4 ms·HDMI is more expensive: you must pay royalties to use HDMI tech, whereas DP is free.by fra 9y agoHDMI is more expensive: you must pay royalties to use HDMI tech, whereas DP is free.shmerl 9y agoThat's a reason not to use HDMI.fra 9y agoRight -- sorry I should have been more explicit :)