Are two always better than one? Dual-camera systems are no longer limited to high-end smartphones - not in a year as technologically sophisticated as 2017. Now even entry-level models can boast of back cameras with two modules: enter the Shoot 1 model from the Chinese manufacturer Doogee. But is the second camera in the low-budget device really a boon? Our comprehensive review reveals the answer.
http://www.notebookcheck.net/Doogee-Shoot-1-Smartphone-Review.207428.0.html
Dual cameras become more and more popular, Last time I have tried AllCall Bro, dual cameras effects higher than single cameras.