These battery sizes are all upgrades over the iPhone 12's respective capacities (though Apple doesn't disclose official battery specs). However, battery life is not the same as battery capacity, so it's possible that the increase in iPhone 13's battery size will not translate into a longer battery life. That all depends on the phone's other upgrades and how well its software optimizes for battery life. But compared with other brands' premium phones, Apple's batteries fall short. The batteries in Samsung's Galaxy S21 lineup, for example, range from 4,000 to 5,000 mAh.
iPhone 13 rumors And leaks 2021
So far, there's no official or unofficial word on when we can expect to see Apple's next iPhone. An April report suggested the manufacturing of the iPhones' new chips were running ahead of schedule, putting the iPhone 13 release date back on Apple's pre-pandemic timeline. Usually, we can and extrapolate a release date based on that.
iPhone 13 Release dateBut 2020 was a different story -- it was the first September Apple event in eight years without an iPhone -- thanks to delays in production due to the coronavirus pandemic. This year, however, Kuo is also forecasting business as usual for Apple's supply chain. If that's the case, we can expect to see the iPhone 13 unveiled at an event sometime in September.Let's synthesize the info we have:
- Apple likes to hold its events on Tuesdays or Wednesdays.
- iPhone release dates are typically a week and a half after Apple's announcements.
- In general, new iPhones are released on a Friday, around the third week of September.
No matter the date, Apple's next iPhone event could be fully virtual like last year. In his Power On newsletter, Bloomberg's Mark Gurman said that the event will be completely virtual because of the tech giant's decision to delay its return to in-person work due to rising COVID-19 cases.
Apple originally said that all employees would be required to come into the office three days a week starting in September. Gurman says that if Apple stuck with the September time frame, an in-person iPhone 13 event would have been "plausible." Now, he expects another online-only event.