Assuming there are only one of each and they're are in an area with no items of course.

Brainiac would most likely win. I mean he gave the Justic League and even Static Shock problems. =/ He freakin' hacked the Justice League's Base up in space above Earth and took over it. =/ Plus Brainiac can travel through Computers, and wires and networks.

What can Sentinel, do? Hmm...well fire missles at the computer? If Brainiac is on a DSL connection, sorry but he'll be long gone! :laugh:

Evely matched !

the justice league were all needed to get down brainiac.
the

Who the hell is Brainiac

pip brianic is that robot guy in superman if i can get a pic of him ill show you. and i agree wit karma cuz if brainic trys 2 hack sent all sent has 2 do is remove brainic form his program
and etc...

sent

This is just down right stupid question...The batman vs sp

^^^

Yep. Sentinel doesn't think for himself. Sentinel is programmed and then sent out to destroy whatever it was programmed for.

They are not evenly matched. If Brainiac wanted too, he could just build a body to with stand Sentinel's attacks. Or he can hack into Sentinel's systems and destroy him. Or he can devices to do the job for him. Or he can even sent a virus to Sentinel to mess up his systems.

Overall, Brainiac would win, cuz he can think for himself and move through networks and all that crap, and he has lots of knowledge. While Sentinel is just simply programmed.

now you are the ones who is under powering sent !

the sentinels i'm talking about are the last models, think for themselves based on their primary programming. which they can modify at ease ! thru they aren't the kind to actually change side on the matter. but seriously, sentinel would reject brainiac control as simple as that, so brainiac wouldn'T be able to control them ! + if he wanted to destroy it, he'd have a big trouble as both are using high tech weaponry and armor !

i still go on by saying it would be evenly matched !

oh and ZPOWER, brainiac is a machine too !