How often do you guys replace your smartphone?

I kept my LG Optimus Fuel for 15 months, until it started acting up and not working in November. I then switched to a LG Lucky, I hated it and kept it for a week. I then switched to a LG Optimus Dynamic II. It is an okay phone. But I found a Moto E on sale for $20 and switched to that on Sunday. I like this phone and bought a back up. This will be the phone I use until it dies. I then have a second Moto E that I will use.

I purchase a lot of Net10 smartphones on sale or clearance for $20. So for $20 I can afford to switch my phone when ever I want to.

It maybe has been less than a year this time but that phone replaced my S3 that I bought before S4 came out. The only reason I am replacing my Oneplus One is I need on of three Nexus models to try google fi. So now it tends to be when I switch phone companies or wear out a phone,

it used to be every two years that i believe most companies gave their customers a large discount on phones to sign a new contract for another two years but thats changing a lot now so my answer was every two years if I had a discount available

Only rich people afford to replace phone that often. haha

Generally every two years, although my current one is approaching three and I'm going to try to push for four.

The only reason I have one is because my stepdad upgraded and gave me his.

This was like 3 years ago, though.

My cousin frequently "loses" his, so my stepdad has given him his hand-me-down for the past few years now.

Every two years