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Refurbished iPhone 6s

Take advantage of an iPhone 6S deal if you wan...

30 products
iPhone 6s • Unlocked

iPhone 6s • UnlockedSpace Gray • 32 GB • Physical SIM

4.1/5
(288)
$58.00
$189.00 new
iPhone 6s • Unlocked

iPhone 6s • UnlockedSpace Gray • 16 GB • Physical SIM

4.1/5
(297)
$55.00
$159.00 new
iPhone 6s • Unlocked

iPhone 6s • UnlockedSilver • 16 GB • Physical SIM

4.1/5
(297)
$60.00
$159.00 new
iPhone 6s • Unlocked

iPhone 6s • UnlockedSpace Gray • 64 GB • Physical SIM

4.1/5
(293)
$65.00
$239.00 new
iPhone 6s • Unlocked

iPhone 6s • UnlockedSpace Gray • 128 GB • Physical SIM

4.1/5
(297)
$79.92
$289.00 new
iPhone 6s • Locked AT&T

iPhone 6s • Locked AT&TSpace Gray • 32 GB • Physical SIM

4.6/5
(9)
$50.00
$189.00 new
iPhone 6s • Unlocked

iPhone 6s • UnlockedGold • 32 GB • Physical SIM

4.1/5
(297)
$60.00
$189.00 new
iPhone 6s • Unlocked

iPhone 6s • UnlockedRose Gold • 64 GB • Physical SIM

4.1/5
(297)
$65.00
$239.00 new
iPhone 6s • Locked Verizon

iPhone 6s • Locked VerizonSpace Gray • 32 GB • Physical SIM

3.8/5
(7)
$51.00
$189.00 new
iPhone 6s • Locked AT&T

iPhone 6s • Locked AT&TSpace Gray • 16 GB • Physical SIM

4.6/5
(9)
$54.00
$159.00 new
iPhone 6s • Locked Verizon

iPhone 6s • Locked VerizonSpace Gray • 16 GB • Physical SIM

3.8/5
(7)
$56.00
$159.00 new
iPhone 6s • Locked T-Mobile

iPhone 6s • Locked T-MobileSilver • 16 GB • Physical SIM

4.3/5
(2)
$57.00
$159.00 new
iPhone 6s • Locked Verizon

iPhone 6s • Locked VerizonSilver • 16 GB • Physical SIM

3.8/5
(7)
$57.00
$159.00 new
iPhone 6s • Locked AT&T

iPhone 6s • Locked AT&TSilver • 16 GB • Physical SIM

4.6/5
(9)
$57.00
$159.00 new
iPhone 6s • Locked T-Mobile

iPhone 6s • Locked T-MobileSpace Gray • 32 GB • Physical SIM

4.3/5
(2)
$57.00
$189.00 new
iPhone 6s • Locked Verizon

iPhone 6s • Locked VerizonSilver • 32 GB • Physical SIM

3.8/5
(7)
$60.00
$189.00 new
iPhone 6s • Locked T-Mobile

iPhone 6s • Locked T-MobileSpace Gray • 16 GB • Physical SIM

4.3/5
(2)
$60.00
$159.00 new
iPhone 6s • Locked Verizon

iPhone 6s • Locked VerizonSpace Gray • 64 GB • Physical SIM

3.8/5
(7)
$61.00
$239.00 new
iPhone 6s • Locked AT&T

iPhone 6s • Locked AT&TRose Gold • 32 GB • Physical SIM

4.6/5
(9)
$66.95
$189.00 new
iPhone 6s • Locked T-Mobile

iPhone 6s • Locked T-MobileGold • 32 GB • Physical SIM

4.3/5
(2)
$67.00
$189.00 new
iPhone 6s • Locked AT&T

iPhone 6s • Locked AT&TGold • 64 GB • Physical SIM

4.6/5
(9)
$67.71
$239.00 new
iPhone 6s • Unlocked

iPhone 6s • UnlockedRose Gold • 16 GB • Physical SIM

4.1/5
(297)
$69.00
$159.00 new
iPhone 6s • Unlocked

iPhone 6s • UnlockedSilver • 64 GB • Physical SIM

4.1/5
(297)
$70.00
$239.00 new
iPhone 6s • Unlocked

iPhone 6s • UnlockedGold • 16 GB • Physical SIM

4.1/5
(297)
$70.00
$159.00 new
iPhone 6s • Locked AT&T

iPhone 6s • Locked AT&TGold • 32 GB • Physical SIM

4.6/5
(9)
$71.42
$189.00 new
iPhone 6s • Locked AT&T

iPhone 6s • Locked AT&TSilver • 32 GB • Physical SIM

4.6/5
(9)
$71.42
$189.00 new
iPhone 6s • Unlocked

iPhone 6s • UnlockedGold • 64 GB • Physical SIM

4.1/5
(297)
$72.36
$239.00 new
iPhone 6s • Locked AT&T

iPhone 6s • Locked AT&TRose Gold • 64 GB • Physical SIM

4.6/5
(9)
$77.93
$239.00 new
iPhone 6s • Unlocked

iPhone 6s • UnlockedGold • 128 GB • Physical SIM

4.1/5
(297)
$80.00
$289.00 new
iPhone 6s • Unlocked

iPhone 6s • UnlockedRose Gold • 128 GB • Physical SIM

4.1/5
(297)
$100.00
$289.00 new
Why a used iPhone 6s is Still a Worth Buying? | Back Market
iPhones

Why a used iPhone 6s is Still a Worth Buying? | Back Market

The iPhone 6s might still be worth buying if you're on a strict budget. Here are some things to consider before you buy an iPhone 6s.

