Sony's BVM-X300, a 30" 4K (4096x2160) AMOLED reference monitor is Sony's flagship professional monitor. It features a high dynamic range, wide viewing angles, quick response and high contrast. The BMV-X300 can display 4K, 2K, UHD and HD formats and supports wide color gamut standards.
The BVM-X300 started shipping in 2015, but since then it has been discontinued.
30" 4K AMOLED panel