What’s the biggest iPhone you can get? Screen size specifically

@Quoththeraven the quickest way would be with a headset connected and using google hangouts/voice to dial out with a mobile data plan (or on wifi if you're at home/someplace where you have data)

@Quoththeraven also they make [I think? I'm not really an apple guy] an ipad pro that's the size of the originals, I think. and no problem.

Thank you. You’ve given me information I can build on. @dirge