Samsung Galaxy S21 5G, US Version, 256GB SM-G991U1, Phantom Gray - Factory Unlocked
Samsung Galaxy S21 5G, US Version, 256GB SM-G991U1, Phantom Gray - Factory Unlocked
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Samsung Galaxy S21 5G, US Version, 256GB SM-G991U1, Phantom Gray - Factory Unlocked

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Key item features

  • Display: 6.2" AMOLED display with 120Hz refresh rate and 1300 nits brightness for vivid visuals and smooth scrolling.
  • Camera: Rear dual camera system with 64MP main and 12MP ultrawide lenses for stunning photos and videos.
  • Memory: 256GB internal storage for plenty of apps and files.
  • Connectivity: 5G capable with support for GSM, CDMA, and Wi-Fi networks.
  • Battery: 4000mAh battery provides all-day power for your daily needs.

Specs

Brand, SamsungMobile OS, AndroidModel name, Galaxy S21 5GScreen size, 6.2 inHD capacity, 256 GBBattery capacity, 4000 mAh

About this item

Product details

The Galaxy S21 is the phone for business that lets you securely connect and collaborate anywhere. Discover new ways to collaborate with an impressive 8K camera and easily go from mobile to desktop to meetings with SAMSUNG DeX. Keep your business data and personal information protected with a secure processor, SAMSUNG Knox, and the Knox portfolio. Work seamlessly in the way that works best for you with Microsoft and Link to Windows. Now you can easily optimize cellular and Wi-Fi connectivity by accessing the best network and plan at the moment, and stop paying more than necessary with monthly plans. Unlocked by SAMSUNG smartphones work on most major U. S. networks and allow international business travelers to take advantage of lower local rates. When you get an Unlocked by SAMSUNG smartphone, it has no pre-loaded carrier apps, so your organization can deliver a more predictable and consistent experience across devices and have greater freedom to customize device software. Inspiration is a fickle creature. The Galaxy S21's intuitive camera lets you capture, share and collaborate in real-time, no matter where you are. Be in front of the camera, behind the camera, or both at the same time Director's View puts a whole new spin on the virtual tour. Connect all your devices with Wireless SAMSUNG DeX and use your Galaxy S21 as the remote. Take conference calls on your TV, drag and drop files from your phone to your PC or double your screens with the tap of a finger. The Galaxy S21 comes with a defense-grade security platform built in so you can rest easy. With multiple layers of protection, your device is safe from intrusion, malware, and malicious threats. Keep your fleet of mobile devices in sync and in control from end to end. A complete set of cloud-based solutions eliminates the risk of user error for worry-free security, software updates, device setup, and more. Part of Knox's multi-layered security platform, the Galaxy S21's Knox Vault is dedicated to protecting your PIN, password, pattern, and Blockchain, Private Key. And with biometric authentication, your private data stays private. Getting work done on your smartphone is more important than ever before. The Galaxy S21 comes integrated with Microsoft Office, OneDrive, and Teams so you can easily access all your files, photos, and reminders.
  • Display: 6.2" AMOLED display with 120Hz refresh rate and 1300 nits brightness for vivid visuals and smooth scrolling.
  • Camera: Rear dual camera system with 64MP main and 12MP ultrawide lenses for stunning photos and videos.
  • Memory: 256GB internal storage for plenty of apps and files.
  • Connectivity: 5G capable with support for GSM, CDMA, and Wi-Fi networks.
  • Battery: 4000mAh battery provides all-day power for your daily needs.
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Specifications

Brand

Samsung

Mobile OS

Android

Model name

Galaxy S21 5G

Screen size

6.2 in

Warranty

Warranty information

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Customer ratings & reviews

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Showing 1-1 of 1 review

Nov 1, 2026
Reviewer name: Andrew
Sold and shipped byCellphoneMAX
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

Good phone, but minor one off issues.

The phone is great, although the one i got came with either bad thermosters, and/or a bad NFC/wireless charger coil its mildly irritating, but i love the phone enough im just gotta replace it myself.

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Current price is $299.88
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