Note 9 Snapdragon Vs Exynos Battery Life. Andrei Furmusanu tests extensively the two variants of Note 9 and concludes the following -1 Battery Performance though improved from S9 is still not quite as good as the Snapdragon variant 2 Snapdragon System LSI is much better to what Samsung has to offer and it shows in the CPU benchmarks. My snapdragon S9 gave me 6-7hrs in the same conditions.
The Exynos 2100 and Snapdragon 888 versions of the Samsung Galaxy S21 Ultra have nearly identical battery endurance showing only slight variance hardly-noticeable in real-world use. Battery Life Test. So it looks like the Snapdragon version has quite a bit longer battery life than tge Exynos powered Note.
During the gaming test the Galaxy S20 Plus with the Snapdragon 865 obtains a bigger lead having 25 percent of battery life remaining while the Exynos 990 variant is down to just 16 percent.
The Exynos 2100 and Snapdragon 888 versions of the Samsung Galaxy S21 Ultra have nearly identical battery endurance showing only slight variance hardly-noticeable in real-world use. Pushed hard the Exynos 990 version of the Galaxy S20 Plus appears to outperform the Snapdragon 865 variant of the phone as far as battery life is concerned but the difference isnt massive. Samsung Galaxy Note9 Performance Battery Showdown. The battery life on the previous firmware was so-so so whatever they did to power management on this version it improved A LOT.
