I'm still running the Sony Xperia Compact Z1. Have upgraded it twice with an iPhone 7 and a OnePlus. Gave both away away to people who enjoyed them WAY and WAY

I'm still running the Sony Xperia Compact Z1. Have upgraded it twice with an iPhone 7 and a OnePlus. Gave both away away to people who enjoyed them WAY and WAY more than I did. Think I'm going to carry my Z1 till it literally stops working. So far, I can still do 1 to 1.5 days with my battery easily.