Most other smartphone makers seem to have decided on having all of the buttons on the right side - power and volume ones too. OnePlus (and parent company Oppo) goes its own way with the power button on the right and the volume rocker on the left.
Ooops that foes NOT sound good.
When you press the power button, depending on how you hold the phone, you might also end up accidentally pressing the lower part of the volume rocker
When I press the power on my current similar sized phone, I have my long finger directly opposite, exactly where they put the volume.
IDK if anyone has experience with this phone, because I was seriously considering to buy this phone next month. But this seems so stupid I’m reconsidering now. Maybe it’s something you easily get used to?