"Auto focus" refers to a feature on cameras or smartphones that automatically adjusts the lens to make the subject of a photo or video clearer and sharper. Full definition
It comes loaded with 8MP auto focus camera with flash packed on the rear and a 5MP fixed focus camera packed on the front. (gogi.in)
Buyers would be delighted with auto focus camera in its rear which comes with LED flash. (newgadget.org)
The device sports a single 13 - megapixel main camera on the back coupled with an LED flash and featuring phase detection auto focus support along with electronic image stabilization. (androidheadlines.com)