The first Android Dragon Ball introduced was Major Metallitron, back in the original series. This robotic construction was created by the Red Ribbon Army and was voiced by Norio Wakamoto in the Japanese dub and Dameon Clarke in the English dub. Android 8 also made its debut as part of the Red Ribbon Army, looking a lot like the Frankenstein monster. Dragon Ball is full of different androids, and they can be ranked from weakest to strongest.
The first real villain to get a good boost for his final form was Cyborg TaoPaipai, followed by Mecha Frieza. While there is only a two-arc gap between them, it's important to remember how much longer Dragon Ball Z's arcs are. Usually, two arcs in Dragon Ball only lasted one year, while two DBZ arcs easily occupied around three. Dragon Ball GT treated many of its characters badly, but the Super Android 17 saga was an exception.
With the return of 17, Toei at least had the foresight to realize how appropriate it would be to take 18th place in the center of the stage. Super Android 17 is the penultimate villain in the series and is strong enough to nearly defeat Goku. The strongest representation of Android 17 is Super 17, which is a merger of Android 17 and Hell Fighter 17. This android is strong enough to defeat two hybrid Saiyans and coldly broke Vegeta's two arms and knocked out Future Trunks. The other android that Trunks didn't predict was Android 19, who turned out to be a formidable opponent for the Z Fighters.
The other androids that were created by Doctor Gero's supercomputer were Android 1, Android 2, Android 3, Android 4, Android 5, Android 6 and Android 7.Kochin was also an android with fake skin who wielded a high-powered gatling gun as his arm. Finally, Android 14 and 15 were both weak characters who were barely able to put up a fight against Trunks. In conclusion, Super Android 17 is the strongest android in Dragon Ball. This android is strong enough to nearly defeat Goku and coldly broke Vegeta's two arms and knocked out Future Trunks. While there are many other androids in Dragon Ball, none of them can compare to Super 17's strength.