$5$G offers low latency. To be more specific....from $200$ milliseconds for $4$G $($between sending and receiving$),$ we go down to with $5$G$.$

$($a$)50$ nanoseconds

$($b$)3$ seconds

$($c$)1$ millisecond $(1$ ms$)$

$($d$)100$ milliseconds $(100$ ms$)$