AHXJKA 15.6" Touch Portable Travel Monitor : 1080P IPS/HDR Laptop Screen Extender for Gaming and Computer Display，Compatible with Laptop PC Phone PS4/PS5 Switch

144Hz or higher is recommended for smooth gameplay, while 60Hz is fine for general use and office work.

Curved monitors improve immersion, especially for ultra-wide displays. However, they aren't necessary for every setup.

IPS panels offer better colors and viewing angles, TN panels have the fastest response times, and VA panels have deeper contrast but slower response times.