Can you use DeX on phone?

Excuse me, could you possibly clarify something for me? I've been hearing a lot about DeX, and I'm wondering if it's possible to utilize it on a smartphone. Could you elaborate on whether this is feasible, and if so, what are the main benefits or advantages of using DeX on a phone as opposed to a traditional desktop or laptop computer? I'm really interested in understanding the capabilities and potential use cases of this technology on a mobile device. Thank you in advance for your insights.