The XPS line had some of the worst speakers I’ve ever heard on a laptop up until the 2020 revision- and some of the worst build quality issues I’ve ever experienced with a laptop.
My 2019 XPS 15 went through eight at-home repair visits after hardware failures within four months. Can honestly say I’ve never used a less reliable machine- and every unit I’ve ever touched has had some of the worst coil wine issues I’ve ever encountered in any computer.
“Very similar” doesn’t really count for much.