. The G2490VXA boasts high-caliber performance with 144 Hz refresh rate 1 ms response time (MPRT) FreeSync premium for stutter and tear-free gaming and popping colours thanks to the contrast-rich VA panel. A pixel response time of 1ms GTG means speed without the smear for an enhanced experience.Fast-moving action and dramatic transitions will be rendered smoothly without the effects of ghosting. Bring the battle out of the shadows with Shadow Control! Brighten dark areas or sink them back into blackness on the fly without affecting the rest of the display. Premium Visuals Without Distraction Enjoy the best quality visuals even in fast paced games. The AMD FreeSync Premium Technology ensures that the GPU’s and monitor’s refresh rates are synchronised which provides a fluid tear free gaming experience at highest performance. The AMD FreeSync Premium features a refresh rate of minimum 120Hz decreasing blur and sharpening the picture for a more life-like experience. The LFC feature eliminates the risk of stutter in case the frame rate drops below the refresh rate..