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Xiaomi Mix 4 - 8GB/128GB - Snapdragon 888+ - Under-Display Camera

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The high-end flagship Xiaomi Mi Mix 4 comes with the best under-display camera. Equipped with a Snapdragon 888+, 6.67-inch Amoled Edge display at 120Hz, 8GB LPDDR5 RAM, 128GB UFS 3.1 ROM, Tripple camera setup with 108MP Samsung ISOCELL HMX f/1.95 camera, the best 20MP under-display camera, 50W wireless charging and Super Charge at 120 watts, 4500 mAh battery, 5G LTE, Wifi 6 Advanced, in-display fingerprint sensor and Harman Kardon stereo speakers.

CHINA Firmware = Saftynet Passed + OTA Updates + Widevine Level 1

XIAOMI.EU FASTBOOT Firmware (unlocked) = Saftynet Passed + Manuel Updates + Widevine Level 1

What is the difference between the versions?

Availability: 21 In Stock | 2 - 5 days ready for delivery

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1 year guarantee | free EU power adapter | all devices are checked before shipping | only originals - no fakes | play store pre-installed | fast and cheap shipping | secure payment
Information about transportation, customs and payment methods
Paypal Payment Icon Bitcoin Payment Icon Visa Mastercard Payment Icon Apple Pay Payment Icon Google Pay Payment Icon Giropay Payment Icon Klarna Payment Icon EPS Paypment Icon Ideal Payment Icon P24 Payment Icon
1 year guarantee | free EU power adapter | all devices are checked before shipping | only originals - no fakes

Xiaomi Mi Mix 4

Snapdragon 888+
Under Display Camera
120 Hz AMOLED Display

Finally a real Mi Mix 4

Fans of Xiaomi's designer series have had to wait a long time for the Mi Mix 4. However, in view of the features, the wait was worth it: Snapdragon 888+, a 108-megapixel camera, super-fast charging and, above all, the best under-display camera on the market make the technical gem from the popular Chinese manufacturer an object of desire for users who want to hold an uncompromisingly good smartphone in their hands. The Mi Mix 4 is now available at TradingShenzhen. Order now!

Frameless design 2.0

Whether it's a punch hole, a notch or a particularly narrow bezel on top... The Mi Mix 4 trumps all its competitors in terms of screen-to-body ratio. Thanks to the revolutionary under-display technology, the front is defined by the display without interruption. The edge design of the screen as well as the perfectly framed and extremely thinly designed frames merge into a visual treat that will make its viewers go into raptures. The designer flagship from Xiaomi also presents its best side on the back. The camera module is installed on the upper left side and barely protrudes from the casing.


Snapdragon 888+

The Qualcomm® Snapdragon™ sets new standards in performance, fluidity and speed.

108 Megapixel

The powerful trio is led by a 108 megapixel ISOCELL HMX sensor.

120 Watt Charge

The 4500 mAh battery can be charged via USB C with 120W and wireless with 50W

6.67 AMOLED 120Hz Display

The 120 Hz AMOLED display is elegantly curved at the corners

Fast, brilliant, true to colour and high resolution

Without question, thanks to the under-display camera, the display is the absolute highlight of the Mi Mix 4. The built-in AMOLED panel has a screen diagonal of 6.67 inches and offers a resolution of 2400 x 1080 pixels. The Full HD+ Edge Display reaches up to 1500 nits and displays digital content in outstanding quality thanks to HDR10+ support and 10-bit colour depth as well as Dolby Vision support. The speed of the screen is equally impressive. Thanks to 120 Hz refresh rate and 480 Hz sampling rate, gamers will absolutely get their money's worth. 

High End Performance

In terms of performance, Xiaomi also makes no compromises with the Mi Mix 4. Nothing less than the new Snapdragon 888+ slumbers in the smartphone's elegant casing. The Octa Core CPU clocks with up to 2.995 GHz and is accompanied by an Adreno 660 GPU. Multitasking and computationally intensive apps are no challenge thanks to the 8GB LPDDR5 RAM. Only the best is also offered in terms of internal memory. A whopping 128GB of UFS 3.1 ROM is waiting to be filled with apps, videos, photos and other data.

Design Flagschiff

Snapdragon 888+, 120 Hz AMOLED display and under display camera.
The Mi Mix 4 sets new standards in design

Designed for demanding photographers

As a flagship smartphone, the Mi Mix 4 is also well equipped in terms of the camera. The first highlight is hidden below the display on the front. The under-display camera offers a resolution of 20 megapixels. On the back, on the other hand, a 108-megapixel Samsung ISCOCELL HMX sensor with OIS and f/1.95 aperture is waiting to be used. The 13-megapixel ultra-wide-angle camera with f/2.2 aperture ensures appealing panorama shots. The 8 megapixel periscope camera, on the other hand, brings distant objects closer, is equipped with an OIS and offers a 50x zoom.

