The LG UltraGear 4K gaming monitor features a brightness of 400 nits, which is plenty for a darkened room. The panel’s Nano IPS screen helps with color accuracy and the monitor can achieve 98% of the wide DCI-P3 color space. These features are great for avid gamers to enjoy bright, clear visuals. The LG UltraGear 4K Gaming Monitor runs quickly, too. This is all thanks to the VESA Display Stream Compression technology, which achieves a refresh rate of 144 Hz. Also, it has a speedy one-millisecond gray-to-gray response time to refresh your images quickly and reduce blurs and ghosting. The monitor is also NVIDIA tested to reduce screen tearing and minimize stutters. This works well in combination with FreeSync Premium Pro technology. Overall, these features produce a smoother, faster gaming experience.