Allyl halide cannot be 

$s{p}^3-$Carbon directly attached to double bonded $s{p}^2-$carbon of aliphatic compound is allyl carbon. 

In $CHCl=CH-C{H}_3$ the halo group is attached directly to $s{p}^2$ carbon (double bonded carbon). It is an example of vinyl halide

A double bonded carbon $\left(s{p}^2\right)$ in an aliphatic compound is a vinyl carbon