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Refurbished and sold by Sell Phone Store
Live on Back Market since 2020
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Galaxy S20 5G - Locked T-Mobile's customer reviews
288 verified reviews in the last 6 months.
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Kenneth M.
4.9/5Reviewed in the United States on April 19, 2023
BackMarket made the process of purchasing a refurbished cell phone fun and easy. The process was quick, the phone came ready to work with my service provider, shipping was fast and customer service was/is great as they check back with you after the purchase to make sure you're enjoying your product. The Samsung Galaxy S20 5G is great! The only thing I don't like about the Samsung Galaxy S20 5G is when turning off, you have to hold 2 buttons at the same time and 1 button is the volume control and it also open other software. Challenging at times and it may take me a few times to actually turn the phone off. Ugh..Galaxy S20 5G 128GB - Cosmic Gray - Locked VerizonPurchased on March 8, 2023
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Cassie L.
4.8/5Reviewed in the United States on July 1, 2023
I'm so pleased with my new (to me) Galaxy S20 5G phone. I went with the excellent quality and was not disappointed. It looks brand new, minus a little scuffing at the top where the screen and side meet. It is purely cosmetic and my case covers it. The phone itself functions excellently. A huge upgrade from my 2017 Galaxy J. I was leary about buying refurbished, but the customer reviews and my own experience laid my fears to rest. Thanks Backmarket!Galaxy S20 5G 128GB - Cloud Blue - Locked AT&TPurchased on June 12, 2023
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Lori D.
4.9/5Reviewed in the United States on July 26, 2023
It was a great experience dealing with Back Market. The phone I chose (Samsung Galaxy S20) is in perfect condition for being a refurbish. No problems at all. Not even any small cosmetic blemishes. Switching my old phone to this was seamless. I highly recommend Back Market.Galaxy S20 5G 128GB - Cosmic Gray - UnlockedPurchased on July 7, 2023
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Willow B.
4.6/5Reviewed in the United States on May 10, 2023
I'm happy I purchased from Backmarket! I'm a big advocate of Samsung phones and this option made it more accesible. The condition of the phone was great with the exception of a minor scratch in the screen which was to be expected buying refurbished. Overall I'm happy with my purchase.Galaxy S20 5G 128GB - Cosmic Gray - UnlockedPurchased on April 23, 2023
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Clarissa P.
4/5Reviewed in the United States on June 25, 2023
I wanted to try a Samsung Galaxy phone so started with the S20 while aiming for the S23. This phone, of course refurbished, is running pretty hot while charging so be attentive. My phone was connected to my car bluetoothth this S20 kept calling itself...go figureGalaxy S20 5G 128GB - Cloud Pink - UnlockedPurchased on June 6, 2023
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Yesenia M.
4/5Reviewed in the United States on September 26, 2023
I really like BackMarket because it gives another life to phones through refurbishment. I have bought three products from here but the one of the products that I bought kind of didn't meet up to standards. Like for example, after a month or two of using the second phone I bought from here it started doing some app glitches. The phone states that it is unlocked when I bought it but for some reason it has been telling me that there is no Verizon Sim Card in the phone. It doesn't let me hear my voice mails through the regular phone app even though I connected it with Metro by tmobile since it was unlocked. That's why I am warning others to check the ratings/reviews of the seller so you know what you are getting yourself into. I will always recommend BackMarket though to my family and friends just because it is more affordable than shelling out a couple hundred dollars everytime a phone breaks, etc.Galaxy S20 5G 128GB - Cloud Pink - UnlockedPurchased on July 6, 2023
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Zephrum S.
5/5Reviewed in the United States on September 3, 2023
Great phone- just like it was brand new right out of the box. One of the best buys I've made when it comes to any cell phone, let alone a refurbished one. Have already recommended this site to multiple friends and will continue to do soGalaxy S20 5G 128GB - Cosmic Gray - UnlockedPurchased on August 16, 2023
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 S20 5G 128GB - Cosmic Gray - Locked T-Mobile
Our partners are electronics experts who test and verify that each item is 100% functional before it leaves the workshop. This is the reason you benefit from a minimum 1-year warranty with the purchase of a refurbished device at Back Market.
Galaxy S20 5G 128GB - Cosmic Gray - Locked T-Mobile
- Screen size (inches) : 6.2
- Color : Cosmic Gray
- Carrier compatibility : T-Mobile
- Storage : 128 GB
- Memory : 12 GB
- Model : Galaxy S20 5G
- OS : Android
- Resolution : 3200 x 1440
- Foldable : No
- Network : GSM/CDMA + 5G
- Double SIM : No
- Manufacturer Ref. : SM-G981U
- 5G : Yes
- T-Mobile compatible : Yes
- Release Year : 2020
- Memory Card Slot : Yes
- Megapixels : 64
- Verizon compatible : No
- AT&T compatible : No
- Series : Galaxy S
- SAR head : 1.07
- SAR body : 1.03
- SIM card : Single-SIM + eSIM
- Series : Galaxy S
- Brand : Samsung
- Weight : 6 oz
Welcome to Back Market
The best prices for high-quality reborn tech by sellers we’ve checked and vetted. We don’t mind if you Google us .
- Pay over Time.
- 30-day returns
- Free standard shipping
- 1-year warranty