Samsung Galaxy S® 21 Ultra

Free two-day shipping  |  5G Compatible  |  SIM card included
Supports CREDO's donations to progressive nonprofits

Introducing Galaxy S21 Ultra. The highest resolution photos and video on a smartphone. Galaxy's fastest processor yet. A battery that goes all-day—and then some. First ever S Pen compatibility. A striking new design. It's an Ultra that easily lives up to its name.

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You choose which nonprofits receive our $150,000 monthly donation.

Your purchase helps CREDO donate $150,000 each month to nonprofits supporting climate justice, economic justice, civil rights and more.

This product is currently unavailable with the selected options.


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    • operating system

      Android 11 platform


    • Octa-core Qualcomm® Snapdragon™ 888
      12 GB RAM


    • 6.8 inch edge Quad HD+ Dynamic AMOLED 2X
      Infinity-O Display
      Resolution: 3200 x 1440
      Pixels per inch: 515
      Size: 6.8”


    • IP68 water and dust resistant


    • 3G, 4G, 5G LTE data (where available)
      Wi-Fi® enabled
      Bluetooth® v5.0
      Mobile hotspot capability (add-on plan may be required)
      Hearing Aid Compatibility (HAC) compliant (Rating M4/T3)
      USB Type-C Earjack


    • 40MP Selfie Camera
      108MP Wide Camera
      12MP Ultra-wide camera
      10MP Tele 3x Hybrid Optic
      100x Space Zoom


    • 128GB / 256GB / 512GB internal memory (subject to availability)

    size & weight

      6.5" long x 2.97" wide x 0.35" thick
      8.07 ounces


    • 5,000 mAh Lithium-ion battery (non-removable)
      Fast Wireless Charge 2.0
      Wireless PowerShare

    SAR rating

    • Head: 0.77 W/kg
      Body: 1.02 W/kg

    • Samsung Galaxy S21 Ultra
      SIM Card
      Ejector PIN
      USB Type-C data cable

  • In the box image

People love us

CREDO is a wonderful company! They have always been very helpful when I needed it, and the price is competitive for the services you get. I feel much better giving my money to a company that works to help the world instead of one that is just out to make a profit for themselves.

-Julia B.

I have been a member of or working with CREDO Mobile and its predecessor Working Assets for 25 years. My phone company gave over 2 million dollars last year to nonprofits. Did yours? Or do you even know? Do you even care? I think most of us do. I have found a way to put my money where my mouth is and that is why I am a staunch advocate for CREDO Mobile.

-Jeannine C.

What we stand for

$92 Million Donated

to date for progressive causes.