Aftermath (2014)

Both are mystery-ish dramas about the lead(s) having the ability to foresee someone's death and their attempts to prevent it.

Both are short length dramas in which the ML has the ability to see someone's death due to a special power. The plot revolves around him trying to stop what he sees.

Despite the fact that Haunters is a movie and Aftermath a web-drama (with a second season), if you liked one you'd probably like the other too. Both feature the fight between two people with similar mysterious supernatural powers fighting each other.

Both are about the ML have a supernatural ability and his attempts to stop a murderer.
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Both are about the ML have a supernatural ability and his attempts to stop a murderer.
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Both are about the ML have a supernatural ability and his attempts to stop a murderer.
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Both are about the ML have a supernatural ability and his attempts to stop a murderer.
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Both MLs have the ability to look at a person's eyes and see their death (in TGTZ he can see the exact way someone will die, in Aftermath he can only see that death is imminent). Both MLs use their ability to try to stop a serial killer.

Both of the kdrama’s characters have the ability to forsee death but in different concepts, In black she is able to see a black cloud by someone and can see how they die, in aftermath he can see who dies if they have red eyes and can see who’s a murderer if they have blue eyes. They both use their abilities to stop crime and murders, they are both also fantasy and romance genres

These two dramas are pretty different but they have 5 similarities
the similarities I got from the gifted was all from the couple punn and Claire

1) both the main boy and main girls have superpowers
2) both boys are kinda two different people
3) in both dramas a man is the villain
4) both dramas nobody else but those Pacific people know about the supernatural powers
Lastly
5).both dramas the boy and girl are a couple before the end of the drama

Both have same kinda vibe & utilize red glowing eyes..............................................................................................

When I read eyes color change, immediately I remember this Japanese movie.
The eye color changed indicate some supernatural power is going to happen

Season 1 is a definite pre-watch to Season 2. Extremely short, only 5 episodes, all total.. less than an hour. On Netflix now. 07/2016

Both leads have a supernatural power and that's why they're using their power to save others. You can see a good-evil 'fight' in both dramas.