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Samsung

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

  • Based on 1,334 reviews
Condition: Refurbished - Excellent
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Availability: In Stock.
Fulfilled by Amazon
Arrives Friday, Sep 12
Order within 4 hours and 14 minutes
Available payment plans shown during checkout

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Color: Black


Size: 32 GB


Features

  • This device is GSM unlocked and will work with T-Mobile, Sprint, AT&T, Not compatible with Cricket and any other CDMA network. To ensure this phone will work with your carrier please check to make sure the frequencies your carrier uses are supported by this phone.
  • Clean IMEI. Ships in non-original box with premium aftermarket charger and USB cable. NO any other accessory!

Description

This pre-owned or refurbished product has been professionally inspected and tested to work and look like new. How a product becomes part of Amazon Renewed, your destination for pre-owned, refurbished products: A customer buys a new product and returns it or trades it in for a newer or different model. That product is inspected and tested to work and look like new by Amazon- qualified suppliers. Then, the product is sold as an Amazon Renewed product on Amazon. If not satisfied with the purchase, renewed products are eligible for replacement or refund under the Amazon Renewed Guarantee.

Brand: Samsung


Operating System: Android 10.0


Ram Memory Installed Size: 3 GB


CPU Model: Snapdragon


CPU Speed: 2.35 GHz


Memory Storage Capacity: 32 GB


Screen Size: 6.5 Inches


Resolution: 1280 x 720


Model Name: Galaxy A21


Wireless Carrier: Unlocked


Product Dimensions: 6 x 4 x 4 inches


Item Weight: 6.8 ounces


Item model number: SM-A215U1


Batteries: 1 Lithium Polymer batteries required. (included)


OS: Android 10.0


RAM: 3 GB


Wireless communication technologies: Cellular


Connectivity technologies: Bluetooth, NFC, USB, Wi-Fi


GPS: True


Display technology: LCD


Other display features: Wireless


Scanner Resolution: 1280 x 720


Other camera features: Front, Rear


Audio Jack: 3.5 mm


Form Factor: Smartphone


Color: Black


Battery Power Rating: 4000 Milliampere Hour (mAh)


Whats in the box: Data Cable, Travel Adapter


Manufacturer: Samsung


Date First Available: September 24, 2020


Memory Storage Capacity: 32 GB


Standing screen display size: 6.5 Inches


Ram Memory Installed Size: 3 GB


Battery Capacity: 4000 Milliamp Hours


Weight: 192 Grams


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Friday, Sep 12

Yes, absolutely! You may return this product for a full refund within 90 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

  • Klarna Financing
  • Affirm Pay in 4
  • Affirm Financing
  • Afterpay Financing
  • PayTomorrow Financing
  • Financing through Apple Pay
Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

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Top Amazon Reviews

    • Celular
Color: Black Size: 32 GB
Después de usar este producto por un tiempo, tengo una perspectiva bastante clara. Si bien cumple con la mayoría de lo que promete y en general me ha sido útil, encuentro que hay algunos aspectos que podrían mejorarse. La calidad general es decente y ha resistido el uso regular, pero hubo un par de detalles, quizás pequeños, que me dejaron pensando si el diseño o la funcionalidad podrían ser más intuitivos o robustos en ciertas áreas. No es un mal producto en absoluto, y en muchas situaciones funciona muy bien. Sin embargo, si buscas la perfección en cada rincón, quizás quieras considerar si esos pequeños puntos son importantes para ti. En resumen, es un buen producto que hace su trabajo, pero con un poco de pulido adicional, podría ser realmente excepcional ... show more
Reviewed in the United States on July 18, 2025 by Esmeralda Acosta
    • Poorly renewed.
Color: Black Size: 32 GB
First 2 weeks phone worked great. Then the ringer and speakers stopped working. Not a big issue, vibration still works and Bluetooth headset is preferred. Unfortunately the screen cracked else it would have been a return then. Fast forward to today, 1 month of use, and the charging port no longer works, mic has stopped, Bluetooth is spotty, and phone is completely useless. It can make calls, but because the mic and speakers aren't working what's the point? ... show more
Reviewed in the United States on April 1, 2025 by Kelcie Bible
    • Good
Color: Black Size: GSM Unlocked
I’ve been using the Samsung Galaxy A21s for several months and I’m very satisfied. The battery easily lasts all day, the screen is large and clear, and the cameras take pretty good photos for this price range. Performance is smooth for daily tasks like social media, videos, and common apps. Ideal if you’re looking for a good phone without spending too much. ... show more
Reviewed in the United States on July 27, 2025 by Emilio Miguel Esparraguera Kochna
    • Perfect!!
Color: Black Size: 32 GB
I love this product, it came quick and in a 9/10 condition, it works perfect, i would buy again
Reviewed in the United States on August 29, 2025 by Jev
    • had to replace
Color: Black Size: GSM Unlocked
The first one they sent, the screen must have come unattached in shipping cause the touch screen didn't work at all so i couldn't even set up the phone, the packing was minimal and was probably the cause of the problem, likely damaged in shipping, luckily the replacement was kinda easy, they sent the new one right away and as long as i returned the original within 30 days they didn't bill me a second time. the downside was I ordered the first one with prime 2 day, but the replacement took 30 days to ship. Once I got it the phone has worked amazing! it kinda slows when it gets full, but i have a lot of apps, so i'm not surprised ... show more
Reviewed in the United States on November 16, 2023 by Amazon Customer
    • Not Unlocked(compatible)
Color: Black Size: 32 GB
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. ... show more
Reviewed in the United States on December 2, 2022 by Tinytot411
    • ITS NOT UNLOCKED FOR ANY CARRIER
Color: Black Size: GSM Unlocked
Claims it's unlocked for all carriers but it's not. Need the network code and Amazon is no help. I got it refurbished thinking they'd know how to go in and unlock the phone. Nope. The seller doesn't have the network unlock code or can even tell you the old carrier. They offered me $5 to help cover getting it unlocked or to send it back for a refund. Like. Wtf? Its a nice phone other than that. For good refurbish it looks nice. But this is ridiculous ... show more
Reviewed in the United States on September 20, 2023 by hawken
    • Samsung Galaxy A21
Color: Black Size: 32 GB
Review Image by ligia elena ligia elena
I bought the Samsung Galaxy A21 for everyday use and it has exceeded my expectations. The screen is large and of good quality, perfect for watching content and working comfortably.
Reviewed in the United States on May 17, 2025 by ligia elena ligia elena

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