Iphone 13 pro sierra blue vs iphone 14 blue July 8, 2019 16 32 64 128 Iphone 13 sierra blue vs iphone 14 blue Iphone 13 pro max sierra blue vs iphone 14 plus blue Iphone 13 blue vs 13 pro sierra blue Iphone 13 pro sierra blue or gold Iphone 13 pro max sierra blue vs 14 pro max deep purple Iphone 14 vs iphone 13 pro blue