Tech education
Suggested searches
Items
Suggested searches
Items
Popular searches
Darn, it's out of stock
(for now)
(for now)
Out of stock
Xiaomi Mi Mix 3 5G 64GB - Black - Unlocked
is currently unavailable.
(39 reviews)
Customer reviews for Xiaomi Mi Mix 3 5G
Overall rating
4.4/54.4/539 verified reviewsRating details
Accessories
4.3/5
Appearance
4.4/5
Battery
4.1/5
Lens & Camera
4.4/5
Overall performance
3.9/5
Packaging
4.5/5
Shipping
4.5/5
Reviews
Reviews
Rodrigo R.
Verified purchaseReviewed 14/01/2021, United Kingdom.
4.1/5Somewhat slow shipping. The product in excellent condition
Xiaomi Mi Mix 3 5G 128GB - Black - Unlocked
Xiaomi Mi Mix 3 5G 128GB - Black - Unlocked
Condition
Excellent
Purchased
26/12/2020
Jon A.
Verified purchaseReviewed 17/09/2023, United Kingdom.
4.8/5The phone arrived refurbished and as new. Brilliant service!
Xiaomi Mi Mix 3 5G 128GB - Blue - Unlocked
Xiaomi Mi Mix 3 5G 128GB - Blue - Unlocked
Condition
Good
Purchased
05/09/2023
Thomas C.
Verified purchaseReviewed 08/10/2025, France.
3.1/5smartphone sent unprotected, naked in the box, sim port extractor tool thrown in,....the screen was scratched, was this due to the tool damaging it? impossible to know. otherwise, fast delivery, nice phone, but quite scratched and not at all tidy delivery....😳😬
Translated from French
Xiaomi Mi Mix 3 5G 128 Go - Noir - Débloqué
Xiaomi Mi Mix 3 5G 128 Go - Noir - Débloqué
Condition
Excellent
Purchased
03/10/2025
Yves R.
Verified purchaseReviewed 28/02/2024, France.
5/5received quickly and like new, see you soon
Translated from French
Xiaomi Mi Mix 3 5G 64 Go - Bleu - Débloqué
Xiaomi Mi Mix 3 5G 64 Go - Bleu - Débloqué
Condition
Good
Purchased
01/02/2024
Clement B.
Verified purchaseReviewed 12/06/2021, France.
5/5Super vendeur, réactif et parfaitement réglo !
Xiaomi Mi Mix 3 5G 128 Go - Noir - Débloqué
Xiaomi Mi Mix 3 5G 128 Go - Noir - Débloqué
Condition
Excellent
Purchased
06/06/2021
Ingrid P.
Verified purchaseReviewed 26/02/2021, France.
5/5excellent produit conforme a mes attentes
Xiaomi Mi Mix 3 5G 128 Go - Noir - Débloqué
Xiaomi Mi Mix 3 5G 128 Go - Noir - Débloqué
Condition
Fair
Purchased
11/02/2021
Franck C.
Verified purchaseReviewed 12/02/2021, France.
5/5Ras impeccable
Xiaomi Mi Mix 3 5G 128 Go - Noir - Débloqué
Xiaomi Mi Mix 3 5G 128 Go - Noir - Débloqué
Condition
Good
Purchased
02/02/2021
Popular searches
Everything you ever wanted to know about the Xiaomi Mi Mix 3 5G
Durability
Overall performance
Camera
Screen quality
Manual pop-up 24 megapixelsFront camera
2019Year of Release
Physical SIMSIM card
64 GBStorage
6 GBMemory (GB)
1080 x 2340Resolution
12 megapixelsMain camera
Onyx BlackColour (official name)
NoCompatible with latest Update
The Xiaomi Mi Mix 3 5G is a stylish and innovative smartphone that delivers impressive performance and 5G connectivity. Launched in 2018, it features a unique sliding design that allows for a full-screen experience without any interruptions from notches or cutouts.
Key features:- Release Date: November 2018
- Display: 6.39-inch AMOLED, FHD+ resolution
- Processor: Qualcomm Snapdragon 855
- Camera: Dual 12MP rear cameras with AI capabilities
- Connectivity: 5G compatible for faster downloads and streaming.
The Xiaomi Mi Mix 3 5G is ideal for tech enthusiasts and users who want a unique design paired with solid performance. It's particularly well-suited for those who enjoy media consumption and gaming, thanks to its vivid display and powerful processor.
Pros & Cons:| Pros | Cons |
|---|---|
| Unique sliding design for a full-screen experience. | Camera performance may not compete with newer models. |
| 5G connectivity for faster internet speeds. | Limited software updates compared to newer devices. |
Why refurbished?
Choosing a refurbished Xiaomi Mi Mix 3 5G allows you to enjoy premium features while being eco-conscious. Each device is thoroughly tested to ensure quality and reliability. Learn more about our quality standards.
- Front camera
- Manual pop-up 24 megapixels
- Year of Release
- 2019
- SIM card
- Physical SIM
- Storage
- 64 GB
- Memory (GB)
- 6 GB
- Resolution
- 1080 x 2340
- Main camera
- 12 megapixels
- Colour (official name)
- Onyx Black
- Compatible with latest Update
- No
- Mobile network
- 5G
- Model
- Xiaomi Mi Mix 3 5G
- Weight
- 225 g
- Colour
- Black
- Carrier compatibility
- Unlocked
- SD Card Slot
- No
- Screen size (in)
- 6.39
- Screen type
- Super AMOLED
- Connector
- USB-C
- OS
- Android
- Serie
- Xiaomi Mi
- Brand
- Xiaomi
- Foldable
- No
Xiaomi Mi Mix 3 5G
Related articles
Tech educationChildhood is too short to be spent on a smartphone | Back Market
GeneralI swapped my smartphone for a dumbphone for a week and was surprised by the result | Back Market
GeneraliPhone vs Android: which smartphone is right for you? | Back Market
GeneralHow to factory reset an Android phone (4 quick scenarios) | Back Market
NewsNew vs. Refurbished: The Environmental Impact of the Tech Industry | Back Market
iPhonesSome proof that refurbished electronics reduce the negative impact of tech on the planet | Back Market
Welcome to Back Market
The best prices for high-quality renewed goods by sellers we’ve checked and vetted. We don’t mind if you Google us.
Get to know us
- 1-year minimum warranty
- Free delivery on all items
- Free 30-day returns
- Excellent customer support
product-page-e2e-translation-check-en-gb