  We investigate two novel models of charged black holes in the framework of
non-linear electrodynamics of Born-Infeld type. In particular, starting from
two concrete Lagrangian densities, the corresponding metric potentials, the
electric field, the Smarr formula and finally, the (scalar) quasinormal modes
are computed for each model. Our findings show that although the models look
very similar, their quasinormal spectra are characterized by certain
differences.
