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iPhone 6s 128GB - Space Gray - Unlocked

iPhone 6s 128GB - Space Gray - Unlocked

is currently unavailable.

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

  • Buttons
  • SIM and/or memory card reader
  • Data deletion
  • Chargers and/or cables
  • Unlocking
  • GPS and/or positioning system
  • Cameras
  • External sensors
  • Biometric sensors
  • WiFi and Bluetooth
  • IMEI serial number
  • Oxidation
  • 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

iPhone 6s 128GB - Space Gray - Unlocked: customer reviews

731 verified reviews in the last 24 months.

  • J

    James L.

    Purchased on the 4 December 2023

    Verified purchase

    I wanted a simple, good quality smart phone to give as a Christmas present so bought a refurbished iPhone 6S 32GB in excellent condition. The phone I got fits the bill and arrived within the specified period sensibly packaged. I’m pleased with my purchase and I’m sure the recipient is pleased with their gift.

    Reviewed in United Kingdom on 26 March 2025

  • J

    James L.

    Purchased on the 27 October 2023

    Verified purchase

    I wanted to replace my iPhone 5S (bought new in 2014 and after 9 years of service, suffering somewhat from recent drops) and wanted something similar for a reasonable price. I found BackMarket and decided on a refurbished iPhone 6S 128GB in Space Gray in excellent condition for just under £100. My new phone arrived very quickly (quicker than advertised) and was indeed in excellent condition and looking brand new (even though the earlier-than-expected arrival meant it spent a day outside in my log shed waiting for me to arrive back home). I'm very pleased with my purchase and the buying experience, and will be likely to use BackMarket again.

    Reviewed in United Kingdom on 26 March 2025

  • L

    Leo B.

    Purchased on the 17 October 2024

    Verified purchase

    functions as intended, battery life a little short, nothing bothersome. everything you'd expect from a professionally refurbished phone! Very good backmarket.

    Reviewed in United Kingdom on 30 March 2025

  • S

    Simon A.

    Purchased on the 23 February 2024

    Verified purchase

    The quality for a refurbished phone was better than expected I would definitely by a higher model Thou the battery isn’t as long lasting as I hoped but it’s an iphone6s so the battery isn’t as the higher model Nice one over

    Reviewed in United Kingdom on 26 March 2025

  • R

    Raisa R.

    Purchased on the 2 January 2025

    Verified purchase

    absolutely love this iphone ive been wanting to have this phone for yearss and ik its late but i finally got it in 2025 lol. i love the pink and also the phone came in pristine condition almost brand new with just one little mark which is totally unnoticeable. it runs smoothly and has made no signs of glitching so far. the camera is still great and the pics give off 2015 vibes. love itt. older iphones used to be so cuteeee bring them back!!

    Reviewed in United Kingdom on 24 April 2025

  • J

    Johan M.

    Purchased on the 1 November 2024

    Verified purchase

    Absolutely delight bought a few things from black market and never been. Disappointed When looking for electrical stuff always che k this site out. Prices amazing. Great guarantees and really speedy delivery. thanks

    Reviewed in United Kingdom on 21 April 2025

  • S

    Stephen M.

    Purchased on the 3 December 2023

    Verified purchase

    This iphone 6s was described as "excellent". It arrived within two days and it looks, feels and operates like a brand new phone. Apps open instantaneously. To be honest though, having never used an iphone before, I've found it's a lot more than I need, although it would be fine as a mini tablet. Also, the metal case feels cold and it's already slipped from my hand once. Having seen what an iphone is like, I'm actually going to try a dumbphone for a while!

    Reviewed in United Kingdom on 26 March 2025

See all 731 reviews

Reborn vs. brand new

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

77.3 kg of carbon

That’s like driving an old banger from London to Edinburgh and back.

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.

77,000 litres of water

That's like running a faucet for 3 days

Everything you ever wanted to know about the iPhone 6s 128GB - Space Gray - Unlocked


  • Durability

  • Overall performance

  • Camera

  • Screen quality

  • Space GrayColour

  • 128 GBStorage

  • 2 GBMemory

  • iPhone 6sModel

  • iOSOS

  • NoRetro tech

  • IPS LCDScreen type

  • Lightning + Jack 3.5mmConnector

  • 5 megapixelsFront camera

The iPhone 6s is a classic smartphone that still offers solid performance for everyday tasks. Released in September 2015, it features a compact design and a reliable operating system, making it a suitable choice for users who prefer a smaller device.

Key features:
  • Release Date: September 2015
  • Display: 4.7-inch Retina HD display
  • Processor: A9 chip with 64-bit architecture
  • Camera: 12MP rear camera with 4K video recording
  • Operating System: Ships with iOS 9, upgradable to the latest iOS version.
Who is this for?

The iPhone 6s is ideal for users seeking a straightforward smartphone for basic tasks like calling, texting, and social media. It’s particularly suitable for students, seniors, or anyone who values simplicity and a compact form factor without requiring the latest features.

Pros & Cons:
Pros Cons
Compact and lightweight design. Older processor may struggle with demanding apps.
Decent camera for casual photography. Limited battery life compared to newer models.

Why refurbished?

Choosing a refurbished iPhone 6s allows you to enjoy a reliable device while being eco-conscious. Back Market ensures that each device is tested and certified to meet quality standards, providing you with a dependable smartphone experience. Learn more about our quality standards.

iPhone 6s 128GB - Space Gray - Unlocked
ColourSpace Gray
Storage128 GB
Memory2 GB
ModeliPhone 6s
OSiOS
Retro techNo
Screen typeIPS LCD
ConnectorLightning + Jack 3.5mm
Front camera5 megapixels
Company nameApple Inc.
Camera TypeSingle (1x)
SeriesOther
Company email addresssupport@apple.com
Company postal addressHollyhill Industrial Estate, Hollyhill, Cork, Republic of Ireland
SIM cardPhysical SIM
Main camera12 megapixels
Colour (official name)Space Gray
SD Card SlotNo
FoldableNo
Compatible with latest UpdateNo
Manufacturer RefA1633, A1688, A1691, A1700
Network4G
Resolution750 x 1334
SAR body0.98
SAR head0.87
Screen size (in)4.7
Carrier compatibilityUnlocked
Year of Release2015
BrandApple
Weight143 g
Height13,83 cm
Width6,71 cm
Depth0,71 cm
  • 1-year minimum warranty
  • Free delivery on all items
  • Free 30-day returns
  • Excellent customer support