Amazon.com: Samsung Galaxy S10+ Plus SM-G975F/DS, 4G LTE, International Version (No US Warranty), 128GB+8GB RAM, Prism White - GSM Unlocked : Cell Phones & Accessories
Some Galaxy S10 units show 6GB RAM despite 8GB being minimum spec - SamMobile
Galaxy S10 official with in-display fingerprint readers, up to 12GB RAM, and more - SamMobile
Samsung Galaxy S10+ variant with 12 GB RAM, 1 TB storage spotted on AnTuTu and Geekbench - Gizmochina
Amazon.com: Samsung Galaxy S10+ Plus 1TB / 12GB RAM SM-G975F/DS Hybrid/Dual-SIM (GSM Only, No CDMA) Factory Unlocked 4G/LTE Smartphone - International Version No Warranty (Ceramic White) : Cell Phones & Accessories