If you compare new i20 with old then that is very foolish.
This one is ALL NEW so everything is changed from design to features.
If we take the price, it is the expensive one of hatchbacks. But if you want a real premium hatchback then do go for altroz. It is cheap in price and quality as well (check-in YouTube).
I20 is very premium and spacious. Performance is very smooth, very silent engine sometimes its confusing if it is on or not.
The only con is giving silly features for asta(o) and removing necessary features in sports model with an increase in price is a marketing strategy which is a failure that is why people are pissed off, Hyundai has done this with every model not just i20. They need to learn from kia.
Having said that if we see all the new 2020 cars of Hyundai it seems like the company has reached a premium level. With this design and style increase in price is understandable but not with these silly features.