While we haven't put this claim to test, reports have pointed out that all the new iPhones will be getting a Smart Battery Case.
C Spire launched the latest products from Apple today, including the iPhone 11 Pro and iPhone 11 Pro Max, a new pro line for the iPhone, as well as the new dual camera iPhone 11 and the Apple Watch Series 5 with Always-On Retina Display, on its "customer inspired" 4G LTE network.
"iPhone 8 and later use a more advanced hardware and software design that provides a more accurate estimation of both power needs and the battery's power capability to maximize overall system performance", Apple wrote on its support page".
In other words, even as your device gets older, the hit to its performance should be less than previous models at the same age. To do away with this, the company also offered discounted battery replacements to users with some iPhone models, The Verge has reported.
Apple's recently-released iPhone 11 will soon (on September 27) be available in Indian markets, but the pre-bookings for the phone have already begun.
To be sure, smartphone batteries degrade over time without exception.
The discovery was the source of major controversy, as iPhone users weren't aware that the performance throttling was caused by poor battery health.
"Eventually, their capacity and performance decline so that they need to be replaced", Apple notes.
"We're excited about an unbeatable combination - these wonderful devices, great limited-time offers, our world-class service and unmatched plans - on our fast, powerful wireless 4G LTE network", said Brian Caraway, general manager of wireless for C Spire's mobile communications unit. In a new video posted to YouTube, the iPhone 11 Pro is being pitted against the iPhone XS and iPhone X to see how the processor inside each of the three generations performs compared to the other generations.