U&I

Seller reviews, items and info

Approved seller with 4.5/5 Stars ratingTrusted on Back Market for 1 year

Overall rating

5,553 verified reviews

Rating details

  • Accessories

    4.2/5

  • Appearance

    4.6/5

  • Battery

    4.4/5

  • Lens & Camera

    4.7/5

  • Overall performance

    4.5/5

  • Packaging

    4.4/5

  • Shipping

    4.7/5

Reviews

  • Maria amparo F.

    Verified purchase

    Reviewed 04/03/2026, Spain.

    The device works great but I was curious because I paid for a new battery and when I go into the settings it tells me that the battery is 2024 and that it already has 6,000 and some charges which I have not done since I bought it in January 2026, so I don't know if this has some kind of explanation or if I have been charged but it is not new.

    Translated from Spanish

    iPhone 15 256GB - Azul - Libre

    Condition

    Good

    Purchased

    07/02/2026

  • Elena M.

    Verified purchase

    Reviewed 17/02/2026, Netherlands.

    The phone works perfectly well, but the screen is not an original apple screen, the phone even shows it as a fake screen. It flickers, it has lines, and it alters the colors if the brightness is set to low.

    iPhone 15 Pro 256GB - Zwart Titanium - Simlockvrij

    Condition

    Good

    Purchased

    16/01/2026

  • Levi P.

    Verified purchase

    Reviewed 14/02/2026, Portugal.

    It went very well. The parcel arrived a day and a half after I bought it. The mobile phone came in great condition, no marks at all, 100% battery and 0 cycles. If I had to say anything, it would be the packaging, it could have been better. Otherwise, everything was incredible

    Translated from Portuguese

    iPhone 17 256GB - Azul-Névoa - Desbloqueado

    Condition

    Premium

    Purchased

    11/02/2026

  • Raphael S.

    Verified purchase

    Reviewed 21/01/2026, Germany.

    Product was in very good condition as described. I am very satisfied and will probably not buy any new smartphones in the future. I am very satisfied and pleasantly surprised.

    Translated from German

    iPhone 15 Pro 128GB - Titan Weiß - Ohne Vertrag

    Condition

    Excellent

    Purchased

    07/01/2026

  • Jerome P.

    Verified purchase

    Reviewed 14/01/2026, France.

    Good evening, well the appliance is exactly as described. The physical condition in particular, the device is very very close to a new. On the other hand, I've tried to configure this iphone as economically as possible, (manual mail collection / low and fixed brightness / 4G (without 5g) / no automatic notifications / no news in the background of apps / etc.) but maybe I need to get used to it, but I chose the new battery option and despite all that, the battery life doesn't seem crazy to me, equal to or even less than my old iphone6. But the battery settings show me optimum capacity and performance, so maybe it's because more recent iPhones are more battery-hungry and it's normal to struggle to finish the day at 20%. Well, I say that because your robots are insisting on my email to get my opinion on this purchase. Because in principle I'd say "vive back market". Thanks a lot.

    Translated from French

    iPhone SE (2022) 128 Go - Minuit - Débloqué

    Condition

    Good

    Purchased

    29/12/2025

  • Thierry G.

    Verified purchase

    Reviewed 30/12/2025, France.

    I wanted to replace my old compact camera with a new one that was better suited to shooting in low light (concerts). Given the price of these cameras, I opted for this iPhone. I haven't yet had many 'critical' experiences, but in everyday photos, even in low light, the results are amazing. What's more, it's a smartphone that lets you make phone calls (incredible!) and send messages (crazy!) :-).

    Translated from French

    iPhone 15 128 Go - Bleu - Débloqué

    Condition

    Excellent

    Purchased

    10/12/2025

  • Vanessa P.

    Verified purchase

    Reviewed 05/11/2025, Spain.

    I'm happy, it's going great

    Translated from Spanish

    iPhone 13 128GB - Blanco Estrella - Libre

    Condition

    Excellent

    Purchased

    19/10/2025

  • Mika R.

    Verified purchase

    Reviewed 07/09/2025, Belgium.

    Second very good experience (1st order was an iPad), I highly recommend. I received for a fair price a 15 pro like new with 100% original battery, no defects, fast delivery. I am impressed by the quality of the service, thank you!

    Translated from French

    iPhone 15 Pro 512 Go - Titane Bleu - Débloqué

    Condition

    Premium

    Purchased

    26/08/2025

  • Niko C.

    Verified purchase

    Reviewed 12/08/2025, Spain.

    This iPhone is perfect because it is a new iPhone, with all the original parts and a pristine aesthetic appearance for less than half the price of a new one, if you are thinking about buying it, it is a very good buy for not leaving you a kidney

    Translated from Spanish

    iPhone 13 128GB - Medianoche - Libre

    Condition

    Good

    Purchased

    07/07/2025

  • Jordan C.

    Verified purchase

    Reviewed 07/08/2025, France.

    Super as always for the purchase!!! On the other hand for the resale very disappointing I phone 8 in perfect condition 36€ promised After 15 days 22 € supposedly not the right model ... No choice but to accept !!! To review

    Translated from French

    iPhone 14 256 Go - Mauve - Débloqué

    Condition

    Excellent

    Purchased

    06/07/2025

24 products