I bought a Android phone and after I received I performed a techical test.
> 1Gb instead of 16 GB RAM
> Android 5 instead of 11
> 3G instead of 5G
Supplier just hacked the OS on network bar and about section to show fake features, no reliable support from AliExpress and no refund, because chinese customs doesn't accept devices.
Products used: Android Phone (fake OS with hacked features to mislead customer)