Who is stronger between Frieza and Androids No. 20 and No. 19 in "Dragon Ball"?

This issue really needs to be discussed carefully. I believe that all Dragon Ball fans have their own opinions. After all, the people who fought these two were Super Saiyans!

So now let’s analyze the difference between the two.

The first is Frieza, who is full of evil. This guy specializes in invading other people's planets and then selling them to others at high prices. The reason why Goku and the others met on Namek was because of the Dragon Balls. At that time, Frieza was the strongest being in the universe, and he bullied everyone because of his strength. But in the end he died in his own hands, if Frieza hadn't killed Krillin and forced Goku to transform into a Super Saiyan. There should be no way for Goku and his team to defeat Frieza.

Also let’s talk about Androids 19 and 20. They were created by Dr. Gero to kill Sun Wukong. Dr. Gero even modified himself into an android, namely No. 20. But their appearance is also a joke. Three years ago, when Trunks came to inform Goku about the androids, he was actually talking about the very powerful No. 17 and No. 18. Numbers 19 and 20 alone are not enough to compete with Wukong and the others.

Now let’s talk about the scene of their fight. When Goku defeated Frieza, he had just transformed into a Super Saiyan. His power was indeed higher than Frieza’s, but he couldn’t crush him. A crushing victory. Maybe it's because of physical problems. Goku almost died on Namek because of time issues. Later, after Frieza was resurrected and came to Earth, he was instantly reduced to ashes by Trunks from the future.

As for No. 19, Wukong and the others only faced it after learning the news and practicing hard for three years. The first one to appear was Goku, who had not yet suffered a heart attack at the beginning. Although he was not afraid of No. 19, he was not able to kill Frieza instantly like Trunks. Including the later Super Saiyan Vegeta, he also failed to achieve instant kill. At this time, Super Saiyan Son Goku and Vegeta are definitely stronger than they were three years ago. Otherwise, why would they have spent the past three years? Right. Let’s talk about No. 20. No. 20’s strength should be relatively weak.

I remember that it was Piccolo who defeated No. 20. Piccolo had not yet merged with the gods. Therefore, the strength should be much lower than that of a Super Saiyan, but it is more than enough to deal with No. 20.

So, I personally think that the power gap between the three of them is not very big. But if we really look at them separately, No. 19 should be the strongest, Frieza is second, and No. 20 is the weakest.