This is wider than two regular monitors side by side, curved to wrap around your field of view, and lit by OLED so the blacks are actually black instead of glowy gray. In games it feels like you're sitting inside the world instead of looking at a rectangle. The curve is tight enough (1800R means curving like part of a 6-foot circle) that the edges naturally fall into your peripheral vision.
The resolution is 3440×1440 — think regular 1440p stretched wider. That's sharp enough for clean text but not so dense your GPU has to work as hard as 4K. The screen refreshes 175 times per second, pixels respond instantly, and HDR is the real kind that makes bright explosions actually pop against those perfect blacks.
You can plug in a game console through HDMI 2.1, though the ultrawide aspect means most console games will show black bars on the sides. This monitor lives for PC gaming.