Samsung Galaxy A21 GSM Unlocked Android Cell Phone, US Version Smartphone, 32GB Storage, Long-Lasting Battery, 6.5” Infinity Display, Quad Camera,…

(8 customer reviews)


Last updated on 06:43 Details
SKU: 31D7B4E8 Category: Tag:
  • 6.5″ Infinity Display, IPS LCD, 720 x 1600 pixels, 20:9 ratio, Android 10, One UI 2.0, Single SIM
  • 32GB ROM, 3GB RAM, Expandable MicroSD, Mediatek MT6765 Helio P35 (12nm), Octa-core, PowerVR GE8320
  • Rear Camera: 16MP, f/1.8 + 8MP, f/2.2 + 2MP, f/2.4, (macro) + 2MP, f/2.4, (depth), Front Camera: 13MP, f/2.0, 4000mAh Battery
  • 2G: GSM 850/900/1800/1900, 3G: 850/900/1700/1900/2100, 4G LTE: 1/2/3/4/5/7/8/12/13/17/20/25/26/28/38/39/40/41/66/71
  • US Version – No Warranty. Compatible with Most GSM Carriers like T-Mobile, AT&T, MetroPCS, etc. Will NOT work with CDMA Carriers Such as Verizon, Cricket, Boost
Product Dimensions

7 x 5 x 4 inches

Scanner Resolution

1280 x 720



Included Components

Travel Adapter, Data Cable

Battery Power Rating

4000 Milliamp Hours



Form Factor


Other camera features

Rear, Front

Other display features


Item Weight

6.8 ounces

Display technology


Connectivity technologies

Bluetooth, Wi-Fi, USB, NFC

Wireless communication technologies



3 GB




1 Lithium Polymer batteries required. (included)

Item model number


Date First Available

September 24, 2020

8 reviews for Samsung Galaxy A21 GSM Unlocked Android Cell Phone, US Version Smartphone, 32GB Storage, Long-Lasting Battery, 6.5” Infinity Display, Quad Camera,…

  1. david p.

    Liked appearance and maneuvering features, newness, currency of apps and use of credit on Amazon to apply toward purchase. Time will tell if storage capacity is enough for my personal use. Generally satisfied as I am learning to use features-many are rnew to me. Hope it lasts at least a few years under normal use.

  2. stacy-ann gordon

    The phone came locked, which is a big inconvenience since k bought it for my business sim.

  3. Tinytot411

    We purchased this for my son last yr as unlocked for all carriers to use as wifi phone until high school. I just went and tried to activate it for Verizon to put him on our plan. THIS PHONE WILL NOT WORK on Verizon network. Went to the store and was told it isn’t compatible. What! Was told I had to get another phone to add him to our plan.

  4. Francis R

    Solid built
    Very good cameras on both the front and the rear.
    Batteries last all day
    Large display
    20×9 aspect ratio means larger screen but still easy to hold.
    Call quality is very good.
    Speakers are loud and clear
    Supports quick charge
    Transferring my files and contact to the new phone was super easy and very fast using the built in software
    My only issue with the phone is the display. It’s a 720p display which might be an issue for those who love to watch content like movies or tv shows on their phone. However I think the pros outweigh the cons drastically so having a 720p display doesn’t bother me at all.
    I think this a wonderful phone and I would recommend it to anyone who wants a good phone and save some cash in the process.

  5. Emily Ortiz

    The phone is a great for my son. Was able to connect to metro pcs phone service with no problems.

  6. Jessie Thompson

    UPDAT3: I unfortunately had to send this back because the screen started glitching like it was being touched, I hadn’t dropped it or done anything in anyway to make it behave that way,, I now have a galaxy a12 through cricket.. I had a galaxy a02s that was constantly kicking me out of apps over storage being full even though I had an SD card in it, anyways I decided to buy this phone and was 99% sure I was going to have to return it but nope! It works so smoothly, it’s sleek, finger print scanner is quick and one of my favorite parts. I go through boost mobile for my service, I saw some reviews said they could pop in their Sim card and it worked perfectly, that wasn’t the case for me. I had to take mine to the store and have them use a code for it to work but it didn’t take long and wasn’t a hassle compared to the price and quality of this phone. I am so so happy with this purchase.

  7. Bob Walker

    Phone is good, US Cellular sucks.

  8. Cody

    Frame of the phone had multiple damage spots, so to call this phone “like-new” is definitely not proper advertisement.

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