The race to attain bezelless displays has been taken up a higher notch (pun intended). We have seen trends evolve from the forehead notch that was pioneered by the iPhone X to the waterdrop notch that we’ve seen rocked by various midrange phones and a number of flagships and recently, the punch hole trend that honestly looks better than everything else we’ve seen. Now, Xiaomi and OPPO have independently shown off under the display selfie cameras that are set to be game changers. OPPO was first to take to Twitter to show off their latest technology. The company teased that …