Xiaomi Mix 4

Xiaomi Mix 4

Build Quality : 100
Display : 100
Camera : 90
Performance : 100
Memory : 100
Network : 100
Connectivity : 100
Battery : 100
Sensor : 100
Audio : 100



August 2021

Official announce date only and not date for market product release.

Model Detail



Product identifier detail, seems like unique serial number, build number or model id.



Android 11

Type Operating System (OS), included with the OS version number.


MIUI 12.5

Specific firmware name identity that used on the davices.

Mobile Network


2G / 3G / 4G / 5G / CDMA / EVDO

Available mobile network support options.


Dual SIM, Nano SIM

Type and support on Subscriber Identity Module (SIM) feature.



Wi-Fi 802.11 a/b/g/n/ac/6e, Dual Band

Available enabled features on Wireless internet network connection hardware.


5.2, A2DP, LE, aptX HD

Verison and feature on Bluetooth hardware.


USB Type-C

Type of Connectivity port hardware.

Body & Design


162.6 x 75.4 x 8 mm

Metric using (Height x Width x Length) on milimeter.


225 g

Metric using (Gram) calculation unit.


Aluminum + Ceramic Case, IP53 Rated

Type of main body materials component and the extra feature if available.

Color Options

Black, White, Silver

Official available body color options.



Qualcomm Snapdragon 888+

Chipset (CPU) hardware name and series.


Adreno 660

Graphic (GPU) hardware name and series.



8GB / 12GB

Random Access Memory (RAM) Amount size capacity.


128GB / 256GB / 512GB

Fully amount size Internal memory storage capacity.



Type of third party memory expansion feature, if available.

Display & Screen



Screen size on (Inch) calculation unit.



Type of display panel hardware for visual.


1080 x 2400 pixels

Screen resolution on (Pixel) calculation unit.


20:9 ratio, (~395 ppi density), 1B colors, 120Hz, HDR10+, Dolby Vision, Corning Gorilla Glass Victus

Extra display and screen features if available.




Type of Battery model.


4500 mAh

Battery capacity number using Milliampere-hour (mAh) calculation unit.

Charger Model

USB Type-C

Charging method and type of charger port model.


Fast charging 120W

Extra features on power sector, if available.



Triple Setup

Total main / rear camera number.


(Main) 108 MP, f/1.9, 24mm, 1/1.33", 0.8µm, PDAF, Laser AF, OIS

Main camera unit.


(Tele) 8 MP, f/4.1, 120mm, PDAF, OIS, 5x optical zoom

Secondary camera unit, if available.


(Ultrawide) 13 MP, f/2.2, 12mm, 123˚, 1/3.06", 1.12µm

Third camera unit, if available.



Fourth camera unit, if available.


Single Setup

Total front / selfie camera number, if available.


20 MP, 27mm, 1/3.4", 0.8µm

Main front camera unit, if available.



Secondary front camera unit, if available.


Video Recording [email protected] / [email protected] / [email protected], gyro-EIS

Available video recording support and features.

Audio & Sound



Primary sound system type.


Stereo Speaker

Extra sound system features.



Fingerprint (under display)

Biometric security hardware model, if available.



Global Positioning System (GPS) hardware support and features.



Near Field Communication (NFC) function support.


Infrared Blaster, Accelerometer, Gyroscope, Proximity, Compass, Barometer, Color Spectrum

Available sensor hardware type and function.



~ $749

Price on (USD) Dollar currency.


~ €700

Price on (EUR) Euro currency.

Advantage & Disadvantage

Pros :

Can't find any advantage features on this device

  • Fully 5G network support
  • Great build quality material
  • Has multiple variety rear camera lenses
  • Has NFC feature
  • Using brilliant display panel
  • Faster WLAN connection
  • Using latest Bluetooth technology
  • Large RAM capacity
  • Large internal memory
  • Has fast charging feature
  • Has dedicated biometric sensor
  • Support with stereo speaker

Cons :

Can't find any disadvantage features on this device

Benchmark Score

Build Quality : 100
Display : 100
Camera : 90
Performance : 100
Memory : 100
Network : 100
Connectivity : 100
Battery : 100
Sensor : 100
Audio : 100

[*] Indicated there was multiple series number (GTIN / MPN) for an product.

Price are aggregate only and may not reflect the real price on the market and the product price may can be different on each country.

We can't guarantee the specifications data are 100% accurate, there may be misspresentating or wrong information because lack of source data or human error.


Xiaomi Mix 4 is the beautiful device that already officially announces at August 2021, this device adopting modern design with added multiple great features that can be use all their user directly.

