Differences between dev/mhi_DUN vs dev/mhi_QMI0

in cellular manual setting, there’re two ports options, dev/mhi_DUN vs dev/mhi_QMI0, but none of them match the info-tip.

In AT Command part, they also have two, when I run AT+QCFG=?, they return different results, which make me feel very confusing.

Can you please run the command on each interface and provide the result ?