What are the pixels of a good camera?

The index of a good camera changes with the times, and pixel is an important index. It varies with age, basically once every three years.

Now the most mainstream is180,000 to 24 million pixels;

12 years,160,000 is the mainstream;

In 2009, it was120000;

In 2006, it was 8- 10 million;

In 2004, it was 5-6 million;

It should have been less than 3.2 million earlier.