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OnePlus 9

OnePlus 9

4.2/5
(91 reviews)
Starting at
€199.80
See options

Back Market score

Durability 55%

Overall performance 85%

Camera 76.5%

Screen quality 84%

  • 1-year minimum warranty
  • Free delivery on all orders
  • Free 30-day returns
  • Excellent customer support

All OnePlus 9 options

8 products
OnePlus 9

OnePlus 9Black • 128 GB • Dual Physical SIM

4.2/5
(91)
€199.80
OnePlus 9

OnePlus 9Purple • 256 GB • Dual Physical SIM

4.2/5
(91)
€244.00
OnePlus 9

OnePlus 9Blue • 128 GB • Dual Physical SIM

4.2/5
(89)
€249.00
OnePlus 9

OnePlus 9Black • 128 GB • Physical SIM

4.2/5
(91)
€272.90
OnePlus 9

OnePlus 9Blue • 256 GB • Dual Physical SIM

4.2/5
(91)
€283.20
OnePlus 9

OnePlus 9Purple • 256 GB • Physical SIM

4.2/5
(91)
€286.56
OnePlus 9

OnePlus 9Black • 256 GB • Physical SIM

4.2/5
(91)
€340.00
OnePlus 9

OnePlus 9Purple • 128 GB • Dual Physical SIM

4.2/5
(91)
€384.05
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Customer reviews for OnePlus 9

4/5

69 verified reviews in the last 24 months.

  • J

    Jack H.

    Purchased on the 14 May 2023

    Verified purchase
    5/5

    Pretty much a brand new phone 10/10 Great service they're running here

    Reviewed in Ireland on 26 March 2025

    OnePlus 9 128GB - Black - Unlocked - Dual-SIM
  • C

    Cedric G.

    Purchased on the 2 February 2025

    Verified purchase
    4.9/5

    This is the fourth phone I've bought from backmarket and they've always been so fast and responsive - well done! The only downside is that the carrier wasn't able to deliver on the day, and I'll never know why. I recommend 👍👍

    Translated from French

    Reviewed in France on 18 April 2025

    OnePlus 9 128 Go - Mauve - Débloqué
  • N

    Nicolas P.

    Purchased on the 27 October 2024

    Verified purchase
    4.9/5

    - Packaging small cardboard minimalist but effective and sufficiently protective. the phone was well fixed 👍 - The phone announced in very good condition is actually in excellent condition I did not find a trace or a scratch. Android 100% functional speed of the system, photos, the 4k 60 and 8k 30 are really effective, and the battery the same, 1 month of intense use and shares co on the move and it still tjr easily 1 day and a half see 2. I've been using the One+ since the 5t and I'm telling you, you can go for it with your eyes closed 👌😉

    Translated from French

    Reviewed in France on 20 April 2025

    OnePlus 9 256 Go - Mauve - Débloqué
  • C

    Ciarán M.

    Purchased on the 19 July 2024

    Verified purchase
    4.5/5

    Phone came in very good condition (for a refurbished phone). Was delivered in about 2 days which was amazing. Love it

    Reviewed in United Kingdom on 5 May 2025

    OnePlus 9 128GB - Black - Unlocked
  • S

    Sophie E.

    Purchased on the 2 February 2025

    Verified purchase
    4.5/5

    The phone is in perfect condition, but I find that the battery drains quickly, but it's a brand that I've never had before, so it could be a fault on the part of the manufacturer.

    Translated from French

    Reviewed in Belgium on 17 April 2025

    OnePlus 9 256 Go - Mauve - Débloqué
  • A

    Anne B.

    Purchased on the 24 January 2025

    Verified purchase
    4/5

    This phone suits me perfectly. It was delivered quickly. It's a shame there's no jack for headphones.

    Translated from French

    Reviewed in France on 16 April 2025

    OnePlus 9 256 Go - Mauve - Débloqué
  • M

    Maxime L.

    Purchased on the 14 September 2024

    Verified purchase
    4.8/5

    very fast delivery, the smartphone was well protected, it's fluid and as new as indicated in the description, brilliant!

    Translated from French

    Reviewed in France on 10 April 2025

    OnePlus 9 256 Go - Bleu - Débloqué
  • C

    Clive O.

    Purchased on the 24 November 2023

    Verified purchase
    4.8/5

    Phone arrived today (2 days before estimated) this is my wife's new phone, and she is very happy, as it looks in perfect condition with no sign that it was pre used. The phone also arrived with 75% charge so she was able to set it up immediately. Complete process took her about an hour and everything has been transferred from her old phone and all is working. A very happy lady now.

    Reviewed in United Kingdom on 26 March 2025

    OnePlus 9 128GB - Black - Unlocked
  • E

    Elias K.

    Purchased on the 30 October 2023

    Verified purchase
    4.4/5

    Product itself very good. Delivery with ups was terrible, I was supposedly not there twice even though I was at home, no call was made. Had to phone them and complain to get the parcel delivered.

    Translated from German

    Reviewed in Austria on 26 March 2025

    OnePlus 9 128GB - Schwarz - Ohne Vertrag - Dual-SIM
  • M

    Mathieu G.

    Purchased on the 4 June 2023

    Verified purchase
    5/5

    Bought my OnePlus 9 here, it was described as "fair". It arrived super quickly, 1 or 2 days before the announced delivery date ! Even if the condition was described as "fair", the phone looks almost brand new apart from two micro scratches on the screen, barely visible. It works like a charm, super smooth and fast Android phone, quite life changing from my old iPhone 6 hahaha. The battery is great as well, overall an amazing purchase, thank you Back Market's team !

    Reviewed in United Kingdom on 26 March 2025

    OnePlus 9 128GB - Black - Unlocked
See all 69 reviews