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The Galaxy S21 is Samsung's 2021 flagship phone, now sold mainly as a value option. It pairs a Snapdragon 888 with a 6.2-inch 120Hz AMOLED screen, a triple camera led by a 12MP main and 64MP telephoto, and 256GB of storage with no microSD slot. It suits buyers who want a compact, fast Android phone with a strong camera and long software support. Against newer mid-range phones it wins on camera versatility and build, but its 4,000mAh battery and 25W charging trail rivals, and the plastic back feels less premium than the S21 Ultra.
In stockSold by FechMartReturns: Sold by a Walmart Marketplace seller; returns go to the seller under the seller's returns policy.
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Owners rate it highly for its screen, camera and everyday speed, and many call it a good value flagship. Complaints center on battery life, slow charging and the plastic build.
The Samsung Galaxy S21 5G is an unlocked Android smartphone with 256 GB of storage and Dual SIM support. It is an international GSM variant that is compatible with US LTE. It has no pre-loaded carrier apps and works on most major U.S. It can also be used with local networks when traveling internationally.
The camera supports 8K video. Director's view lets you shoot from the front and rear cameras at the same time. Samsung DeX lets you go from phone to desktop. Wirelessly, you can use the phone as a remote, take conference calls on a TV, and drag and drop files from the phone to a PC.
Security is built in through a secure processor and Samsung Knox. The Knox Vault protects your PIN, password, pattern and blockchain private key. Biometric authentication protects private data. Microsoft Office, OneDrive and Teams are integrated, and the phone links to Windows.




