Tommy was unrelated to Red Ranger Jason nor Red Ranger Rocky. However he had an older brother who wasn't a Ranger at all.
Burai only formed a temporarily alliance with Bandora, not an actual member of her group.
Tommy was a member of Rita's group because of her evil spell.
Burai didn't join after being defeated by Tyrannoranger, but still support the team whenever he needs to.
Tommy joined the Ranger team after being defeated by the Red Ranger.
Burai was technically dead had it not been for Daizyujin begging Clotho to keep him alive for future battles. The Green Candle represented his remaining time.
Tommy had his powers continually drained by a Green Candle created by Rita.
Burai ultimately dies in his brother's arms, handing over his equipment.
Tommy ultimately had to hand Jason his equipment and leave for a short while, only to return later. He soon lost his Green Ranger powers for good, but rejoined the team with the new powers of the White Ranger.
Burai had no relationship with PteraRanger Mei outside of team camaraderie.
Tommy was in a relationship with Pink Ranger Kimberly.
Tommy later became the White MMPR, Red Zeo Ranger, the Original Red Turbo Ranger, and the Black Dino Thunder Ranger. In Mighty Morphin Alien Rangers, Tommy became a little boy and was portrayed by Jason David Frank (as an adult) and Michael R. Gotto (as a kid).
Shiro Izumi never appeared in the opening credits.
Jason David Frank gets an opening credit from episode 18 onwards.
Burai created the Gokai Silver Ranger key and gave Gai Ikari the Zyuranger's greater power along with TimeFire and AbareKiller in the afterlife.
Tommy's Green Ranger powers are associated with Orion's Megazord. He appeared alongside the Quantum Ranger as Zeo Ranger V in Forever Red and Dino Thunder White as the Green Ranger (although had assumed Dino Thunder Black as well) in Dimensions in Danger .