Xiaomi Mix 4

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Customer reviews for Xiaomi Mix 4

Overall rating

2 verified reviews

Rating details

Battery
3.5/5
Shipping
5/5
Lens & Camera
5/5
Accessories
5/5
Packaging
4/5
Overall performance
4.5/5
Appearance
5/5

Reviews

Alexandre R.
Verified purchase
Reviewed 13/06/2025, France.
Incredible, delivery in 1 day by Fedex. The phone was described as being in very good condition, in fact it was, unbeatable value for money, I hope not to have any surprises in the future but it's a nice surprise at a very low price! The "negative" point is the protection for transport, I think that some foam or bubbles would not be refused to prevent the phone from wandering, I have not had any incident. [Updated] Noted unlocked but phone locked in Chinese firmware. The battery is not really up to scratch either with over 800 cycles already...a good deal though as I know about flashing etc but I have to recondition the device myself (battery..)
Translated from French
Xiaomi Mix 4 256 Go - Gris - Débloqué
Xiaomi Mix 4 256 Go - Gris - Débloqué
See item
Condition
Good
Light signs of wear. The body may have light micro-scratches. For items with screens, the screen will have no scratches.
Purchased
11/06/2025
Carla C.
Verified purchase
Reviewed 13/05/2022, Spain.
Everything is great. The phone is as described, like new. Also came with original box, charger, case etc. A 10.
Translated from Spanish
Xiaomi Mix 4 512GB - Negro - Libre - Dual-SIM
Xiaomi Mix 4 512GB - Negro - Libre - Dual-SIM
See item
Condition
Excellent
Almost no signs of wear. The body may have very light micro-scratches. For items with screens, the screen will have no scratches.
Purchased
09/05/2022

Everything you ever wanted to know about the Xiaomi Mix 4

Durability
Overall performance
Camera
Screen quality

1080 x 2400Resolution
Dual Physical SIMSIM card
USB-CConnector
Xiaomi Mix 4Model
OtherSerie
20 megapixelsFront camera
XiaomiBrand
8 GBMemory (GB)
UnlockedCarrier compatibility

The Xiaomi Mix 4 is a sophisticated smartphone that combines innovative technology with a sleek design. Launched in August 2021, this device stands out with its under-display camera technology and premium build quality, making it a notable choice for tech enthusiasts.

Key features:

Release Date: August 2021
Display: 6.67-inch AMOLED, FHD+ resolution
Processor: Snapdragon 888
Camera: Triple camera setup with a 108MP main sensor
Connectivity: 5G compatible ensuring ultra-fast downloads and low-latency performance.

Who is this for?

The Xiaomi Mix 4 is ideal for users who appreciate cutting-edge technology and a high-quality display. It suits professionals, content creators, and anyone looking for a stylish smartphone that excels in photography and performance.

Pros & Cons:

Pros	Cons
Innovative under-display camera for a seamless design.	No official IP rating for water resistance.
High-resolution camera for stunning photos.	Limited availability in some regions.

Why refurbished?

Choosing a refurbished Xiaomi Mix 4 allows you to enjoy advanced features while making an eco-conscious choice. Back Market ensures that all devices are rigorously tested for quality and performance. Learn more about our quality standards.

Resolution: 1080 x 2400
SIM card: Dual Physical SIM
Connector: USB-C
Model: Xiaomi Mix 4
Serie: Other
Front camera: 20 megapixels
Brand: Xiaomi
Memory (GB): 8 GB
Carrier compatibility: Unlocked
Screen size (in): 6.67
Foldable: No
OS: Android
Year of Release: 2021
Compatible with latest Update: No
SAR body: 1.577
Weight: 225 g
SAR head: 1.557
Colour (official name): Ceramic Black
SD Card Slot: No
Colour: Black
Mobile network: 5G
Storage: 256 GB
Screen type: AMOLED
Camera Type: Triple (3x)
Main camera: 108 megapixels

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Xiaomi Mix 4

Customer reviews for Xiaomi Mix 4

Overall rating

Rating details

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Reviews

Alexandre R.

Carla C.

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Everything you ever wanted to know about the Xiaomi Mix 4

Durability

Overall performance

Camera

Screen quality

Welcome to Back Market