I'm not talking about the Spider-Man model/textures, that's the ONE thing they'll always make sure looks good because you constantly see it.
Here's your proof: Teaser was 360/PS3
https://***********/BeenoxTeam/status/389081464802799616
I told you again, look at the teaser and trailer and compare them both. It's pretty clear that the trailer has to be next gen and the teaser is old gen, comparison shots just for you:
Look at the jaggy edges on the car or pedestrian (or everywhere else), that's the PS3/360 version 100% because 95% of the games on there have non-existant or crap anti-aliasing. Or the lackluster fire particle effects.
Look at the detail of the character (PS3/360):
Look at the detail of the character here (PS4/X1):
I could go on but it's hard to find matching scenes in both trailers where you could bring up a comparison. Like I said, you can't really compare the suit because that's what they focus on the most due to you seeing it 24/7 and it looked top notch in TASM1 and it will without a doubt look top notch this time too (on both old and current/next gen).