Battery Life – iPhone 17
Has iPhone 17 battery life improvement of any significance, due in part to the A19 Bionic chip’s improved power management, and a modestly larger battery capacity. When we actually put them through controlled endurance tests, the standard iPhone 17 lasted up to 23 hours on a single charge while the iPhone 17 Pro and Pro Max went all the way to 26 and 29 hours, respectively, for continuous video playback.
In mixed-use testing (a combination of web browsing, streaming, gaming, and standby), the device typically just over a day and a half for most users—again with ProMotion 120Hz on. Energy drain is dramatically lower thanks to features such as an adaptive refresh rate on the new OLED panel, and the energy efficiency of the Apple-designed 5G modem.
When the device sits idle in standby mode, Apple’s special Deep Sleep optimization means that even overnight the iPhone 17 gains less than 2% charge, allowing battery health to be maintained for longer. iOS 18 also adds more intelligent charging cycles, learning a user’s routines to reduce battery strain by managing peak charge times.
In real-world terms, this meant the iPhone 17 could easily last all day even for a power user, and that it was consistent improvement over the iPhone 16 series across the board.
Introduction & of iPhone 17 Release date
Specs At A Glance of iPhone 17 Price
Design of iPhone 17 Phone Preorder
Build quality of iPhone 17 Phone pre order
Controls and connectivity of iPhone 17 Phone
Lab tests display of iPhone 17 Phone
Battery life of iPhone 17 Phone
charging speed of iPhone 17 Phone
Loudspeakers of iPhone 17 Phone
performance of iPhone 17 Phone
photo and video quality of iPhone 17 Phone
Alternatives of iPhone 17 Phone
pros and cons of iPhone 17 Phone
