Why M series does have all premium features but A series doesn't

[Irfanrazakk]

I think it isn't fair because both uses one ui core and some of m series does have knox even they use one ui core.

[khtannnnnnnnnn]

First, say what A phone u are comparing to M?

[Irfanrazakk]

that uses one ui core

[khtannnnnnnnnn]

Only M51 has Knox because it has enough ram. The A51 and A71 has knox too because they have enough ram. The rest cant have knox because not enough ram