Most likely you have the Exynos CPU? I upgraded from a S21 Ultra (Exynos) to a S... | Hacker News

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		mixermachine on July 13, 2024 \| parent \| context \| favorite \| on: Jelly Star – The Smallest Android 13 Smartphone Most likely you have the Exynos CPU? I upgraded from a S21 Ultra (Exynos) to a S23 Ultra (Snapdragon). Battery life is so much better. I use the 80% battery protection option and nearly always make it through the day. Only if I constantly watch videos the battery is flat in the evening. With power saving and 100% battery I can reach 2 1/2 to 3 days. Loving it.

microtonal on July 14, 2024 [–]

Doesn't have to be Exynos. The US version has the Snapdragon 8 Gen 1, which had heating and battery drain issues. The Gen 2 solved these issues.

cubefox on July 14, 2024 | [–]

The Snapdragon 8+ Gen 1 solved it by switching to a better TSMC node. The Gen 2 increased performance (on the same node) and got again somewhat less efficient.

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