Best Certified Used and Refurbished Galaxy S21
Professionally Refurbished
Clean IMEI
Fully Functional
30-Day Money Back GuaranteeFrom$141
View ProductsThe Galaxy S21 remains a capable smartphone with its 120Hz Dynamic AMOLED display, Snapdragon 888/Exynos 2100 processor, 5G connectivity, and versatile triple-camera system. However, it has reached the end of its Android OS upgrade cycle and does not support the latest One UI 9 (Android 17). We no longer recommend the Galaxy S21 in 2026. Instead, we recommend the Galaxy S23, which supports One UI 9 (Android 17) and continues to receive security updates. With its faster Snapdragon 8 Gen 2 processor, improved battery life, better cameras, and longer software support, the Galaxy S23 is a much better long-term choice.
SaleSaleTips: All Certified Used Phones/Devices are fully functional. The main difference is cosmetic. The better the condition, the more expensive. If you want the cheapest, pick Fair. If you want a balanced choice, choose Good.
* Support End Year is estimated by UpTrade and subject to change by the OEM.
Release Date: Sep 2021
Screen Size: 6.2inches
Screen Resolution: 2400 x 1080
PPI: 421
Rear Camera: 64MP + 12MP+12MP
Front Camera: 10MP + ToF
Processor: Qualcomm Snapdragon 888
Battery: 4000 mAh
Wireless Charging: Yes
Fast Charging: Yes
Water Resistant: IP68
Weight: 169 g
Width: 71.2 mm
Depth: 7.9 mm
Height: 151.7 mm
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