Gamersyde has made a short comparison of the newly released demo. It is not very long so it is really hard to see any difference, if there is any, you decide.

Square Enix launches Final Fantasy X 25th anniversary site, revealing new Nomura art, books, music releases, and merchandise.
Look I know VIII has its issues and all that but how on earth can the do big anniversary events with new artwork and merchandise for VII, IX and X yet VIII got sweet f*** all.
They could have given it something during its 25th anniversary yet all it got was a single Happy Anniversary post on their social media.

A brutal reset, a smarter story, and a return to what made it great—Mortal Kombat (2011) revived the series.
15 years went by so fast. I remember playing through the story mode at launch.

Why did Sony push Shuhei Yoshida out of his role leading PlayStation's first-party games? He'd overseen some huge successes. Well, apparently, he didn't listen.
Yeah I can see that for sure. Shuhei Yoshida should have been in charge not Jim Ryan.
More confirmation that Jim Ryan is the culprit for what has happened to Sony. Hulst needs to go too. What sucks is that a lot of the good top heads at Sony are no longer there. I wish that guys that were forced out prematurely by Dumbo Jimbo like Shuhei and Layden came back.
Makes you wonder if MS even thought about hiring him after Phil and Sarah were leaving. He certainly couldn't make their situation any worse.
All the gamer/consumer lead heads are gone across PS and Xbox. shuhei gone phil's gone (questionable) but gone. The future of gaming is somewhat uncertain across the board.
not much difference...lighting may be better on PS3...we need a better video..
Unless there will be a distinct difference, I've stopped comparing cross platformers through video captured by some unknown methods and settings.
The demo i played on my 360 looks like the PS3 version in this video.
I hate the graphics in this game they're not that great. Hate the color and the reflection and light effects they're systematic effects not realtime, looks like cheap trick.
If the 360 version ends up looking like this in the video the PS3 version in real life must be almost washed out.
Man and I thought the 360 version in real life was faded and washed out being three shades of powdered green with blue.
i gotta say i do agree with you visually the game is underwhelming. I was all siked for burnout what was a must buy for me dosent even seem like a maybe anymore. There are two many games coming out nxt yr competing for my wallet and burnout jst moved to the bottom of the list. Really hard to see any significant differences if we could have hd comparisons it would be alot easier