This updated 2023 Asus ZenBook S 13 UX5304 is a true ultrabook, thin, lightweight, mostly ergonomically designed, and made for daily use and light multitasking. But at the same time, this generation is no longer as versatile as a multi-purpose ultracompact laptop as the previous 2022 ZenBook S 13 variant, as its thinner design translates into a shallower keyboard, diminished performance, and higher temperatures in anything but the lightest of activities.