I was doing leases with Sprint and I'd wait for an early upgrade offer that was a good deal and jump on it. Over the last 4-5 years, that amounted to getting a new phone every 12-16 months or so. And I got some great deals that way, for example my lease on the Galaxy S10 cost me $0 over the 16 months that I had it - Sprint was offering a free deal on the S10 in December 2019 so that's what I got. Over the history of my leasing experience I always took the best deal over a specific Android phone. Took a lease one get one on an iPhone once but I could not live with it, had to go back and get an Android a few months later. So there's an even shorter upgrade cycle there - haha.
But with this latest phone, I got a deal on a Galaxy A71 5G for $250 paid over 24 months right as they were being phased out, so I jumped on that. I would have just paid outright if there had been interest, but since it's zero interest, why bother? I did give up some features vis a vis the S10, no wireless charging and not waterproof, but otherwise it's an excellent phone for a good price. I wanted a bigger screen than the S10 and the A71 5G fits the bill, the screen is 6.7 and it's UUGE. I'm not sure how long I will keep this one, but I do have a line in the sand about software updates. I won't keep any device that isn't getting updated any longer. The A series is supposed to get updates for 3 or 4 years, I forget which. I'll probably get bored with it though and upgrade after it's paid off, haha.
The camera on the A71 5G is not quite as good as the flagship S series or other flagship phones and that's important to me, so that will probably be the trigger after this one is paid off. I've started using my wife's iPhone12 ProMax to take pictures instead of my phone for now. I have a work iPhone XR also so I've been using that for personal pics more as well. It's rumored we'll get new iPhones at work soon so maybe that will satisfy my itch to upgrade my personal phone after the A71 5G is paid off. I guess it depends on what kind of carrot they dangle to get me to jump. I like getting last year's flagship on closeout, so we'll see!