
Accessories
3.6/5
Appearance
4.1/5
Battery
3.6/5
Lens & Camera
4.2/5
Overall performance
3.8/5
Packaging
4.3/5
Shipping
4.5/5
Reviewed 09/09/2025, France.
sa autais pu être parfait, petit problème niveau batterie elle tien maximum 4 heure voir 5h dans des rare cas, vous pourriez au moins remettre une meilleure batterie meme si elle n'etais pas neuve, deuxième problème c'est au niveau de l'empreinte digitale qui commence deja a me lacher alors que il y a quelques jour elle marche assez correctement, troisième problème c'est au niveau du haut parleur au dessus de l'ecran je pense vous avez soit oublier de le remettre soit qu'il est pas fixé du coup je vois l'intérieur du telephone, ce qui est dérangeant c'est que des personnes peuvent s'amuser a les mettre dans l'eau ( le xiaomi 11 ultra il a un ip68 du coup immersif total a l'eau) du coup ces gens ce peuvent ce retrouver avec un tel hs et une garantie non fonctionnelle, sinon a part sa aucun defaut de signe d'usure sur les bord,ecran ou arrière et aussi dernier point negatif c'est par rapport a l'ecran qui est au dos du telephone il ce désactive tous seul ( soit un problème venant de xiaomi soit un problème venant de votre reconditionnement, a regarder ) sinon tout est niquel , livraison rapide aussi (4 jour au lieu de 2 mais bon c'est pas grave )
Translated from French
Xiaomi Mi 11 Ultra 256 Go - Blanc - Débloqué
Xiaomi Mi 11 Ultra 256 Go - Blanc - Débloqué
Condition
Excellent
Purchased
03/09/2025
Reviewed 30/01/2025, Spain.
Spectacular, it is the second one I have, the first one came with charger and original cable, but with many marks of use on the edges. This one is the other way round, the phone looks like it came from the factory, but without the 65w charger, a pity, I'll make do with the 45w I had. Don't underestimate this 2021 phone, after testing the 14 ultra...it has nothing to envy it and even less in the photographic section.
Translated from Spanish
Xiaomi Mi 11 Ultra 256GB - Negro - Libre - SIM dual física
Xiaomi Mi 11 Ultra 256GB - Negro - Libre - SIM dual física
Condition
Excellent
Purchased
28/01/2025
Reviewed 03/08/2025, France.
Top, satisfied with my purchase, the phone arrived well packaged, as described, with a cable, all in perfect condition. No protective cover provided, but that's not a problem.
Translated from French
Xiaomi Mi 11 Ultra 256 Go - Noir - Débloqué
Xiaomi Mi 11 Ultra 256 Go - Noir - Débloqué
Condition
Excellent
Purchased
23/07/2025
Reviewed 22/03/2026, France.
The device I received the first time was clean and well packaged, but it did not turn on after being sent back for repair. I received it the same way as the first time, clean and well packaged, but it still did not work, so I asked for a refund.
Translated from French
Xiaomi Mi 11 Ultra 256 Go - Blanc - Débloqué
Xiaomi Mi 11 Ultra 256 Go - Blanc - Débloqué
Condition
Good
Purchased
10/03/2026
Reviewed 01/12/2023, France.
just that when you shake the phone you hear a noise in the phone it's a shame. but everything works perfectly
Translated from French
Xiaomi Mi 11 Ultra 256 Go - Noir - Débloqué
Xiaomi Mi 11 Ultra 256 Go - Noir - Débloqué
Condition
Good
Purchased
09/11/2023
Reviewed 08/12/2024, France.
Phone received in record time. Despite the occasional lag, there's nothing to say about the quality of the product.
Translated from French
Xiaomi Mi 11 Ultra 256 Go - Noir - Débloqué
Xiaomi Mi 11 Ultra 256 Go - Noir - Débloqué
Condition
Fair
Purchased
25/11/2024
Reviewed 23/03/2025, Belgium.
fantastic phone..
Translated from French
Xiaomi Mi 11 Ultra 256 Go - Noir - Débloqué
Xiaomi Mi 11 Ultra 256 Go - Noir - Débloqué
Condition
Fair
Purchased
10/03/2025
2021Year of Release
UnlockedCarrier compatibility
NoFoldable
256 GBStorage
AndroidOS
20 megapixelsFront camera
1440 x 3200Resolution
Xiaomi Mi 11 UltraModel
6.81Screen size (in)
The Xiaomi Mi 11 Ultra is a high-end smartphone that combines cutting-edge technology with an impressive camera system. Released in March 2021, it remains a strong contender in the market, particularly for photography enthusiasts and power users.
Key features:The Xiaomi Mi 11 Ultra is ideal for photography lovers, gamers, and anyone needing a powerful smartphone for multitasking. Its advanced camera capabilities and vibrant display make it an excellent choice for content creators and professionals who require a reliable device for both work and play.
Pros & Cons:| Pros | Cons |
|---|---|
| Stunning display with vibrant colours and high refresh rate. | Large size may not be suitable for one-handed use. |
| Exceptional camera performance for photography. | MIUI interface may take time to get used to for some users. |
Choosing a refurbished Xiaomi Mi 11 Ultra allows you to enjoy premium features while making an environmentally conscious choice. Back Market ensures that all devices undergo rigorous testing for quality and reliability. Learn more about our quality standards.


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