CMF Phone 2 Pro is the best budget android phone. You can go for it without any second thought. The only con I found was that it didn't had stereo speakers but single mono speaker at the bottom is very clear and loud. Camera is good. Battery and software optimization is amazing. 3 years of android updates and 6 years of security update. Overall 9/10 from my side and my go to recommendation to anyone for a budget android phone. It's around $200 in my country.