Some manufacturers have wholeheartedly embraced the notch. Others, like Samsung, continue to ignore it. Still others have tried to come up with different ways to compromise. Like Vivo before it, OPPO played with an elevating mechanism in the Find X to mixed results, only to return to a notch. But this is no Apple notch in the OPPO F9. It is a notch that is barely there but might, ironically, irk notch haters even more.