Death Battle: Android 3 vs Xero

This is an attempt to compare two characters from two series by the same author and find out who would win. I'll be using the style of Death Battle for this, which is why I've chosen to use the name. I in no way take credit for any of their work. The fights will take place as a short story below details on all involved characters. If you have any battles between any characters or teams, please let me know. With this cleared up, it's time to begin with our characters.

Details
Android 3 is a full-blooded Saiyan born on Planet Vegeta whose Saiyan name was never revealed. He is technically over 50, though he stopped aging for quite some time, and his aging has been slowed since his release. His body remains at the age of 13, after a time of 5 years and aging only 1 year physically. His future self from 40 years later who came back to kill him had only aged about 7 years physically, though this does not prove or disprove a pattern in the Saiyan Android's aging. 3's blood is pure electricity, which can come in handy. This little guy can reach any level of Super Saiyan, but there's one small problem. For whatever reason, even numbers, with the exception of 20(max level), are off-limits to him.

Skills
Android 3 has the ability to fly like most Dragon Ball characters, and his power is undetectable until a certain point due to being an Android. 3 can copy any technique he sees, and often combines attacks. The Saiyan Android is extremely fast in the air, but on the ground he's only about as fast as a normal human.