Galaxy S21 Ultra vs. iPhone 12 Pro Max Battery Test

Battery test between the Samsung Galaxy S21 Ultra and the iPhone 12 Pro Max to see which phone offers better battery life.

TEST NOTES: – Screens were calibrated to 200 nits with auto-brightness turned off. – Speakers calibrated to the same decibel count. – Tested within equal distance of a mini cell tower. – Tested in a temperature controlled environment. – All devices tested were new and had 100% battery health.


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