Kind of surprised - My Ink Bold is a world elite MC and since the Sapphire Preferred and the Ink Bold are marketed as personal / business counterparts, I would have thought the SP MC would be a world elite also. World MC cards usually have the red / yellow MC logo on the card, while the World Elite cards have the silver foil MC logo. The picture of the SP MC card at the MasterCard site shows the silver foil logo. Which type of logo do you have on your card?

The MasterCard site explains what the differences are between the two cards.