Vivo iQOO Z1 657 Inch 144Hz MTK 1000 Plus 8GB 256GB Silver
Screen: 6.57-inch, Resolution: 2408 x 1080PCPU: MTK 1000 Plus Octa Core 4×A77 2.6GHz + 4×A55 2.0GHz, GPU: ARM G77 MC9System: Android 10 OS, 8GB RAM + 256GB ROMBattery: 4500mAh(Typ) +44W Dash ChargingSIM Card: Dual SIM Dual StandbyCamera Type:Rear Camera: 48.0MP + 8.0MP + 2.0MPFront Camera: 16.0MPSupport:WIFI, Bluetooth, GPS, Touch Sensor, Fingerprint, 144hz Refresh Rate, UFS 2.1, NFCNetworking: 2G GSM: 850MHz/900MHz/1800MHz/1900MHz;2G CDMA: 800MHz/1900MHz;3G WCDMA: B1/B2/B4/B5/B8;3G CDMA2000: 800MHz/1900MHz;4G TDD-LTE: B34/B38/B39/B40/B41(2515-2675MHz);4G FDD-LTE: B1/B2/B3/B4/B5/B8/B18/B19/B25/B26 ;4G+: B1/B3/B38/B39/B40/B41;5G: n1/n3/n41(2515-2675MHz)/n77(3300-3600MHz)/n78(3300-3600MHz) /n79(4800-5000MHz)