Poco F7 Ultra vs. Xiaomi 15 vs. S25 Ultra vs. iPhone 16 Pro Max vs. OnePlus vs. vivo Battery Drain!

After all the updates, let's see which phone has the best battery life. We will test the Samsung Galaxy S25 Ultra, the iPhone 16 Pro Max, Poco F7 Ultra, Xiaomi 15, OnePlus 13, and Vivo X200 Pro. Check the Camera Comparison here:    • After Updates: Xiaomi 15 Ultra vs. S25 Ult...   00:00 Battery Drain Test 00:27 Geekbench 01:23 3DMark GPU Test 01:44 YouTube Live Stream Battery 02:22 Camera 4K 02:41 Thermals and Google Meet Call 04:04 Overheating 3DMark Stress Test 04:58 Standby 05:23 Web 06:06 Finale