iOS 17 vs iOS 16 BATTERY Test on iPhone 14, 13, 12, 11, XR, SE 3 & SE 2

I preform a battery life drain test on all iPhone generations ranging from the oldest iOS 17 supported iPhone XR all the way up to the iPhone 14, also including the iPhone SE models. The iOS 17 test was conducted on iOS 17.0 (21A329), and the iOS 16 test was conducted on iOS (20G81). Great deals on high quality refurbished iPhones: Get the iPhone 14 here: Get the iPhone 13 here: Get the iPhone 12 here: Get the iPhone 11 here: Get the iPhone XR here: Get the iPhone SE 3 here: Get the iPhone SE 2 here: Sign up for my Email List: Website: Twitter: Instagram: TikTok: @ultimateidevicevids Facebook: Disclosure: This video may contain affiliate links, which help support the channel with a commission if you purchase anything. Thanks for watching!