🔥🔥NEW SEALED SAMSUNG GALAXY S23 ULTRA 5G 512GB/256GB+12GB FACTORY UNLOCKED🔥🔥 Brand Samsung Operating System Android Ram Memory Installed Size 8 GB Screen Size 6.8 Inches Resolution 1440x3088 Model Name Galaxy S23 Ultra 5G Connectivity Technology Wi-Fi Wireless network technology GSM, Wi-Fi, CDMA, LTE SIM card slot count Dual SIM.