Samsung Galaxy S21 Ultra 128 GB Silver AT&T

The refurbished Samsung Galaxy S21 Ultra is unlocked and comes in 128GB, 256GB, and 512GB storage options with colors like Phantom Black and Phantom Silver. Fully tested for performance, it delivers top-tier camera capabilities, powerful processing, and a premium design, making it ideal for photography and high-performance needs.

Key:

• Screen size: 6.8 inches
• Resolution: 3200 x 1440 pixels (WQHD+)
• Processor: Exynos 2100 (5nm) or Snapdragon 888 (5nm) depending on region
• Processor Cores: 8 (1 x 2.9 GHz Cortex-X1 & 3 x 2.80 GHz Cortex-A78 & 4 x 2.2 GHz Cortex-A55)
• Rear Camera Megapixel: 108MP (wide) + 12MP (ultrawide) + 10MP (telephoto) + 10MP (telephoto)
• Front Camera Megapixel: 40MP
• Connector: USB Type-C
• Network: 5G, LTE, GSM, CDMA
• eSIM: Yes
• Dual SIM: Yes (Single SIM + eSIM or Dual Nano SIM)
• Memory Card Slot: No

Other:

• Model: SM-G998U (US), SM-G998B (global)
• Processor brand: Samsung (Exynos) or Qualcomm (Snapdragon)
• OS: Android 11
• Foldable: No
• 5G: Yes
• Release Year: 2021
• Screen type: Dynamic AMOLED 2X
• SIM card type: Nano SIM
• SIM format: Single SIM or Dual SIM
• Product type: Smartphone
• Brand: Samsung