Hz WOLED Monitor | 3,597 | $1,819 | Compare |
Cite this page: Hardware Spec Index, “Orbita MN-5439 Ultra 27" 4K 144Hz QD-OLED Monitor”, https://vextor7.com/item/18566211 (accessed 2026-10-22).