I just made the switch from iPhone to the Galaxy S7 (which is the 4th Android phone after a total of 4 iPhones) this week. So far it is taking a little bit of getting use to some of the nuances that are related to the Android side of things (such as long press to paste text).
For contacts I recommend having them all in your Google account (contacts.google.com). After all you are using a Google OS, might as well have the contacts in the system.
Make sure you disable iMessage (
https://selfsolve.apple.com/deregister-imessage).
If you are on Verizon, I am a happy user of "Message+" which is a Verizon message app that is somewhat similar to iMessage in that they have apps for various devices (such as my Macbooks). So now I can text from any of my devices, including most of my iDevices.
The last thing is to explore around on the device, while being careful about what apps you install. Make sure you are installing reputable apps.
One extremely helpful item for me in an office setting is using the Tasker application to automatically mute my phone. I've been at plenty of meetings where Android devices are set to have a ring tone and that can be embarrassing / frowned upon. Now when my phone joins the wireless network at the office the ringers are muted. When I get in my car the phone opens my podcast (netcast) app. When I join my personal wifi network at home the volume is turned back on. Tasker allows things like that.
What do I miss?
- The volume / mute switch - taken care of by Tasker now.
- Some of the location awareness stuff - Glympse app will work for this.
What do I like?
- How quick the camera loads with double tap of the home button
- Google Now - its actually smart compared to Siri and the home screen
- Samsung pay - love using that at any magnetic card swipe since the phone generates the magnetic field
- 200 GB storage that I installed
- 5x5 icons all the way across - I haven't toyed with Nova yet, I plan on doing so soon.
- Control of the home screen to actually see my background image!