Based on this historical data, we can speculate that the iPhone 15 will likely be launched on September 5 or 12, both being Tuesdays, with September 6 and 13 also being possibilities. Similar to the iPhone 14, the shipping dates for the iPhone 15 will probably be just over a week after the announcement.
Apple iPhone 15 Pro Max is a iOS v15 phone, speculated price is $ 1800 in US with 12 MP + 12 MP + 12 MP Rear Camera, Hexa Core (3.23 GHz, Dual core, Avalanche + 1.82 GHz, Quad core, Blizzard) Processor , 4400 mAh Battery and 6 GB RAM