Refurbished iPhone 6s's customer reviews

4/5

331 verified reviews in the last 24 months.

  • D

    Doug S.

    Purchased on December 17, 2024

    Verified purchase
    5/5

    I bought this older model iPhone for one reason only--to connect by Bluetooth to our stereo system to play WQXR radio. It replaces an ancient iPhone 6, whose battery swelled (for a second time) to a truly grotesque degree, and was no longer safe. The "new" iPhone 6s's condition was supposed to be medium (or something). It looked absolutely new, at least in our case. It worked. It was cheaper than another solution. Service was great. Review is therefore "Awesome."

    Reviewed in the United States on March 26, 2025

    iPhone 6s 16GB - Space Gray - Unlocked
  • C

    Cherryl M.

    Purchased on November 8, 2020

    Verified purchase
    5/5

    For shoppers: I bought my iPhone 6S from BuySaveRepeat in Nov. 2020 and it's been hassel-free from day one. Wonderful. No issues, no problems. But now, no memory. So I'm back. For BackMarket: Here's the thing for us research-vendors-before-you-buy-their-refurbished-stuff folks: I compare loads of customer reviews to help lessen the chance I live someone else's shopping nightmare. And without a vendor search tool this takes waaaaaaay, way too long. I can do a hard-target search for exactly what I want but I can't find any specific vendor in the same direct and reliable way. Suggestion to BackMarket--- You have smart consumers living in a tight economy. Help us make our best choices without resigning ourselves to computer dry-eye and valium by simply adding a search-by-vendor box.

    Reviewed in the United States on March 26, 2025

    iPhone 6s 16GB - Rose Gold - Unlocked
  • S

    Sharon T.

    Purchased on March 28, 2021

    Verified purchase
    5/5

    Bought this phone for my son. It has lasted over 2.5 years and just now acting up occasionally. So, here I am again, upgrading his phone to a refurbished 8 plus. Hopefully I will have another great experience with Back Market.

    Reviewed in the United States on March 26, 2025

    iPhone 6s 128GB - Space Gray - Unlocked
  • J

    Joseph E.

    Purchased on March 8, 2023

    Verified purchase
    4.3/5

    slight scratches on the screen for an excellent phone, But other than that it worked pretty well and the battery was not too bad, it was at 85% when i checked. pretty good purchase overall if you're looking for a cheap refurbished phone.

    Reviewed in the United States on March 26, 2025

    iPhone 6s 32GB - Space Gray - Unlocked
  • S

    Sha L.

    Purchased on August 19, 2023

    Verified purchase
    5/5

    Great little phone that I am only using for it's music player capabilities. The item was as advertised, in great shape overall and ready to insert into my protective case to keep it alive from my rigorous use and handling. When I inserted an aux plug wire into The 3.5mm jack port, it was actually plugged up some with lint or gunk and would not work because the plug would not go in properly and seat as it should. I fix things often so I used a small wire to dig out the port and got all the gunk out and it works fine now. Not a big deal for me, but could have been an issue for someone else. I appreciate Back Market and I was not about to bug them about this tiny oversight by whatever company refurbished the unit. Not many folks are still using the plug anyway, so a rare occurrence in the big picture of things. I would buy from this seller again for sure, as they float a 1 year warranty on the item I bought. Good deal, thank you !!

