Now, the company has released a new app enabling users to manually control camera ... Galaxy S21 Ultra – though the feature that takes center stage is support for tele-cameras with optical zoom.

Main Camera Modules 108 MP, f/1.8, 24mm (wide), 1/1.33", 0.8µm, PDAF, OIS 10 MP, f/2.4, 72mm (telephoto), 1/3.24", 1.22µm, dual pixel PDAF, OIS, 3x optical zoom 10 ...