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: 2AFZZK19G Dual Sim : 5G:n1,n3,n7,n8,n20,n28,n38,n40,n41,n66,n77,n78 4G:FDD-LTE Band 1,2,3,4,5,7,8,12,17,20,28,32,66 3G: WCDMA Band 1,2,4,5,8 2G Quad Band 48Mp Camera Quad Camera 48+2+2 / 8 mp front camera 6.5 inches, 2400 x 1080 Refresh rate: 90Hz AdaptiveSync display: 30Hz/50Hz/60Hz/90Hz GPU:Arm Mali-G57 MC2, Max GPU Frequency:950MHz 5000mAh battery (typ) Supports 18W fast charging Fingerprint (side-mounted), accelerometer, gyro, proximity, compass 3.5mm headphone jack