Galaxy S21 FE 5G 128GB - Black - Unlocked

  • Galaxy S21 FE 5G - Unlocked
1 - 4
  • Current
$699.99 new


before trade-in
Pay over Time.

Works with all carriers


Storage (GB)

SIM card

Comes with

Good Karma
Charging cable

For you? Only the best.

Refurbished and sold by O & M ELECTRONIC INC

Live on Back Market since 2021


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Galaxy S21 FE 5G - Unlocked's customer reviews


79 verified reviews in the last 6 months.

  • D

    Dennis C.


    Reviewed in the United States on August 27, 2023

    As I normally feel when ordering something of this value from someone unknown, I was nervous about credibility, etc. I read the reviews and was led to make my order. I am very glad I did. I got my “good” phone in a timely manner and better condition than labeled. I am quite satisfied with the entire process. I will definitely return to Back Market again if in similar need. Denn
    Galaxy S21 FE 5G 256GB - Graphite - Unlocked

    Purchased on August 15, 2023

  • D

    Deborah G.


    Reviewed in the United States on September 3, 2023

    phone is fabulous, in excellent condition. I got fair not minding any scratches, but it looks great to me! shipping was fast. this is my 3rd phone with back market (teens). will continue to get my phones here. life timer.
    Galaxy S21 FE 5G 128GB - Graphite - Locked T-Mobile

    Purchased on August 21, 2023

  • A

    Aidan W.


    Reviewed in the United States on August 4, 2023

    I ordered the phone to come in good condition, but instead it was in excellent condition! I'm very satisfied and will advise others to use Back Market, and specifically to take a look at The Cellular Resource! :)
    Galaxy S21 FE 5G 128GB - Graphite - Locked Verizon

    Purchased on August 1, 2023

  • M

    Melanie L.


    Reviewed in the United States on September 7, 2023

    First time using BlackMarket and this Seller. very pleased, husband loves the phone and it was easier to transfer then mine. Great learning experience for sure. The phone looks brand new, packaged very well, and the shipping was so fast! Thank you for a wonderful experience and look forward to purchasing more items soon!
    Galaxy S21 FE 5G 128GB - Navy Blue - Unlocked

    Purchased on September 4, 2023

  • B

    Bernadette K.


    Reviewed in the United States on June 11, 2023

    The battery doesn't last the day but I'm figuring out settings to save battery, also the phone and camera is freezing sometimes with screen not responding, not sure why. It's a new phone and I'm trying to resolve these things but overall love the phone and excellent condition subject to the above . Thank you
    Galaxy S21 FE 5G 128GB - Graphite - Unlocked

    Purchased on May 28, 2023

  • M

    Mae C.


    Reviewed in the United States on June 5, 2023

    Phone is in perfect condition and works great! My phone got stolen in Spain recently, and finding backmarket was a real life saver. I'm typing this on said phone and already making plans to buy an iPad for uni from here 🙌🏻
    Galaxy S21 FE 5G 128GB - Green - Unlocked

    Purchased on February 26, 2023

  • M

    Maria K.


    Reviewed in the United States on July 23, 2023

    The phone is in perfect condition, I got the excellent condition one so it looks brand new. No scratches nothing. The phone itself works wonderfully and came with a charger cable. Battery runs good but I may buy a new battery soon just to extend the life of the phone. Such a great deal and totally worth it. If you are thinking about buying this phone you should.
    Galaxy S21 FE 5G 128GB - Lavender - Unlocked

    Purchased on July 10, 2023

See all 79 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 S21 FE 5G 128GB - Black - Unlocked

Model NameS21 FEWireless CarrierUnlockedBrandSamsung ElectronicsForm FactorSmartphoneMemory Storage Capacity6 GBOperating SystemAndroidColorGraphiteCellular Technology5GYear2021Included Components


  • SMOOTH SCROLLING: The 120Hz display delivers a super smooth scroll, with optimized refresh rate, and a fast touch response gives seamless visuals in both work and play
  • REAL DISPLAY VISION: The high quality display with Dynamic AMOLED 2X delivers vibrant color and brightness, even in bright sunlight
  • PRO-GRADE CAMERA: The powerful pro grade camera delivers high quality photos and videos, with a Rear Camera that boasts 12MP Ultra Wide, Wide-angle cameras and an 8MP Telephoto Camera; It also features a Front Camera that includes a 32MP Selfie Camera
  • 30X SPACE ZOOM: 30x SpaceZoom combines a 3x Hybrid Optic Zoom and 30x digital zoom for high resolution close ups, while the EngageZoom Lock reduces shakiness the further your zoom in
  • SUPERIOR PERFORMANCE: The power-efficient processor chip offers reliability and performance that boosts every experience, from graphic-heavy gaming to multitasking.
  • ALL DAY INTELLIGENT POWER: The 4500mAh intelligent battery outlasts the day, even on 5G, while Super Fast Charging can charge 50% in 30 minutes.

Galaxy S21 FE 5G 128GB - Black - Unlocked

  • Manufacturing part numbers (MPN) : SM-G990UZADXAA
  • Carrier compatibility : Unlocked
  • Storage : 128 GB
  • Memory : 6 GB
  • Model : Galaxy S21 FE 5G
  • Color : Black
  • Verizon compatible : Yes
  • AT&T compatible : Yes
  • T-Mobile compatible : Yes
  • Release Year : 2022
  • Screen size (inches) : 6.7
  • OS : Android
  • Foldable : No
  • Network : GSM/CDMA + 5G
  • Double SIM : No
  • Manufacturer Ref. : SM-G990U
  • 5G : Yes
  • Memory Card Slot : No
  • SAR head : 0.77
  • SAR body : 0.90
  • SIM card : Single-SIM
  • Brand : Samsung
  • Weight : 7 oz

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