Why is my Moto G so hot?

[MicrosoftFan]

My Moto G is hot

I just got my Moto G today and ive used it for maybe 30 minutes doing basic things and its hot. Keep in my mind 1. Airplane Mode is on 2. I dont even have a SIM in the phone i use it as as a secondary device

 

[B. Diddy]

Re: My Moto G is hot

Welcome to Android Central! Have you been installing a bunch of apps over wi-fi? App installation can make a phone pretty warm.