Hmm.
Bought my first flat tv in 2011, the next one in 2020, figured it was too small, so got the next one in 2021, still using the old one as a monitor essentially.
Laptop was probably 2008-2012-2016-2019. So have been using the same one since 2019, which is holding up surprisingly well, though had to change a few components, like the battery. Got a desktop PC in 2021, which I still use.
Smart phones: 2015-2017-2018-2021-2022. Really bad track record, but at least my current one has lasted 3 years.
Consoles:
Got a PS5 this year, which is the first console I have bought since 2019 (Xbox One X).







