The sockets you're thinking of are used in hotel rooms, where international 110V devices can be plugged in. But in special use cases, the round earth pin variant can also be used. Those are not really used in general or residential areas.
That doesn't make it 'an Australian 110V socket'.
This is the 110V socket:
This is one you say can be used for 110V:
The distinction seems fairly important. One is a socket used specifically for 110V, one is not.
Calling the second one a "110v socket" is a dangerous practice, as it is much more likely to be 240v in any normal usage.
The use as a 110v socket in a domestic setting has nearly zero probability.
Australian power authorities do not make 110v available in such situations, so if you want that voltage, it will be at the output of a transformer owned by the user.
Plugging a 110v device into any random socket will almost certainly result in the demise of that device.