Starship will be deploying the next gen v3 satellites, which weigh about 2 tons each. A single Starship launch with 60 of these deploys more capacity than 20 launches of a Falcon 9.
The figures they've been talking of the ideal cost per launch of starship are even more insane. I'm sure some of it is hype farming on Twitter but if they get the cost to less then $1000/kg it would be incredible.