I'll just list it out my main queries- 1) I'm using two numbers. One, for work and the other which is private. This dual sim iPhone will give me 2 WhatsApp? 2) Will my battery life go for a toss with dual sim? 3) My call logs and messages appear differently or in one entire cluster? 4) Is it possible to switch off one number on a Sunday? 5) When does this come out? Honestly, I need a new phone quite badly (Currently on iPhone 5 & Oppo F1/f). I've grown tired of carrying two phones over the years and only done so because the iPhone's have been my daily driver. Now, I can get rid of the second phone and just use the new phone but when? If someone could help me, I'd really appreciate it.