Can the tiny iPhone 12 battery size compete against the MASSIVE ROG Phone 3 battery capacity? Let's also throw the iPhone Battery KING - 11 Pro Max into the mix as well as the latest from OnePlus, the 8T, it's older brother the 8 Pro, and of course Samsung's champ, the Note 20 Ultra in this Real Life 100%-0% Battery Drain Test! ALL PHONES SET TO FHD+ Resolution and 60Hz REFRESH RATES to keep things even! With One A14 Bionic Chip, One A13 Bionic, 2 Snapdragon 865+ Phones and 2 Snapdragon 865 Phones, the results are VERY Interesting! Does the tiny capacity iPhone 12 have what it takes? Or does the ROG Phone 3's MASSIVE 6000mAh Battery DOMINATE? - Let's Find Out! All Phones are Set to the SAME Brightness (Using a LUX Meter). I Run through 15 APPS which include System Apps, Media Apps, Social Media Apps, Benchmark Apps (to simulate High Performance Gaming), and Games. Intervals are clocked every 30 Minutes and at each interval I show the Percentage of each phone as well as their Degrees in Celsius using an Infrared Heat Gun! Twitter Link to wallpaper: https://twitter.com/TechNickBrazer/status/1321839334136315905?s=20 00:00 - Intro / LUX Meter Readings / Settings 01:21 - Battery & Temps at the Start 01:45 - FULL 100-0% Battery Drain Test 12:11 - Final Results (Worst to Best) 13:12 - Results of ALL PHONES tested on my channel (60-144Hz) 13:41 - Results if all Phones had the same Battery Capacity & Battery mAh/minute Results Stay tuned for more videos on these SIX devices in the weeks to come! Be sure to like, comment, and subscribe. Until next time, this is TechNick :) ♫Music By♫ https://www.youtube.com/channel/UC39WpxsSjJ76sAoXf5nRO5w ●howl. - Mochi [Bass Rebels Release] ●Song - https://www.youtube.com/watch?v=N_ets4ITTOo ●Nockturn - Lifting [Bass Rebels Release] ●Song - https://www.youtube.com/watch?v=kMozqJWj4II ●Dyalla - Wonderful ●Song - https://www.youtube.com/watch?v=Q6KEsz_rxBQ ●Download/Stream - https://fanlink.to/wonderfulsong ●Follow Dyalla - http://smarturl.it/Dyalla ●howl. - Rush [Bass Rebels Release] ●Song - https://www.youtube.com/watch?v=L3bRaU8IRUA ●DigitalTek & Chloë Johnson - Floating (Instrumental Mix) [Bass Rebels Release] ●Song - https://www.youtube.com/watch?v=2yBvK9t8Dw0