5G S21+ ULTRA 12GB RAM 512GB ROM Screen resolution 1080×2320 Touch screen: LCD The internet mode: GSM, WCDMA, 5G, CDMA, CDMA2000. Software: Play Store, Air, Distance, Gesture, SmartWake, Calculator, Calendar, Alarm, Camera, Gallery. GPS Navigation: Yes, built-in, also supports A-GPS, supports voice navigation. Sensor: Light sensor, Acceleration sensor, Direction sensor. Message: MMS, SMS, Email, Gmail Features: Video recorder, audio player, sound recorder, FM radio.