The Samsung Galaxy A Series LTE & 5G Smartphones come with friendly price tags. In fact, the most expensive phone, the A71 5G, is just $600. The other smartphones added to the A-Series collection include the A01, A11, A21, A51, and A51 5G. Of these, the A51 5G and A71 5G offer 5G connectivity—the others use LTE service. The A01 offers a front-facing five-megapixel camera along with two rear cameras. Additionally, the 6.4″ A11 offers a wide-angle lens as well..