The UOB Preferred Platinum Visa remains an essential card thanks to 4 mpd on all mobile contactless spend, but its new sub-caps mean it's not quite the no-brainer it was before.
From 1 October 2025, the UOB Preferred Platinum Visa will have two S$600 sub-caps: one for mobile contactless, and one for selected online transactions. You *could* earn more miles, but most people won't.