Smartphone vendors have been toying with under-display cameras (UDC) for a few years, and the first such handset arrived earlier this year. But the ZTE Azon 20 5G might not be the UDC phone people want to buy if it’s even available for purchase in western markets. None of the top Android handset vendors have launched phones with cameras under the screen. Most of them chose instead the next best thing, the hole-punch camera screen design that Samsung pioneered.
