The $429 ViewSonic VX924 is the first 19-inch monitor to use ViewSonic's Amplified Impulse technology, which overdrives the LCD panel's electronics to improve transition speed between shades of gray. As the theory goes, fast gray-to-gray transitions lessen ghosting and motion artifacting. A fast gray-to-gray response time appeals strongly to many power users and to gamers in particular. For more detail, see our review of the VX924's 17-inch sibling, the VX724. This is just a snippet, the full review can be read at PC World



Link: PC World