The MSI MPG 491CQP is a huge 49-inch gaming monitor that uses the latest Samsung QD-OLED panel technology to deliver dazzling colors and stunning HDR. It does all this while also providing speedy gaming performance, thanks to a 175Hz refresh rate and 0.03ms response time. It's not packed with extra features, but that also keeps its price somewhat sensible. It's all enough to make this easily one of the best gaming monitors around, and it puts MSI firmly on the map when it comes to gaming monitors in general. There are a few caveats to note if you are interested in buying this display, though. Continue reading MSI MPG 491CQP review: a stunning 49-inch OLED monitor MORE FROM PCGAMESN: MSI Z370 Gaming Pro Carbon AC review, MSI GTX 1080 Ti Gaming X Trio review, Best gaming motherboard