Overview The Lenovo Legion Y27q-20 gaming monitor delivers an immersive gaming experience that's sure to get your pulse racing. The IPS wide viewing angle panel ensures stunning clarity with true colors. A 1ms response time and 165 Hz refresh rate give you the edge when it matters most. The innovative AMD Radeon FreeSync technology takes gameplay to a whole new level, churning out ultra-smooth visuals, reducing screen tearing and motion blur.