Samsung Galaxy S21 Ultra 5G SM-G998B - 256GB - Phantom Black (Locked to Telstra) | eBay
Samsung Galaxy S21 Ultra 5G 128GB Phantom Black (Sprint) SM-G998UZKASPR - Best Buy
Amazon.com: SAMSUNG Galaxy S21 Ultra 5G Factory Unlocked Android Cell Phone 256GB US Version Smartphone Pro-Grade Camera 8K Video 108MP High Res, Phantom Black : Cell Phones & Accessories
Samsung Galaxy S21 Ultra 5G - Full phone specifications
Best Buy: Samsung Galaxy S21 Ultra 5G 256GB (Unlocked) Phantom Black SM-G998UZKEXAA
Amazon.com: Samsung Galaxy S21 Ultra 5G SM-G998B/DS 256GB 12GB RAM Factory Unlocked (GSM Only | No CDMA - not Compatible with Verizon/Sprint) International Version - Phantom Silver : Cell Phones & Accessories