The depth of field effects of the f / 2.4 setting are noticeably different, as background elements don't have as much blur. (androidauthority.com)
The rear arrangement houses a primary 13 - megapixel f / 2.2 sensor and a secondary 2 - megapixel lens for producing depth - of - field effects in your pictures. (techpp.com)
On the front, you'll find a single 13 - megapixel sensor which can create depth - of - field effects through software. (techpp.com)