Spinosaurus was definately stronger than trex too because it had to carry its immense weight around, im sure it was able to kill dinosaurs like paralititan, and defend itself/kill dinosaurs even bigger than trex, like charcharodontosaurus and sarchosuchus.
T-rex never deserved its name, the times these two were discovered really make a differance. If Spinosaurus were discovered before T-rex, it probably would have taken its name.
I've seen Jurassic park and the spinosaurus won. Spinosaurus all the way.
T-Rex will win !!!!!!!!!!!!!!!
look,,, its T-Rex the scavenger, and my Spino the real Predator.