The Xiaomi Mix 4 also known as by the device model series 2106118C this model series must be unique, so the user can easily find any other support from the internet, because when only using the main device name it may difficult for several user. Then next for Xiaomi Mix 4 weight is 225 gram and the body dimension of Xiaomi Mix 4 is 162.6 x 75.4 x 8 mm which is this the ideal physical body number dimension for modern devices today and the for the last introduction before we can do to the deeper things is the device also available on the Black, White, Silver color user options.

But, the color options availability itself may be different on the specific market country, some the device color option will only available for limited number such as because the specific event time, after the event ended the color option may be not available for the buyer.

Build Quality

The Xiaomi Mix 4 using Aluminum + Ceramic Case, IP53 Rated combination body material, which is good material for modern use, it looks very solid, elegant, comfortable on hand and also it will more protect the device such as from any damage risk, this body material will be more powerful than only just plastic material without any glass for the protect body material.

Screen & User Navigation

Display screen configuration is very important factor for the user experience, in this Xiaomi Mix 4 the setup of display screen are ideal which is bring 1080 x 2400 pixels on the screen resolution combined with 6.67" screen size. Then the display screen also have several configuration that are 20:9 ratio, (~395 ppi density), 1B colors, 120Hz, HDR10+, Dolby Vision, Corning Gorilla Glass Victus.

Other the important thing on the display screen is the display panel hardware, good display panel hardware will drive more best experience to the user. Xiaomi Mix 4 using AMOLED display hardware panel, which is the one of very good screen panel that exist today, typically AMOLED display panel can bring more experience to the user, it will be more bright on the screen, clear to view although in the very sunny days at the outdoor, produce more real color and the screen will produce more detail image.

The physical button on Xiaomi Mix 4 is made very clear by it's own function, also for design and positioning of the physical button is ideal and can be easily used by user for navigating the device, such as for powering up device or adjusting the volume master.

CPU & GPU Performance

Processor is very vital hardware for processing any task on the device software, this is also included for the Graphic hardware that have main function for rendering graphic image on the device, the both of hardware is related each other every times, on the Xiaomi Mix 4 we can see this device use Qualcomm Snapdragon 888+ for CPU model and Adreno 660 for GPU model, are them good enough?

Yes, they are a good combination, this CPU and GPU setup can be use for handling multiple purpose on this device, such as for run some games, opening some apps, also have good performance when processing and rendering 3D image on the specific level that they can do at the maximal limit.


Besides CPU and GPU hardware, memory hardware is also very important sector for getting best experience for user when use that device for any multiple purpose, the memory sector itself are combination from the RAM capacity, internal memory storage and support for external expansion memory, then does Xiaomi Mix 4 is good enough on term of memory performance?

When we see the memory combination specification we can see the Xiaomi Mix 4 have 8GB / 12GB amount of RAM, then also have 128GB / 256GB / 512GB internal memory storage capacity and sadly, Xiaomi Mix 4 does not support for external memory expansion, but it fine by the way because the capacity amount from the internal memory storage is good enough for the user, although without the external memory expansion feature support.

Thus, is Xiaomi Mix 4 have a good memory performance? from the spec said Xiaomi Mix 4 it's good for use to any purpose in the modern use, but it's also depending from the user perspective need.


Just like other modern smart devices that exist today, Xiaomi Mix 4 also have camera feature for bringing best experience to their user, on the main / rear camera feature we can found Triple Setup camera configuration feature that exist on there.

The main / rear camera specification on Xiaomi Mix 4 are (Main) 108 MP, f/1.9, 24mm, 1/1.33", 0.8µm, PDAF, Laser AF, OIS for the main camera configuration setup. There was also available for secondary camera feature with spec (Tele) 8 MP, f/4.1, 120mm, PDAF, OIS, 5x optical zoom. The Xiaomi Mix 4 still have third camera feature with spec detail (Ultrawide) 13 MP, f/2.2, 12mm, 123˚, 1/3.06", 1.12µm.

Xiaomi Mix 4 have Single Setup for front / selfie camera feature. The main selfie camera spec on Xiaomi Mix 4 are 20 MP, 27mm, 1/3.4", 0.8µm.

Mobile Network

Xiaomi Mix 4 fully support for using the mobile network broadband, Xiaomi Mix 4 already supporting by Dual SIM, Nano SIM Card feature. The mobile network technology that using on Xiaomi Mix 4 are 2G / 3G / 4G / 5G / CDMA / EVDO, user can freely choose the mode of mobile network on this device, because they can switch easily every times when the user needed.

Connectivity features

Actually, the best device for the modern use it should have multiple connectivity features on it, on the basic perspective the Xiaomi Mix 4 are already have complete connectivity features.

