What is the difference from Singapore's education system from other countries?

I think that the main difference in the education system between Singapore and other countries is that Singapore has a lot of major exams like PSLE, ’O’ Levels, ’A’ Levels, which can decide on which school you will study in. We also have the IP Programme, which last for six years . The bad point of having so many exams is that the students will have lots of stress. In most other countries, they only have the ‘O’ Levels exams. The bad point of having a few exams is that the students will ‘slack’ and become lazy. Well, in my opinion, I prefer Singapore to other countries. Because, by having more exams, we can know what our weaknesses through the mistakes made in exams are and to improve on them.
Another difference is that, in Singapore, there are various ways to enter a good school like your grades or your sports talent. However, in other countries like Malaysia, the students’ parents can pay a sum of money to the school such that the principal of that school let their children enter it.
I think that no matter what country you are in, the education system will do good for us and not ‘harm’ us.