Samsung official website showing that samsung galaxy smartphone having exynos octa 7 processor 7870 even supports Carrier Aggregation technology feature( Advanced LTE). I m using j7 prime 32gb variant having exynos 7870 octa processor. Will it support this feature??
yes but its need software and hardware unlock by Samsung. at the time ur device was launched, it was not supported. and now after this much year Samsung will not provide anything for u.