Apple has lowered the prices of unlocked models of the iPhone 4 and 4S in Brazil, reports observe. The 8GB iPhone 4 has dropped from R$ 1499 ($741 US) to R$ 1099 ($544 US), while the 16 GB iPhone 4S has moved from R$ 1999 ($989 US) to R$ 1699 ($840 US). While buying either device in Brazil normally involves 12 monthly payments, paying in full over the phone can reduce prices by another 10 percent, to R$ 989 ($489 US) and R$ 1529 ($756 US), respectively.
