Using Note 4 fast charger adapter charges the phone faster !?

Hello guys , i noticed 2 positive things but i am not so sure,

i think that using the Note4 fast charger has charged my phone from 40% to 100% in like about alittle as 30minutes !

the other positive thing which i think is that my Nexus6 didnt heat up o.O whereas using the Turbo Charger heats my phone ( And i dont ever use the phone when i have it plugged in the charger ) .

anybody else with a similar experience here ?

How can I make it faster?

I have been using this awesome phone for a month already, honestly, the best note ever, anyways. I'm trying to see how can i disabled some apps and improve memory ram, can't find a way, any guide around? Thanks!

Sent from my SM-N920T using Tapatalk

which custom ROM works faster on mi4i

Hi guys type in the name of the custom ROM that works smoother on your phone also type in the kernel which you use in combination with the rom .guys this will be really useful in selecting the ROM for others:):D