What smartphone/cellphone do you use?

I currently have an iPhone 6 (a hand-me down), and I can't really see myself buying the new models like the iPhone X any time soon. Apple just removes and adds unnecessary features to their phones (why would you get rid of the headphone jack? Ani-mojis? etc). They're just too expensive and I'm pretty sure Apple will just add some more useless features just to increase the prices of their phones.