Differences to the popular A52:
- 128GB rather than 64GB storage
- Higher megapixel camera(s), will make a marginal difference once you've installed GCam.
- Optus has restricted it to single SIM operation.
Phone is locked to Optus, can usually unlock if you have over $80 in credit, or for $25 after six months. Leave a comment if you know how else to network unlock this one.
I ended up just getting a new sim, can confirm that the phone works fine with the amaysim sim, no network problems.