Samsung S21 Ultra 5G SM-G998B Unlocked 256GB Black A+

Samsung S21 Ultra 5G SM-G998B Unlocked 256GB Black A+ (Renewed)

The Samsung S21 Ultra 5G SM-G998B (Renewed, A+ Grade) is a premium flagship smartphone offering cutting-edge performance, incredible photography, and sleek design—all at a fraction of the cost of a new device. This international, unlocked version features a massive 256GB of storage, a stunning 6.8-inch Dynamic AMOLED 2X display, and a powerful Exynos 2100 processor. Professionally refurbished and tested, this second-hand device looks and works like new, delivering ultra-fast 5G connectivity and pro-grade cameras in a stylish black finish.

Why Buy This Renewed Smartphone?

• Certified refurbished to A+ condition—like new in both look and performance
• Unlocked GSM model compatible with global 5G networks
• 256GB of storage and 12GB RAM for seamless multitasking and media
• Quad-camera system with 108MP main sensor for pro-level photos and videos
• Dynamic AMOLED 2X 6.8″ display with ultra-smooth refresh rate
• Eco-friendly, second-hand flagship at an unbeatable value

Perfect For:

• 📱 Power users who demand top-tier specs and storage
• 📸 Mobile content creators and photographers
• 🌍 Travelers needing an unlocked 5G-ready device
• ♻️ Buyers who prefer premium renewed smartphones over new

Note: This Samsung S21 Ultra 5G SM-G998B (Renewed, A+) is an international unlocked GSM model. Not compatible with CDMA networks like Verizon or Sprint. Device may arrive in generic packaging with compatible accessories. Backed by the Amazon Renewed Guarantee for refund or replacement.

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Price: $649.00
(as of Apr 29, 2025 00:43:31 UTC – Details)


This pre-owned or refurbished product has been professionally inspected and tested to work and look like new. How a product becomes part of Amazon Renewed, your destination for pre-owned, refurbished products: A customer buys a new product and returns it or trades it in for a newer or different model. That product is inspected and tested to work and look like new by Amazon-qualified suppliers. Then, the product is sold as an Amazon Renewed product on Amazon. If not satisfied with the purchase, renewed products are eligible for replacement or refund under the Amazon Renewed Guarantee.
Item Package Dimension: 7.0472440873L X 3.6220472404W X 1.4566929119H Inches
Item Package Weight – 0.771617917 Pounds
Item Package Quantity – 1
Product Type – Cellular Phone