A USB charger, like a battery or any other source of charge, cannot force more charge through a device than the device will allow.
Your phone may well charge faster than it would using the official charger, but I dare say it is safe to assume that Sony (a company that has been making electronic products probably since before you were born) are no fools and would have set a safe limit to how much current the phone will sink.
It's like having a tiny 12V light, enough AAA cells to deliver 12V, and a 12V car battery. The car battery may be able to deliver several thousand times the current that the AAA cells can but the light will shine no brighter and will suffer no damage from the car battery because it will only take the current that its internals allow.
In a multinational environment the easiest way to communicate effectively is to speak the same language. The easiest way to do that is to speak the same language correctly.
U, ur, cuz, b4, grait, im, wery, 4me, shud, r, der, plz, are not words in the English language.
Words people need to learn how to use correctly:
Look them up in a dictionary.