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