Full equipment

Of course, nothing is lacking in the rest of the equipment either. Internet access is made possible at the best possible speed thanks to full 5G support and Wifi 6 Advanced. Smartwatches, fitness trackers and wireless headphones are connected via Bluetooth 5.2. Contactless payment via NFC is also no problem. The built-in dual speakers with Harman Kardon certification provide a rich sound. The Mi Mix 4 is unlocked via a fingerprint sensor below the display.

Fast charge

As a final highlight, Xiaomi has once again gone all out in terms of charging technology. The 4500 mAh battery can be charged with up to 120 W via a USB C cable. A few minutes are enough to fill the internal power source for hours of use. Charging is also rapid without a cable. The Mix Mix 4 supports Wireless Charge with up to 50W. Wireless headphones, smartphones and other Wireless Charge-enabled devices can optionally be charged using 10W Reverse Charge.

21 Items

Data sheet

Snapdragon 888+ / Octa Core / 2,995 GHz - 2,4 GHz - 1.8 GHz
Adreno 660
8 GB
Internal Storage
128 GB UFS 3.1
Memory Expansion
SIM Tray
Dual Sim
Sim Lock
Front Camera
20 Megapixel - Under-Display-Camera CUP
Back Camera
108MP main camera Samsung ISOCELL HMX f/1.95 OIS - 13MP ultra wide angle F/2.2 aperture - 8MP 50X periscope camera with OIS
6.67 Zoll FullHD+ Edge Display - 120HZ - 480Hz sampling rate - 1500 Nits - Kontrast 5000000: 1 - HDR+ - Gorilla Glass Victus - Dolby Vision - 10bit Colour depth
Display Resolution
2400 x 1080 Pixel
Wi-Fi 802.11 b/g/n/ac/ax - 2.4 Ghz + 5 Ghz | 2x2 Wifi | 8x8 MIMU | Wifi 6
L1 / L5-Dualband-GPS - Glonass - Galileo - QZSS - Beidou
Version 5.2
4500 mAh with Super Charge 12W - 50W Wireless Charging - 10W Reverse Charging
Wireless Charging
IP53 - UWB - Wifi 6 Enhanced - HDR10+ Display - LPDDR5 RAM - Harman Kardon Dual Speaker
5G Smartphone
Network 5G
NR: N1 / N3 / N5 / N8 / N28 / N41 / N77 / N78 / N79
Network 4G
FDD LTE: B1 / B2 / B3 / B4 / B5 / B7 / B8 / B12 / B17 / B18 / B19 / B20 / B26 / B28
Network 3G
WCDMA 850/1900/2100MHz
Network 2G
GSM 850/900/1800/1900MHz
Band 20 / 800 MHz
Data Service
Android 11.0 (Miui 12.x)
English / Chinese
Google Play Store
Yes (pre-installed)
Charging Port (USB-C)
Metal, Ceramic
225 gram (ceramic)
162.65 x 75.35 x 8.02 mm
Scope Of Delivery
1x OVP, 120W Charger included + EU Adapter, 1x Case
Screen refresh frequency
120 Hz
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From John V | 2021-11-29 23:09:13

Hello. I want to buy the mi mix 4 with original chinese english firmware. Can you install a working version of google play store on the original CH/EN?


Yes of course.

From Paul Hoyer | 2021-11-15 08:43:53

I am unfamiliar in the world of flasing updates. I have no windows pc just an mbp. Can I flash updates througm my mbo?


Yes, just downloading, going into TWRP and click on install.

From Martin | 2021-11-13 20:29:21

Do I have to pay taxes and import duties for European Union countries?


If you order with Global Priority, you don't have to pay customs, the delivery company in China pays it for you.

From Snoop | 2021-10-03 13:50:43

Peux t'on faire les mises à jour avec la Rome eu ?



From Alexander John | 2021-08-27 08:44:16

Xiaomi.eu hat doch eine Firmware rausgebracht warum wird diese noch nicht Angeboten


Weil die noch kein TWRP hat, weil die nur Weekly ist. Wir bieten es erst an, wenn es TWRP hat und eine Stable ist. Alles andere ist gerne für die Tüftler, da dort halt vieles schief gehen kann.

From Gerard Montasell | 2021-08-26 00:11:22

Hello, when will it be on sale? I want to buy it.



