As per Moviepilot.com, Harrison Ford has hinted that this isn't true, and that Deckard is in fact human.
Harrison Ford's return to the Blade Runner franchise as Rick Deckard provided instant confirmation that his character is human.
This is because replicants can be created to look like various ages — they may even look worn down somewhat due to the passage of time — but ultimately, they cannot age.
But there are possibilities that the original (human?) Deckard is dead or missing in action still, and that this new version that we see in the trailer for Blade Runner 2049 was created as an older-looking model.
Some sources suggest that the sequel will not resolve the mystery of whether or not Deckard himself was a replicant. Director Denis Villeneuve told French film site Allocine at the beginning of the month that he has intentionally left that story thread obscure.
Blade Runner 2049 is expected to be released on 6 October 2017.
There will be plenty of big sequels to look forward to in 2017. Check out these 17 movie sequels you can't miss in 2017 shared by Movieweb.com.