Is a dual-camera setup still special if this $90 phone can have it?

Dual cameras on smartphones have become somewhat commonplace – if you are looking strictly at high-end models. Therefore, we still associate them with premium devices and regard them as a piece of advanced technology not yet meant for the mass market. Of course, having choices for an affordable dual camera phone is merely a question of time and falling component cost. We know it will happen, we certainly didn't think it would happen so soon, but there you have it – the Blackview A9 Pro is a $90 phone and it rocks a duo-cam! How could this be?!

If it seems impossible, that's because it ...