We hope soon, because still the 128GB is not available

From Rupert | 2021-08-22 20:56:45

Fallen Zollgebühren für Österreich an?


Wenn Sie mit Global Priority bestellen, brauchen Sie keinen Zoll zu bezahlen, die Lieferfirma in China bezahlt das für Sie.

From Rene | 2021-08-18 16:55:10

Wann wird es eine Deutsche Firmware geben?


Sobald Xiaomi.eu eine rausbringt. Denke in den nächsten Wochen. Immer mal auf Xiaomi.eu gucken.

From Javier | 2021-08-16 01:42:19

I want to buy it, but do you ship to Mexico?



From Vico | 2021-08-11 20:39:44

Est il : IP 68 (étanche) ?


Sorry, Xiaomi site says nothing about IP68, so we haven't added it to specifications

Page: 12
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verified_user Verified Purchase
Mix 4
Ma bravi complimenti!! Mi avete fatto aggiungere 50 euro all'ordine perchè non avevate il prodotto che avevo ordinato, e dopo una settimana abbassate il prezzo di 50 euro a listino!! SCORRETTI! CHIEDERO' RIMBORSO DELLA DIFFERENZA A PAYPAL!!
This review has been posted for Xiaomi Mix 4 - 8GB/128GB - Snapdragon 888+ - Under-Display Camera
The high-end flagship Xiaomi Mi Mix 4 comes with the best under-display camera . Equipped with a Snapdragon 888+ , 6.67-inch Amoled Edge...

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Xiaomi Mix 4 Reviews 

Xiaomi Mix 4 Reviews 






Are there any customs duties on import?

For customers in Europe, there is no customs charges on smartphones, tablets or smaller gadgets in most countries. However, customers in Europe are required to pay import VAT, which may be charged by the respective country on the ordered item. As a rule, the import VAT (for example, 19% in Germany) is paid by DHL Express / postal service. Should there be complications in customs clearance or if the fee you pay is too high, you can contact us at any time and we will help you with the processing. The import VAT is calculated from the declaration value (purchase price) + shipping costs.

NOTE! We also offer shipping methods where no customs fees and no import VAT are incurred. These include Global Priority. However, these are not available with every order, as these shipping methods are based on the sender’s country and the goods. An option to save costs is Global Priority.

What does shipping in 3-5 Days mean?

Like many other China Shops, we do not have a large stock, due to often price fluctuate in China. "Shipping in 3-5 days" means nothing else than to have the device in stock, or within a maximum of 5 days. It is then packaged and shipped.

How long does it take before the package gets to me?

The shipping process varies and is only conditionally influenced by us or the buyer. At best, between 3-7 days and in the worst case, about 2-3 weeks. The rule is 1-3 days for the order and then 3-4 days for shipping with DHL Express. Of course it can happen that the custom delays it, but for DHL Express, it is usually within 7 days before it gets to you.

Is absence of CE mark a problem during import?

No, the European CE mark, as we know it, is not a "verification" seal, but an administrative symbol which expresses the freedom to market such marked industrial products in the European internal market. If you want to sell the goods as a trader, this sign is important to you. However, if you are a private individual, the CE mark is not important to you and should not hinder importation.

We even guarantee that every device from us comes with the CE mark, if this is not the case, we will refund you the full costs.

Is the device checked before departure?

Yes, we take extra time and check all the features and the hardware. This includes camera, GPS, sensors, display, charging tests as well as an evaluation of external defects. If a new firmware is available for the device, we will install it. In the case of errors, an exchange will be carried out before shipment and a new functional device will be sent to the customer. We guarantee that our customers receive only faultless devices. If you do not agree to these tests, please let us know when ordering. Please keep in mind, however, that under certain circumstances - but in the rarest cases - due to the tests, images can remain on the device.

Will I receive an invoice?

Yes. As soon as you have paid, the invoice will available to you via the customer area. You can download and print them at any time. If there are any problems with customs, please do not hesitate to contact us.

Will my data be treated confidentially when placing an order?

We will treat your data confidentially. All orders are sent via an SSL-encrypted page. All passwords are encrypted in the database. Your data will not be passed on to third parties and will not be used by third parties for advertisement.

Is there a 14-day cancellation period?

Yes we offer a cancellation period, but be aware you have to pay the return costs, which can be quite expansive. We have a lot of reviews from known Youtubers / Blogs, which try to inform you about every product. Please inform yourself about the device before purchase to avoid misunderstandings.

How can I cancel my order?

As long as the package is not shipped and paid for, you can cancel your order at any time. Simply contact us through the contact form on our website. Please enter the order number in the subject line.



Defective Device on arrival, what’s next?

