Sprint will reportedly launch the Galaxy S20 Ultra 5G model with 16GB of RAM - PhoneArena
Samsung Galaxy S20 Ultra 5G 6.9" SM-G988B/DS 512GB 16GB RAM (GSM Only, No CDMA) International Version - No Warranty (Cosmic Grey) - Walmart.com
Amazon.com: Samsung Galaxy S20 Ultra 5G Factory Unlocked New Android Cell Phone US Version, 128GB of Storage, Fingerprint ID and Facial Recognition, Long-Lasting Battery, Cosmic Black : Everything Else
Samsung Galaxy S20 Ultra 5G G988B/DS Global Version Original 6.9" AMOLED 12GB RAM 128GB 512GB ROM NFC Octa Core Exynos Cellphone - AliExpress
Galaxy S20 Ultra Performance, Specs Showing 12GB RAM Revealed in New Benchmark