[nonplus]

It seems like a valid metric to pick on. Premium devices are refreshed early/short cycle their lifespans because they are purchased by customers with disposable income. Budget devices should be sold to last as that's what's important to the customers buying them.

As a counter though, I would say with 2gb of ram this device just won't be fast enough for most of its users in 3 years anyway; so although I find this a valid argument to make, a new issue pops up immediately (for me at least).