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Galaxy A21 32GB - Black - Unlocked

$88.56
before trade-in
Save $161.43

Affirm
Buy now, pay later.

Free delivery by Jul 14 - Jul 15
Express delivery by Jul 11 - Jul 14 from $15.00

All devices are restored professionally based on a 25-point inspection

  • Buttons
  • SIM/memory card reader
  • Data deletion
  • Chargers/cables
  • Unlocked by previous owner
  • GPS/positioning system
  • Cameras
  • External sensors
  • Biometric sensors
  • Wi-Fi and Bluetooth
  • IMEI serial number
  • Water damage
  • Flash and indicator lights
  • Mics and speakers
  • Input and output ports
  • Phone carrier
  • Battery health
  • Mechanical parts
  • Parts compatibility
  • Screen
  • Other features specific to this device
Go unlimited for 20% less.
This phone comes with an offer for unlimited premium 5G data on Verizon’s network for $20/month for 2 years. That’s a total savings of $120 with no strings attached.

Terms apply

Visible partnered with Back Market

Tadaaa

Galaxy A21 32GB - Black - Unlocked
Galaxy A21 • Unlocked
Good32 GBBlack
$88.56
before trade-in
Save $161.43

Proudly refurbished by Wireless DevicesUS

Free delivery by Jul 14 - Jul 15
Express delivery by Jul 11 - Jul 14 from $15.00

Comes with

Compatible charging cable

Galaxy A21 32GB - Black - Unlocked's customer reviews

9 verified reviews in the last 24 months.

  • W

    William H.

    Purchased on December 22, 2023

    Verified purchase

    Phone arrived promptly and looks like new. Have had no issues with it and during the purchase process all questions were answered quickly and with enthusiasm. Very pleased. Would not hesitate to buy from them again.

    Reviewed in the United States on January 25, 2024

  • P

    Phillip Z.

    Purchased on February 5, 2025

    Verified purchase

    Phone is great i will be purchasing another one

    Reviewed in the United States on February 26, 2025

  • S

    Seth J.

    Purchased on November 14, 2024

    Verified purchase

    I thought it was a good deal worth the money grate shape honestly you can't beat the price

    Reviewed in the United States on November 25, 2024

  • L

    Lee G.

    Purchased on August 12, 2023

    Verified purchase

    Somehow up on time. All functions work appropriately. Great bargain. Syncing was seemless with existing data.

    Reviewed in the United States on August 27, 2023

  • E

    Eric O.

    Purchased on May 22, 2024

    Verified purchase

    Received a locked phone when the description says phone is compatible with all carriers

    Reviewed in the United States on June 15, 2024

  • S

    Stephen R.

    Purchased on October 12, 2023

    Verified purchase

    I feel like I've been ripped off. The phone come DOA so I wanted a full refund...in the meantime I bought another phone from a different vendor ....I never got my refund but they did send the same phone back to me and it still doesn't work!!!!!

    Reviewed in the United States on October 20, 2023

  • D

    Daniel F.

    Purchased on May 9, 2024

    Verified purchase

    Not working.

    Reviewed in the United States on May 14, 2024

See all 9 reviews

Reborn vs. brand new

Here’s what you help prevent on average by choosing a reborn smartphone over a brand new one.

171.1 lbs of CO2e

That's like driving an SUV from NYC to Chicago.

6.3 oz of e-waste

That’s around the weight of a baseball.

537.1 lbs of raw materials

That's like 20 dogs digging in your yard for a week.

20,341.2 gallons of water

That's like running a faucet for 3 days

Everything you ever wanted to know about the Galaxy A21 32GB - Black - Unlocked

  • BlackColor

  • 6.5Screen size (inches)

  • Galaxy A21Model

  • AndroidOS

  • 720 x 1600Resolution

  • USB-C + Jack 3.5mmConnector

  • UnlockedCarrier compatibility

  • 32 GBStorage

  • 3 GBMemory

The Samsung Galaxy A21 is a mid-range smartphone that offers practical features for everyday use. With its simple design and reliable performance, it is suitable for users seeking a basic, unlocked device for communication, browsing, and light multimedia tasks. This model is approximately 3 years old but still provides decent functionality for budget-conscious buyers.

Key features:
  • Model: Galaxy A21
  • Storage Capacity: 32GB
  • Display: 6.5-inch PLS IPS, HD+ resolution
  • Processor: MediaTek Helio P35
  • Camera: Quad-camera system with 13MP main sensor
  • Connectivity: 4G LTE, Wi-Fi, Bluetooth
Who is this for?

The Galaxy A21 is well-suited for users who need a basic, unlocked smartphone for everyday tasks like calling, messaging, and browsing. It’s ideal for students, seniors, or those on a budget who don’t require high-end features or the latest specifications.

Pros & Cons:
Pros Cons
Large 6.5-inch display suitable for media consumption. Limited storage at 32GB, which may require additional microSD storage.
Unlocked and versatile for use with any carrier. Older hardware may not support the latest apps or updates.

Why refurbished?

Choosing a refurbished Galaxy A21 provides a practical option for those who need a functional device without paying full price. Back Market devices are inspected and tested to meet quality standards, ensuring reliable performance. Learn more about our quality standards.

Galaxy A21 32GB - Black - Unlocked
ColorBlack
Screen size (inches)6.5
ModelGalaxy A21
OSAndroid
Resolution720 x 1600
ConnectorUSB-C + Jack 3.5mm
Carrier compatibilityUnlocked
Storage32 GB
Memory3 GB
Screen typeIPS LCD
NetworkLTE
Manufacturer Ref.SM-A215U1
Memory Card SlotmicroSDXC
Verizon compatibleYes
AT&T compatibleYes
T-Mobile compatibleYes
Last OS CompatibilityNo
FoldableNo
Front camera13 megapixels
SAR head1.27
SAR body0.60
SeriesSamsung Galaxy A
SIM cardPhysical SIM
Retro techNo
Main camera16 megapixels
Color (official name)Black
Release Year2020
Company nameSamsung Electronics
Company email addresssupport@samsung.com
Company postal addressSamsung House, 1000 Hillswood Drive, Chertsey, Surrey, KT16 0PS, UK
BrandSamsung
Weight4 oz

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