LG

I'm looking to upgrade my cell and I have never owned an LG before. I currently have a Moto e815. I love this phone so much. It is a bit beat up and I need to replace it now. I have researched this phone and I like it. The only thing I have a problem wiht is the size of hte font. I know you can change the clock size on the inner screen. But my ? is can you change the size of he font on the outside screen as well? And when a call comes in does it come accross the external screen in larger font? Thanks for your time.