    Reviewed in the United States on March 26, 2025

    iPhone 6s 128GB - Silver - Unlocked
  • G

    Gabriel H.

    Purchased on August 28, 2021

    Verified purchase
    4.6/5

    I got the 6S because it’s the last model made with a headphone port, which I use to connect to my car. It arrived in perfect condition, in 4-5 days. I had to replace the battery in a little under 2 years, but it wasn’t a big deal. The process was easy. I definitely recommend Back Market for refurbished devices.

    Reviewed in the United States on March 26, 2025

    iPhone 6s 128GB - Silver - Unlocked
  • D

    Darren B.

    Purchased on April 22, 2023

    Verified purchase
    5/5

    My hopes were high and the product and process both exceeded my expectations. Wireless Source offered a great product at a great price and it arrived really quickly. I highly recommend both Back Market and Wireless Source for anyone looking for a refurbished cellphone/tablet/watch/whatever.

    Reviewed in the United States on March 26, 2025

    iPhone 6s 32GB - Space Gray - Unlocked
  • J

    Jerry S.

    Purchased on December 1, 2023

    Verified purchase
    4.8/5

    The phone was packaged very well and is in perfect condition! If I didn't know it was a used/refurbished one, I would have thought it was brand new! Thanks for your great service.

    Reviewed in the United States on March 26, 2025

    iPhone 6s 128GB - Space Gray - Unlocked
  • E

    Elaina G.

    Purchased on April 17, 2025

    Verified purchase
    4.8/5

    Works as it should. Came packaged nice and neat. No issues and I’ve had for a few weeks now. Great price !

    Reviewed in the United States on April 28, 2025

    iPhone 6s 32GB - Space Gray - Unlocked
  • B

    Bruno S.

    Purchased on July 31, 2024

    Verified purchase
    4.1/5

    New phone works great, it was definitely worth the money. Only issue was the battery was trash. Thing kept turning off at 50% and depleting super fast. Spent 60 bucks on a new battery at a local shop instead of sending to the seller and waiting 2 weeks. Still cost less than the cheapest new iPhone

    Reviewed in the United States on March 26, 2025

    iPhone 6s 32GB - Space Gray - Unlocked
See all 331 reviews

Read our guides

Who should buy a used & refurbished iPhone 6S for sale?

If you're really mad at Apple for getting rid of the headphone jack from the iPhone line, you should probably buy a used & refurbished iPhone 6S. Since this isn't the newest iPhone, it probably won't be a speed demon for mobile gaming or while using other complex applications, but the price for this used & refurbished iPhone is lower than ever before.

Is the cheap iPhone 6S still worth it?

We are all aware of the fact that the cheap iPhone 6S is no longer the newest iPhone. But that still leaves us with one question: is the iPhone 6S still worth buying?

Have an iPhone 6s to sell?

If you have an iPhone 6s stashed away in a drawer somewhere, you can sell or trade it in with BuyBack. Get cash for your old phone, whether it still works or not. Sell your iPhone 6s here.

Should you buy an unlocked iPhone 6S? Or maybe a different unlocked iPhone?

The unlocked iPhone 6S might be perfect for you if you travel a lot or if you're thinking about changing carriers. There's nothing better than a phone that's flexible with your lifestyle :) Look below for some other unlocked iPhones that we'd recommend.

  • Buy an unlocked iPhone 8 if you want an unlocked iPhone that's slightly newer than the unlocked iPhone 6S and is still receiving iOS updates.
  • Buy the unlocked iPhone 7 if you want an iPhone that's just a tad newer than the unlocked iPhone 6S and pretty similar in almost every single way.
  • The unlocked iPhone SE is still a good buy for somebody who has a tight budget and wants a smaller unlocked iPhone.
  • It's sad that the unlocked iPhone 6s was one of the last iPhones to feature a headphone jack :'( Am I the only one that loves wired headphones?
  • The unlocked iPhone 6 is getting kinda old and isn't receiving the newest iOS updates anymore, but it's still an unlocked iPhone that should work on the majority of service carriers around the world.