iPhone 16 Pro Max vs. Galaxy S24 Ultra Battery Test

Shop ESR Qi2 MagSafe Battery Pack with Kickstand: Sponsored by ESR Shop ESR 3-in-1 MagSafe Charger with Qi2 & CryoBoost: Shop ESR MagSafe Car Charger with Qi2 & CryoBoost: Battery test between the Apple iPhone 16 Pro Max and Samsung Galaxy S24 Ultra to see which phone offers better battery life. TEST NOTES: - Both phones were new with 100% battery health. - Screens were calibrated to 200 nits with auto-brightness turned off. - Speakers calibrated to the nearest decibel count. - Tested within equal distance of a mini cell tower. - Tested in a temperature-controlled environment. - In the YouTube test, “Ambient Mode“ was accidentally left on for the iPhone. This likely created a slight disadvantage for the iPhone (we estimate a less than 1% difference). #esr #iPhone16#esrmagsafe #esrmagsafecharger SUBSCRIBE HERE: FOLLOW US HERE: About PhoneBuff: It’s not official until it’s done #phonebuffstyle! Home of the best smartphone speed tests, drop tests, and battery tests. Send Products To: PhoneBuff 23811 Washington Ave 110-394 Murrieta, CA 92562 PhoneBuff