Here is the full list of all 51 Quantum of Solace trophies - there are 40 bronze, 8 silver, 2 gold and 1 platinum.
Achieved 00 Status.
Unlock and purchase all golden weapons.
Unlock and purchase all weapons, grenades, attachments, gadgets, and golden weapons.
Unlock and purchase all gadgets.
Unlock and purchase all weapon attachments.
Unlock and purchase all weapons.
Earn over 100,000 in credits.
Eliminate 100 players with the Golden Gun in Golden Gun mode.
Collect all power weapons.
Eliminate 10 players while blind firing from cover across all games.
Win 5 Territory Control online matches.
Eliminate 100 players while in cover across all games.
Collect all cell phones.
Melee the Player with the Golden Gun.
In Casino Royale, reach the spa room without alerting or attacking the guards.
Eliminate 1,000 players across all games played.
Escape as Bond in Bond Evasion mode.
Inside the Science Center, shoot down all the lights in the main hall.
In Eco Hotel, kill the driver of the car.
In Sink Hole, kill the helicopter pilot while the gunners are still alive.
In Siena, shoot all seven satellite dishes on the rooftops.
In White’s Estate, open the cellar door with one shot.
Complete game on Agent.
Complete game on 007.
In Train, only use the P99 while on the freight train.
In Airport, save the Skyfleet servers without breaking stealth.
Takedown 50 enemies.
Disable 10 cameras.
Play 100 online matches.
In Opera House, move through backstage without alerting the guards.
Complete game on New Recruit.
Complete game on Field Operative.
Complete Eco Hotel.
Collect 30 cell phones.
Hack all locks.
Complete Barge and Venice.
In Venice, defeat Gettler with one shot.
In Barge, save Vesper in under two minutes.
Complete Montenegro Train, Casino Royale, and Casino Poison.
Complete Science Center Exterior, Interior, and Airport.
Earn over 10,000 in credits.
Be a top player in an online match.
Outside Science Center, defeat each sniper guard with one shot.
Win a round as Bond in Bond Versus mode.
Defuse a bomb in Bond Versus once.
Earn over 1,000 in credits.
Complete Shantytown and Construction Site.
Complete Siena, Opera House, and Sink Hole.
Defeat 50 enemies with one shot each.
Complete White's Estate.
Defeat an enemy with one shot.