Comparisons

iOS 9 vs iOS 15 BATTERY Test on iPhone 6s - First iOS vs Last iOS!

I compare an iPhone 6s on it's original iOS version (iOS 9) to another iPhone 6s on it's final iOS version (iOS 15) in a battery drain test.

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iOS 26.1 vs iOS 26 BATTERY Test on iPhone 17, 16, 15, 14, 13, 12, 11

iOS 26.1 vs iOS 26 BATTERY Test on iPhone 17, 16, 15, 14, 13, 12, 11

We compare iOS 26.1 (23B85) to iOS 26.0.1 (23A355) on every iPhone generation in this in-depth battery test. Subscribe on YouTube: https://www.youtube.com/@UltimateiDeviceVids Twitter: https://www.twitter.com/UltimateiDevice Instagram: https://www.instagram.com/ultimateidevicevids/ TikTok: https://www.tiktok.com/@ultimateidevicevids Facebook: https://www.

iPhone 17 vs 16 vs 15 Battery Life DRAIN Test

iPhone 17 vs 16 vs 15 Battery Life DRAIN Test

In this video, we conduct an in-depth battery drain test comparing the iPhone 17 to the iPhone 16 and the iPhone 15. Subscribe on YouTube: https://www.youtube.com/@UltimateiDeviceVids Twitter: https://www.twitter.com/UltimateiDevice Instagram: https://www.instagram.com/ultimateidevicevids/ TikTok: https://www.tiktok.com/@ultimateidevicevids Facebook: https:

iPhone 17 Pro Max Charge Test: 40W vs 35W vs 25W vs 20W - Wired & MagSafe

iPhone 17 Pro Max Charge Test: 40W vs 35W vs 25W vs 20W - Wired & MagSafe

We conduct an iPhone 17 Pro Max charging speed test comparing the Apple 40W, 35W, and 20W power adapters for wired charging, along with the 25W MagSafe charger. Subscribe on YouTube: https://www.youtube.com/@UltimateiDeviceVids Twitter: https://www.twitter.com/UltimateiDevice Instagram: https://www.instagram.com/ultimateidevicevids/ TikTok: https: