I need help to buy a good digital piano

[izakee]

Hello! My name is Daniel
I'm new here on the forum , I'm from Brazil and I'm starting to learn how to play the piano and also studying music theory .
I really hope to find the answers I seek , because here at Brazil we have only one forum where basically you can not ask anything that has been discussed , even if you can't find the answer that you're looking for, and even if the topic becomes outdated and it doesn't helps you.
I came to this forum because I want to buy a good digital piano but I have no idea where to start looking for
Does anyone have any advice ?
I think I can spend around $ 800 Dollars / R$5000 reais (Brazilian currency)
Grateful !