Subsequently, one may also ask, does Goku defeat androids?
Yes, as well as in the main timeline, Goku from Trunk's timeline would decide to train in Hyperbolic Time Chamber, so he will be able to defeat the androids, now when it comes to Cell, he shouldn't have any problems because it would be Cell in his first form, and as we saw Future Trunks stomps him.
Furthermore, is Goku stronger than Android? The anime doesn't provide a clear answer to this question, but the manga reveals that Gohan has the edge over Android 17. Clearly, the two strongest main heroes are Goku and Vegeta, with Gohan, Android 17, Buu, and Piccolo also being counted amongst the planet's most powerful defenders.
In this manner, who has Goku actually killed?
Majin Buu: Using the Spirit Bomb. This is the only major Z villain that Goku has actually killed personally. Frieza: Trunks killed Frieza the first time, but after Frieza's revival, he was defeated by Vegeta and Goku dealt the killing blow.
Who do the Androids kill?
well, technically android 17 killed Dr. Gero, and he's a cyborg. So, he killed 1/2 a human.