Vivo patents quad punch-hole smartphone designs
Smartphone manufacturers have been experimenting with various designs for their smartphones and in recent times, a lot of smartphones came with pop-up cameras, various types of notch, punch-hole design, dual-punch hole design, and even rotating cameras. To take it a notch higher, now, Vivo has patented several quad punch-hole designs for smartphones. Vivo’s patent for … Read more Vivo patents quad punch-hole smartphone designs