Hello guys
i want to ask about lte advanced if is support 2ca or 3ca
i'm confusing about this specs
gsmarena tells 2CA
https://www.gsmarena.com/samsung_gal...2017)-8335.php

But exynos cpu inside the phone tells 3CA

https://www.samsung.com/semiconducto...7-series-7880/

Whats correct ?

thank you