MIUI 12, Android

International Model – No Warranty in US. Compatible with Most GSM Carriers like T-Mobile, AT&T, MetroPCS, etc. Will NOT work with CDMA Carriers Such as Verizon, Sprint, Boost. – FCC ID: 2AFZZK9G
5G NR:n1/n3/n5/n7/n8/n20/n28/n38/n40/n41/n77/n78/n66 4G: LTE FDD B1/2/3/4/5/7/8/20/28 LTE TDD B38/40/41 3G: B1/2/4/5/8 2g Quad Band
64Mp Camera Quad Camera 64+8+5 / 20 mp front camera