More sustainable than new

iPhone X 256GB - Space Gray - Locked AT&T

1 / 3.
Buy now, pay later.

Free delivery
Only compatible with

Comes with

Charging cable

Get this for even less
Assessment takes 2 minutes and you’ll get an offer instantly. If the price is right, settle up your cart to make it official.
Like starting from . We’ll buy back your old tech for cash.


iPhone X - Locked AT&T's customer reviews


8 verified reviews in the last 6 months.

  • D

    Dewayne S.

    Purchased on April 4, 2024


    Even though the iPhone X I received had a "Maximum Battery Capacity" of 84% I would have to say the phone looked great. I ordered the phone in "Excellent" condition and that is exactly the way I received it. Unfortunately though the iPhone I received had a past due bill associated with it which I don't blame Back Market for. Back Market has been there for me on both of my transactions and help me along the way. I won't hesitate to place another order with them as soon as I find something I like.

    Reviewed in the United States on July 1, 2024

    iPhone X 256GB - Space Gray - Locked AT&T
  • D

    Dewayne S.

    Purchased on March 29, 2024


    I received my iPhone X today and to say I am upset and heartbroken would be a understatement. Upon opening my "New to Me" iPhone I couldn't believe just how nice this phone was. It looked absolutely brand new like it had just been taken out of the Apple Store. Unfortunately my joy was short lived once I started the setup process and noticed the Maximum Battery Capacity was at 73%. I'm not sure how such a low maximum battery capacity could get past the refurbishers especially if these products go through such rigorous testing. I reach out to Back Market's customer service team who was very helpful walking me through the return process. Hopefully the supplier will ship me out a another nice phone which actually works this time. Unfortunately I am back without a phone while I wait on the return process. I will update my review once I receive my replacement phone.

    Reviewed in the United States on July 1, 2024

    iPhone X 256GB - Space Gray - Locked AT&T
  • T

    Tejah wesselhoft W.

    Purchased on January 30, 2024


    The service is amazing. The prices are affordable. I downgraded from the XS to the X and there isn't much of a difference except, it does'nt have the home button with touch ID!

    Reviewed in the United States on February 29, 2024

    iPhone X 256GB - Space Gray - Locked AT&T
  • S

    Shu 🫶.

    Purchased on March 14, 2024


    The shipping was incredible fast and my phone came looking better than I expected!! Customer service was an absolute delight so I will be coming back for an iMac RAAAAAAAAAA !!❤️

    Reviewed in the United States on March 18, 2024

    iPhone X 256GB - Space Gray - Locked AT&T
  • S

    Spindle V.

    Purchased on May 11, 2024


    Super easy to set up and fast shipping!

    Reviewed in the United States on July 1, 2024

    iPhone X 256GB - Space Gray - Locked AT&T
  • A

    Alfred C.

    Purchased on April 17, 2024


    Phone was in great condition besides the battery …

    Reviewed in the United States on July 1, 2024

    iPhone X 256GB - Space Gray - Locked AT&T
  • A

    Arielle Y.

    Purchased on January 14, 2024


    Works well so far!

    Reviewed in the United States on January 27, 2024

    iPhone X 256GB - Space Gray - Locked AT&T
See all 8 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 iPhone X - Locked AT&T


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.

iPhone X 256GB - Space Gray - Locked AT&T

  • Manufacturing part numbers (MPN) : MQAM2LL/A
  • Color : Space Gray
  • Screen size (inches) : 5.8
  • Model : iPhone X
  • OS : iOS
  • Resolution : 1125x2436
  • Connector : Lightning
  • Carrier compatibility : AT&T
  • Storage : 256 GB
  • Memory : 3 GB
  • Screen type : OLED
  • Network : LTE
  • Double SIM : No
  • Manufacturer Ref. : A1901
  • Memory Card Slot : No
  • Verizon compatible : No
  • AT&T compatible : Yes
  • T-Mobile compatible : No
  • Release Year : 2017
  • Foldable : No
  • SAR head : 1.09
  • SAR body : 1.17
  • Series : Apple iPhone X/XS/XR
  • SIM card : Single-SIM
  • Color (official name) : Space Gray
  • Product type : Refurbished
  • Brand : Apple
  • Weight : 6 oz
  • Height : 5.65 in
  • Width : 2.79 in
  • Depth : 0.3 in

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.

Get to know us
  • 1-year warranty
  • Free standard shipping
  • Free 30-day returns
  • Friendly customer service
1 / 3.