Samsung 45W PPS charger is charging slower than my Mi 33W charger.

[Mfahadshah]

When i connect my S23 Ultra to Samsung charger it shows super fast charging 2.0 (with blue circle) but the charging speed is around 4 min per percent increase.

When i use my Mi 33W charger it shows fast charging but takes around 40 Seconds per percentage increase. 

I want to know what could be the problem. I've tried changing my type c cable with no luck. 

Is it the PPS that's causing this intentionally or is there anything else I'm missing?

With Mi 33W charger 

With Samsung 45W PPS charger. 

[Mfahadshah]

I'm using battery history app from playstore. If anyone could share his stats with 45W and 25W charger that would be great.

[user9992112]

This is not a problem. The only difference between these two would be the amperes. Using a mi charger is NOT RECOMMENDED.

[Mfahadshah]

Could you please tell me what could be faulty in my setup as i do get 2.0 notification.

[Salman-SU24]

There is virtually no difference in charging time with 25 watt or 45 watt Samsung chargers. I am using a 25watt which is great. Fir details check https://www.androidauthority.com/samsung-45w-charger-galaxy-s22-3127211/

[Salman-SU24]

You shouldnt be using other chargers unless there is an emergency and as one off

[Mfahadshah]

That's not a big issue. It's just something companies say to scare customers into buying their brand products. If that were the case there wouldn't be 3rd party companies like Anker, UGreen. The charger should be of good quality not f@ke and that's all that matters. There are standards set so that single charger can adjust to different requirements. In my case my Mi charger doesn't supply full 33W to Samsung. It downgrades to whatever is compatible with the device.