Yes. It has Game Mode as one of the specifications .
Samsung’s 49” super ultra-wide CJ89 monitor gives you a view like no other. Its innovative 32:9 aspect ratio curved screen equivalent to dual 27” displays, you’ll enjoy immersive viewing, seamless multi-tasking, and a simply mind-blowing gaming experience.
Picture by Picture
Picture-by-Picture function simultaneously displays input from two devices at their native resolution. Simply connect a second PC, a laptop or a mobile device to split the screen and multi-task with ease.
Built-in KVM Switch
The built-in KVM switch lets you control two devices connected to the monitor with just one keyboard and mouse. Instantly toggle control between the devices with the one-touch button conveniently located on the underside of monitor panel.
2 USB Type-C ports
The two USB Type-C ports that transmit power as well as data let you charge devices directly from the monitor. Connect any compatible laptop or mobile device to one of the USB Type-C ports to mirror its display onscreen and charge its battery with just a single cable.
Fast 144hz refresh rate. The rapid 144Hz screen refresh rate provides flawlessly smooth scene and can be adjustable to 60Hz/120Hz for optimized monitor performance.
7W Stereo Speakers
The built-in 7W stereo speakers provide a powerful soundstage for you to enjoy all your music, movies, and games in rich, clear sound while also saving space on your desk.
Modelled on the natural curvature of the human eye, the 1800R curved screen allows your eyes to maintain a constant focal distance from the display. With less need for focus shifts, the ergonomic curve provides a more comfortable viewing experience compared to flat screen monitors.
Eye-Saver Mode reduces fatigue-inducing blue light emissions and Flicker Free technology suppresses distracting screen flicker, letting you work or play for longer with less eye strain.