Samsung is all set to launch Samsung Z4, the company’s new Tizen OS smartphone and the successor of Samsung Z3 that was introduced back in October 2015. User manual of the phone with model number SM-Z400F/DS has surfaced revealing separate dual LED flash present on the back on either side of the cameras as well as flash on the front. It … Continue reading "Samsung Z4 user manual reveals dual LED rear flash, selfie flash, India Launch Expected soon"