I got my first ever Nothing phone (Nothing 3a) around 7 months ago. I was super excited to try the phone out, and I really liked the OS and looks of the phone. But then there started cropping up a battery issue, which I initially thought happened with every phone till the usage has become consistent, and the first update has been done. Right after the first update the battery seemed to work better, but every now and then there would come a significant drop in battery, especially at night, after I went to sleep. I was slowly learning to adapt to this drop in battery at times, and then it stopped finally, or so I thought.
Recently, it has started happening again. Like yesterday for example, when I went to sleep at 12:50 a.m. the phone showed a battery of 22%, and today morning, when I woke up and checked it showed 10%. A 12% decrease is quite uncanny, especially, since I had closed all the apps, had turned off the WiFi, my Bluetooth and Location are always off, and other than WhatsApp, every other App has background usage turned off.
Please let me know if it’s common with the Nothing 3a to have such a significant battery drop, or if I should take it to a service center.