I am using my new Asus Zenfone 8 Flip a few days. I am disappointed. I use it normally as all my other phones, a bit of videos, a bit of photos, browsing youtube. Half a day and the battery is flat. The screen was 60 Hz. Battery settings: Optimal/Dynamic. Double checked if there is any draining app - nothing found.
For its 5000 mAh, it does not perform well. I wonder how people paying that money and then walking around with power banks.
All my previous phones were in the range of 5000-6000 mAh - but were much much more efficient in terms of energy consumption.