O Grande Golpe (2012)

both is obviously about thief story, but the other one has more touchy story and inspiring one that can someone hearts

The Thieves and TGTBTW both have same theme. In The Thieves casino is target and in TGTBTW a treasure is target. Both are action packed thrillers with perfect amount of comedy.

Debut movie of director Choi Dong-Hun (responsible also for The Thieves) with similar feel and setting (both are great heist movies, although The Big Swindle isn't as good as The Thieves)

If you liked the ending twist in The Swindlers then The Thieves is the movie for you to watch.
Both the movies keep you at the edge.

Stealing, traps, logistics, breath-taking action spots, bonds, betrayal and back-stabbing.

Both movies are heist movies. They revolve around a group of thieves/scammers who steal from people.

if u want more Kim Soo Hyun and Jun Ji Hyun moments from My Love From The Star then u should watch The Thieves... Zampano and Yenni is so sexyy

Heist/Smuggling films involving action and crime. Featuring ensemble casts and both stars Kim Hye Soo.

They both have a team trying to steal something.
They’re both heists with some comedy & action, kind of korean Ocean 11.
They’re both really entertaining, fast paced movies

you might want to check out Kim Soo Hyun's acting from this movies. :)

Both about a complex robbery where everyone involved begins to turn on each other.