You don't carry around the screen/peripherals. You arrive at a workstation and just plug in your phone. The monitor/mouse/keyboard are already there. You can wo

You don't carry around the screen/peripherals. You arrive at a workstation and just plug in your phone. The monitor/mouse/keyboard are already there. You can work while on the go or out/about and then setup at a workstation instantly. Dex is actually useful and I see people using it in business settings somewhat often. Basically anywhere a chromebook is useful Dex also fills that niche surprisingly well. on android there's also windows connect or whatever it's called so you can pretty seamlessly use your windows laptop and samsung phone side by side. Everything syncs nearly instantly, including texts/phone calls. It's pretty rad when it works properly.