Samsung S21 Ultra vs iPhone Battery Life Test!

Full battery Life Drain Comparison of Samsung Galaxy S21 Ultra vs Samsung galaxy Note 20 Ultra vs Samsung Galaxy S20 Ultra vs iPhone 12 Pro Max vs iPhone 11 Pro Max. If you enjoyed this then do consider checking out my full camera comparison here:    • Samsung Galaxy S21 Ultra vs iPhone 12 Pro ...   Subscribe for more content (IT'S FREE) : https://goo.gl/pLg6fE It would make my day if you could also follow me on: 🌈 Instagram: https://goo.gl/OUqBBa 🐦 Twitter: https://goo.gl/EFhwqL 😊 Facebook: https://goo.gl/Aluzl1 Amazon Affiliate links: Amazon US: https://goo.gl/3yS2aP Amazon UK: https://goo.gl/gvrsGZ My Filming Gear: https://bit.ly/35CuxwI Music is from Epidemic sound: http://share.epidemicsound.com/pHDFT