Earlier this week, ZTE teased the Axon 30 5G with an in-display selfie camera, and today the company dropped another teaser, revealing the area above the camera will have a pixel density of 400ppi - that's 2x more than the previous generation. Higher pixel density will result in better image quality, better clarity, and less fogging, which is what marred the experience on the Axon 20 5G - world's first commercial smartphone with in-screen camera. Besides, greater pixel density should also make the under-display selfie camera less noticeable. ZTE Axon 20 5G ZTE hasn't divulged...
Source: https://www.gsmarena.com/zte_axon_30_5g_400ppi_screen_camera-news-49945.php
