Which iPhone is the best in battery life?

 When it comes to battery life, the current reigning champion for iPhones is the iPhone 15 Plus. Here are some iPhone models known for their long battery life:

1. iPhone 15 Plus (Up to 36 - 72 hours of battery life): This model boasts the longest battery life among iPhones, thanks to its larger size and efficient A16 Bionic chip. It can handle up to 36 hours of video playback on a single charge.
   Opens in a new windowpowermaccenter.com

   iPhone 15 Plus
2. iPhone 14 Pro Max (Up to 25 hours of battery life): The iPhone 14 Pro Max also offers impressive battery life, lasting up to 25 hours of video playback on a single charge.
   Opens in a new windowbestbuy.com

   iPhone 14 Pro Max
3. iPhone 15 Pro (Up to 22 hours of battery life): Despite being slightly smaller than the Plus model, the iPhone 15 Pro still packs a punch in the battery department, offering up to 22 hours of video playback.
   Opens in a new windowwired.com

   iPhone 15 Pro
4. iPhone 14 Plus (Up to 20 hours of battery life): The iPhone 14 Plus offers a good balance between screen size and battery life, lasting up to 20 hours of video playback on a single charge.
   Opens in a new windowiplanet.one

   iPhone 14 Plus

It's important to note that battery life can vary depending on how you use your iPhone. Factors like screen brightness, cellular data usage, and background app refresh can all affect how long your battery lasts.