Iphone 13 vs 13 pro case size July 8, 2019 16 32 64 128 Iphone 12 pro vs 13 pro case size Iphone 11 pro vs 13 pro case size Iphone 14 pro vs 13 pro case size Iphone 13 pro max vs 13 pro size comparison Iphone 13 vs iphone 13 pro size Iphone 13 vs 13 pro difference Iphone 13 case 13 pro