“He's got way more than me, thank God,” he said.
The prince said they are still determining what to name the baby.
The couple re-entered the hospital to place the child in a car seat before re-emerging to get into an SUV. Prince William drove the couple away. Palace officials said they will head to an apartment in Kensington Palace.
The young family's first public appearance together has been the moment that the world's media and crowds of onlookers camped outside the hospital had long been waiting for, and the photographs snapped on Tuesday are likely to be reprinted for decades as the baby grows into adulthood and his role as a future king.
The appearance recalls a similar appearance three decades ago, when Princess Diana and Prince Charles carried the newborn Prince William out to pose for photographs on the same steps in 1982.
