Shopping for a new gaming monitor can be tricky, especially for those with little information on what to look for. The best gaming monitors today are defined by a broad spectrum of factors including price, refresh rate, screen size, and resolution. Similar to gaming TVs, resolution plays a significant role in the monitor selection process. That's because it determines the quality of what is rendered on the display. So, if you're streaming a movie or playing games, the monitors resolution can either make the images look realistic or simply decent.