iPhone SE 4预计将使用与iPhone 14相同的电池，该电池的容量为3,279 mAh [1] [3] [4]。 iPhone 14 Pro的电池稍小，为3200 mAh [2] [5]。但是，由于iPhone 14 Pro的效率更高，因此iPhone 14 Pro的持续时间比常规iPhone 14更长，其自适应屏幕刷新率[2]。据传iPhone SE 4具有更现代的A18芯片，尽管较旧的手机的效率较低，但电池的性能可能与iPhone 14相似[3] [4]。
引用：
[1] https://www.macrumors.com/2023/12/12/06/iphone-se-4-reuse-iphone-14-battery/
[2] https://www.tomsguide.com/news/iphone-14-battery-life-results-heres-how-how-long------------------------------------------------------------------------------------------------------------------------------------------------------------------》 how-long-how-long-long-all-four-four-four-models-last
[3] https://www.phonearena.com/reviews/iphone-se-se-4-2025-vs-iphone-14_id6751
[4] https://www.phonearena.com/news/iphone-se-4-battery_id164279
[5] https://www.phonearena.com/news/iphone-14-battery-life_id140058
[6] https://www.tomsguide.com/phones/iphones/iphone-se-se-4-vs-iphone-14--------low-cost-iphone-is-test
[7] https://www.reddit.com/r/iphone/comments/199pwzy/the_iphone_se_se_4_4_design_according_to_macrumors/
[8] https://www.reddit.com/r/iphone14pro/comments/1cfvvzdz/some_people_say_say_that_that_the_batteries_in_in_in_the/