Do you think smartphones with a visible earpiece and speaker are ugly?

I hope I choose the correct words. I Kean the parts you listen to and speak in at the top and bottom of the face of the phone. I'm lookng for my first smartphone and I'm on a budget, so no iPhone or Galaxy XYZ for me. I saw one that's a good price, but those visible parts look weird to me.

Iphone 5s power button?

It responds to slightest touch, sometimes the phone spontaneously powers off due to it, if i just barely touch the button it turns the phone on / off. What the hell is this? And how do i solve it? The button is so sensitive i can't even put the phone on the table without anything happening. This pisses me off, how do i fix it?