OnePlus has today announced the OnePlus Nord 3, the latest entry in its midrange Nord lineup and successor to last year’s capable OnePlus Nord 2T. One notable improvement compared to last year’s phone is the length of support that OnePlus is promising: namely, three major Android updates and four years of security updates. That’s a year’s increase for both over the Nord 2T, though it falls short of the up to five years of support the company promises for its top-of-the-line OnePlus…