
Why Laptop chargers are not that powerful?
The above plugged charger is from Xiaomi phone 120 watt. It literally charged the phone in less than 15 minutes.
Whereas the lower charger is a Dell Latitude 5520 charger, just 65 watts and it is so bulky.
Edit- I'm so noob in tech, I didn't know there was a 330 Watt charger for laptops. Sorry guys for asking immature questions and thanks for explaining so elaborately.