If the device is already defective, please contact us immediately. We test all devices for functionality, but in rare cases it can happen that the goods are damaged during transport. In this case, you will receive a new device free of charge and we will accept the shipping costs for the replacement and return delivery.

How do I proceed when my device is broken?

First, keep calm. Please contact us by e-mail, preferably the customer area in our shop. We will go through the errors, because, often, small software errors can be solved very easily with an update. If it is really a hardware fault, you can then make a warranty claim. You will receive further instructions from us.

In addition to the free shipping of your device to China and the free return, we also offer the possibility to use our repair partner in Germany, Austria, Switzerland or Poland for minor errors. This is much faster and completely free for you during the warranty period.

How long does a warranty or repair case take?

The duration of a repair depends on various factors, including the shipping time to China or the availability of spare parts in Germany with our repair partner.

Repair in Germany: This is possible if the spare parts are quickly available. Once you place a warranty or repair request, send the device to our repair partner and it should be back to you within a week. In the case of a warranty, we will assume the full costs, in the case of a repair order outside the warranty, you will pay less to our repair partner.

Repair in China: Should the fault not be repairable in Germany, the device must be taken to China. Do not worry, we will take shipment to China and back again. In the warranty period the repair is completely free of charge for you, for repairs outside the warranty period, we’ll charge a small fee. Usually, a repair in China takes 3-6 weeks, but don’t worry, you do not have to completely stay without a smartphone. We offer each customer the opportunity to send a loan-unit for the period of repair. This service is also free of charge.

Will I lose the warranty by flashing?

That depends on the update. If it is an official update, you can install it. If you do not know how to do this, you can contact us at any time. However, if you try to install a Custom ROM or root the device (except devices that are already rooted, such as Xiaomi devices), it is very possible that the manufacturer denied the warranty. This must be decided on a case-by-case basis.



Other shops have the device with Multilanguage, why don’t you?

Many other shops use Custom ROMs and can also offer German and other languages on the devices. The problem with such ROMs is that you can no longer update and it can often happen that there are Trojans, Spam Ware or viruses on it. We avoid this by using only the official ROMs, even if that means that we can only offer a device with English / Chinese.

Many customers come to us and ask us if we can flash their devices, where we unfortunately have to reject. The Custom ROMs have been installed by detours and often prevent a normal update or flash.

Does the device have a manual?

Most Chinese manufacturers only provide a Chinese short guide, but even renowned manufacturers such as Motorola or Apple do not have complete instructions nowadays. It is generally assumed that you can explore the system yourself, With MIUI or emotion UI you can easily find your way, because both Android manual are quite self-explanatory.

What are dual SIM smartphones?

Dual SIM means that you can insert two SIM cards into a mobile phone. You can use two SIM cards, also from different providers. Thus, for example, you can combine a low-cost data tariff and a low-cost telephone tariff, or use foreign cards if necessary.

Do the smartphones work in Europe without problems?

All smartphones and tablets, which offer mobile Internet and telephone calls, work in Germany & Co. without problems. We also offer only devices that work without problems in the European countries and the rest of the world. Although there are China Mobile versions, these are not offered by us.

What about updates with China Smartphones?

This is mostly due to the popularity and size of the manufacturer. Meizu or Xiaomi device regularly get an update than a completely new and small manufacturer. In our product selection, we ensure that we only offer high-quality devices that are regularly updated with updates. Xiaomi devices often get weekly updates and can quickly adapt the latest Android version. Also Meizu, Huawei, OnePlus, Realme or Oppo and Vivo offer the latest updates very quickly.

These can then be installed via OTA (Over The Air), or must be downloaded and then installed with the Updater app.

How good is the quality of China Smartphones / Tablets / Gadgets?

This is very different. We have set our goal to only offer high quality devices. We want to avoid mistakes that frustrate customers. China technology has improved considerably over the last few years and heard, as can be seen from the example of Xiaomi, to the best of what is currently available.

Trojans or Spam Ware on Xiaomi devices?

NO, definitely not with us. We pay close attention to the quality of the devices offered by us. With us, each device is checked for errors and installed with the new and current official ROMS. We use the latest official Xiaomi ROMS or Xiaomi.eu ROMS. There are no Trojans, viruses or other malicious software on it.

Many other shops use Custom ROMs and can also offer German and other languages on the devices. The problem with such ROMs is that you can no longer update and it can often happen that there are Trojans, Spam Ware or viruses on it. We avoid this by using only the official ROMs, even if it means that we can only offer a device with English / Chinese.

As also mentioned in the ComputerBild article here, we are called one of the few trustworthy shops.

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