Samsung Display unveils 4K 360Hz QD-OLED monitor

Samsung Display has unveiled what it describes as the world’s first monitor panel to combine a 4K resolution with a 360Hz refresh rate. The 31.5-inch QD-OLED panel will be showcased to customers and media at the COMPUTEX 2026 trade show in Taipei, which runs from June 2 to 5.

The development marks a technical breakthrough, as previous high-end monitors have typically forced a compromise between resolution and speed. Industry offerings have generally been limited to 4K resolution at 240Hz or lower, or have reduced the resolution to Quad HD to achieve refresh rates of 360Hz and above. Samsung Display stated it overcame the challenge of processing vastly increased pixel data per second by optimizing the panel’s circuitry and driving system.

Beyond the headline specifications, the panel incorporates several other advanced features. A Dual Mode function allows users to switch the resolution to Full HD (1080p), at which point the refresh rate can be increased to 680Hz. A company representative explained this mode is designed for competitive first-person shooter gaming where split-second response times are critical.

The display also carries VESA’s DisplayHDR True Black 600...