Mirenta MN-5666 Ultra 34" UWQHD 240Hz QD-OLED Monitor
Monitors · Mirenta · SKU MN5666-ULTRA · Released 2023 · Updated 2026-10-22
Key facts
| Benchmark index | 2,969 (Monitors scale) |
|---|---|
| Category rank | #11,723 |
| Street price | $1,219 |
| Power | 100 W |
| Performance per dollar | 2.44 |
| Released | 2023 |
Specifications
| Brand | Mirenta |
|---|---|
| Model | Mirenta MN-5666 Ultra |
| Screen size | 34-inch (curved) |
| Resolution | 3440 × 1440 (UWQHD) |
| Pixel density | 110 PPI |
| Panel | QD-OLED |
| Refresh rate | 240 Hz |
| Response time | 0.03 ms (GtG) |
| HDR | VESA DisplayHDR True Black 400 |
| Peak brightness | 1300 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 ExplainedHigh Refresh Rate MonitorsChoosing a GPU for 1440p GamingChoosing a GPU for 4K Gaming
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Cite this page: Hardware Spec Index, “Mirenta MN-5666 Ultra 34" UWQHD 240Hz QD-OLED Monitor”, https://vextor7.com/item/8896076 (accessed 2026-10-22).