Here is the full list of all 34 Final Fantasy X HD Remaster trophies - there are 20 bronze, 8 silver, 5 gold and 1 platinum.
Obtain all available trophies
View "Eternal Calm"
Defeat Penance
Defeat Nemesis
Learn to use all enemy abilities
Complete the Sphere Grids for all main characters
Complete a Sphere Grid for one character
Obtain all Jecht Spheres
Obtain all Celestial Weapons
Buy every sphere at the Luca Theater
Unlock all slot reels
Win a blitzball tournament
Win a blitzball match
Learn the Jecht shot
Deal 99999 damage with one attack
Find all 26 Al Bhed Primers
Defeat Yu Yevon
Defeat Seymour Omnis
Dodge 200 lightning strikes and obtain the reward
Obtain Magus Sisters
Obtain all Aeons
Obtain Anima
Win a race with a catcher chocobo with a total time of 0:0:0
Get 5 treasure chests during the Chocobo Race at Remiem Temple and win the race
Obtain Yojimbo
Defeat Yunalesca
Do 9999 damage or more in a single attack
Spend 100,000 gil or more in bribes
Steal successfully with Rikku 200 times
Pass all chocobo training
View the "Underwater Date" scene
All party members come together
Clear the Besaid Cloister of Trials
Find 1 Al Bhed Primer