A basic difference is that the essentials to basic survival are state run. E.g water, power, education and health care. .
The problem we face in Australia is that even the Labor parliament are hell bound on selling all public assets. Electricity is going. Roads are becoming toll roads. Water rights being sold to overseas investors is going to come back to haunt us one day. Hospitals are underfunded and aged care is a disgrace.
The only socialists are the greens and they are the "close down everything" party. If they get any more power then learn how to starve in a grass hut. You certainly wouldnt be able to live off the land as it would be all protected and locked up.