i have a normal TV (no smart TV that can connect to internet).

I want to use streaming, means i need to get a TV box / android box and hook it to TV via HDMI and then the android box will connect to my home wifi to stream movies?

are there any that is english based (english movie series etc) and any TV box that can connect with keyboard and mouse?

whats the best one (if any) for budget below 1k.

high budget u got there. get a mi box.... but u need sub myiptv to unlock astro channel. yearly fees

your question(s) has been asked since 6 years ago, at least.

yes, there are great solutions to yr quest today.

a matter of broadband speed, how much time u r willing to spend and budget.

rm1k is a lot; even rm600 is good enough for most purposes.

if u r willing to spend time and effort, u get a lot of good stuff for free.

start by reading pages 1-2:
https://forum.lowyat.net/topic/4200167