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Your iPhone is designed to be simple and easy to use. This is only possible through a combination of advanced technologies and sophisticated engineering. One important technology area is battery and performance. Batteries are a complex technology, and a number of variables contribute to battery performance and related iPhone performance. All rechargeable batteries are consumables and have a limited lifespan – eventually their capacity and performance decline such that they need to be replaced. Find out more about iPhone batteries and how battery ageing can affect iPhone performance.
a combination of advanced technologies
The 48MP Main camera is more advanced than ever, capturing super‑high‑resolution photos with a new level of detail and colour. You'll see the improvements in your portraits. And now you no longer have to switch to Portrait mode. If your subject is a person, dog or cat, iPhone automatically captures depth information.