The wireless connectivity on Xiaomi Mix 4 that are already supporting by the Wi-Fi technology with the complete spec Wi-Fi 802.11 a/b/g/n/ac/6e, Dual Band and also supported by Bluetooth version 5.2, A2DP, LE, aptX HD. The other great things that available on Xiaomi Mix 4 is fully support for NFC technology.

Xiaomi Mix 4 also supported by using wired connectivity that use USB Type-C Port technology. So, this feature can be very useful to their user for connecting Xiaomi Mix 4 to the other device such as Desktop Computer or other.

OS & Security

Because Xiaomi Mix 4 designed for the modern user, that mean Xiaomi Mix 4 should be operated by the smart Operating System, and the good thing is the Xiaomi Mix 4 already use smart OS that known as Android 11. The vendor of this device also make some customization from the basic Android 11 firmware then known as MIUI 12.5 ROM, the goal of this thing will increasing more best experience for the user, because the more feature will be added on the MIUI 12.5 ROM, that may can't be found on the basic OS.

Now, how about the security technology on Xiaomi Mix 4? The Xiaomi Mix 4 have a powerful security protection because this device using default security system from the software OS then combined with the Fingerprint (under display) security hardware technology, then it will give more secure from the stranger access.

Speaker & Sound

Speaker hardware on Xiaomi Mix 4 is very same as most other devices, there was a speaker hardware with using good loudspeaker quaility for calling and play some music and the other feature on this sector that are Xiaomi Mix 4 fully supported by Stereo Speaker technology, which is very good by the way.


Xiaomi Mix 4 comes with 4500 mAh battery capacity and have Li-Po battery model, this battery specification basically can be use for all long day use in normal term. But, take it easy if the device on the low battery state, because Xiaomi Mix 4 already support Fast charging 120W technology, in the mean the charging time will go shortly depending on how big the (Watt) number on the fast charging feature, normally battery can be fully under 2 hours, 1 hours or 40 minutes.

This device also comes USB Type-C that it's very good because the USB Type-C is the universal charger Port that can be easy suitable for most charger cable on the most modern phone that exist today.

Common frequently asked questions

When the release date for the Xiaomi Mix 4 ?

This device officialy unveiled at August 2021, so typically for the availability product at the market it should be around from the time announced.

What is model type / serial number on Xiaomi Mix 4 ?

The known model type / serial number on Xiaomi Mix 4 are 2106118C.

Does Xiaomi Mix 4 support 5G?

Yes, Xiaomi Mix 4 is fully support 5G mobile broadband network.

How much Cameras that available on Xiaomi Mix 4 ?

On the rear camera sector Xiaomi Mix 4 have Triple Setup camera, and for front / selfie camera Xiaomi Mix 4 also have Single Setup camera .

What is CPU model on Xiaomi Mix 4 ?

Xiaomi Mix 4 using Qualcomm Snapdragon 888+ for hardware processor series.

What is GPU model on Xiaomi Mix 4 ?

Xiaomi Mix 4 using Adreno 660 GPU model.

How much RAM on Xiaomi Mix 4 ?

The RAM capacity number on Xiaomi Mix 4 are 8GB / 12GB.

How big internal Memory size on Xiaomi Mix 4 ?

The internal Memory size on Xiaomi Mix 4 are 128GB / 256GB / 512GB.

Does Xiaomi Mix 4 support external Memory expansion ?

No, Xiaomi Mix 4 does not have external Memory expansion feature.

What the type of screen panel in Xiaomi Mix 4 ?

Xiaomi Mix 4 use AMOLED screen panel type.

Xiaomi Mix 4 screen size ?

The screen size is 6.67" (inch).

How big screen resolution in Xiaomi Mix 4 ?

The Xiaomi Mix 4 screen resolution is 1080 x 2400 pixels.

How big battery capacity on Xiaomi Mix 4 ?

The Xiaomi Mix 4 comes with 4500 mAh battery capacity.

Does Xiaomi Mix 4 support Fast Charging ?

Yes, Xiaomi Mix 4 does support Fast charging 120W.

Does Xiaomi Mix 4 support NFC ?

Yes, Xiaomi Mix 4 does fully support NFC feature.

Does Xiaomi Mix 4 have biometric security hardware ?

Yes, Xiaomi Mix 4 using Fingerprint (under display) for giving the extra security on this device.

What is Port model type on Xiaomi Mix 4 ?

The Xiaomi Mix 4 using USB Type-C Port model type.

Xiaomi Mix 4

Xiaomi Mix 4

Benchmark Score

Build Quality : 100
Display : 100
Camera : 90
Performance : 100
Memory : 100
Network : 100
Connectivity : 100
Battery : 100
Sensor : 100
Audio : 100