Xiaomi Black Shark 4 12GB+128GB Black

SKU black-shark-4-12gb128gb-black
Possibility to return:Yes, within 14 days to warehouse in USA / UK or EU
Length of warranty12 months
Warranty Extension:At promotional terms, up to 24 months (during checkout)
Dual SimYes
Rom:Chinese (English + Chinese languages, possible Google Apps)
Processing time for warranty service from6 weeks
Processing time for warranty repair to12 weeks
No tax included

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Frequently Asked Questions

Delivery dates are provided on every product page, below product name. When you'll click the dates, a calendar will appear.

AFTER YOU MAKE AN ORDER: These dates are also available at your customer area -> order history, and with the e-mail with order confirmation.

The price of the product is final, however, there may be costs when crossing the border of your country, depending on the type of declaration you submit. You can ask us for any customs declaration during the cart submission process, you can enter this value in the "Customs declaration" or "Comments" field. However, sometimes Customs will not respect these values so it is a good idea to be prepared to pay the domestic tax when your package arrives.

In EU and UK you are going to pay your country VAT from declared value (ex. 20% in UK) + small clearance fees depending on the delivery method, for details please ask local DHL, Fedex or UPS customs agency.

If you are a European citizen / entity and have an EORI number, you can deduct this tax later.

USA customers/entities do not pay tax.

In most cases we can ship to your country, you can check the cost after you'll add product of your choice to the cart (no purchase is needed).

Dear, this product is factory unlocked, should work in your country. If it's smartphone or have GSM model it might be wise to compare it's LTE/5G frequencies with the LTE/5G frequencies of your network to confirm coverage compatibility (they are listed in the product description). If frequencies aren't listed there, please contact us.

List of the package contents is usually listed at the end of the product description.

Check our full Questions and Answers section 

By clicking here

OTA updates are most likely going to work in most of the devices bought at our website and they should not change system sate ex. removing multi-language and google apps.

However, there are devices where OTA will not work, we usually inform about it on the product page, in the "ROM" section. If you'll not be able to make automatic updates, you may always try to make manual system update, which may require some skills or tools (ex. ADB) installed on your computer. It may also remove system customisations installed before ex. multi-language support. For more info you may ask us a question from product page.

NFC will most likely work on the most of the devices bought on our website. 

Exception are some, but not all, devices sold with unlocked bootloader, due to Global rom installation ex. Xiaomi. Some other devices with Global rom installed on original rom, and unlocked bootloader shouldn't have problems with NFC payments - ex. Realme devices. Root can also cause NFC banking applications not work, but our store in current time don't sell rooted devices at all (state for January 2024).

If you have doubts if your device will have NFC payments working you should ask us every time by product questions available at product page or checks questions of the other customers at the bottom of the product page.

14 days returns

Locally - to addresses in the UK, Germany or the USA (check exceptions)

12 +12 Months Warranty

Free guarantee up to 24 months for selected products (Check requirements)

100% Genuine

Only Original, *not* refurbished Products

Product description

Not bound by "definition", not restricted by "unknown".
In 2021, Black Shark is a super flagship game, Black Shark 4 breaks through traditional cognition and
pushes the game attributes and flagship experience to a whole new level. Snapdragon 870 processor releases strong performance;
120W ultra-fast flash charging provides plenty of firepower; brand-new magnetic-powered shoulder keys create professional control;
continuous breakthroughs are to achieve a better self.
The brand-new Black Shark 4 series, a breakthrough in combat power.
Magnetic power lifting shoulder button
one-key free lifting, professional control experience
The whole series is equipped with the second generation mechanical button system-magnetic power lifting shoulder button. Using a newly designed multi-stage magnet drive, with a
light touch, the button will rise and fall extremely fast. Built-in professional micro-switches, with a crisp feel and quick response, bringing a full-
fledged fingertip gaming experience.
More usage scenarios
In non-game scenes, you can also enable one-click to open the health code, flashlight,
clear memory, record, take screenshot, record screen, scan code, pay QR code, etc.
ultra- fast charging 4500mAh dual gaming battery
Charge 100% <17 minutes
Brand new customized stacked multi-stage ear dual battery cell, 4500mAh large capacity, less than 17 minutes to charge to 100%*.
The whole system comes standard with 120W charger
and 6A data cable
It can also provide fast charging for Apple and Android devices that comply with the agreement.
The new generation of E4 flagship gaming screen
brings unprecedented super-sensing visual effects
The whole system uses a brand new 6.67-inch Samsung AMOLED screen. The new-generation E4 luminous material
improves brightness while also having better color performance, which is more power-efficient than E3 material*. The 2.76mm ultra-small hole,
primary color screen, and MEMC motion compensation all make this screen pleasing to the eye.
144Hz smooth sliding
720Hz fast operation
It supports a maximum screen refresh rate of 144Hz, bringing a silky and smooth realistic effect, multi-finger 720Hz
touch sampling rate, as low as 8.3ms touch response time*, making the game operation more rapid.
Snapdragon 870 processor
powerful flagship performance
Compared with the previous generation Snapdragon 865 platform. CPU performance is 12% faster, GPU performance is 10% faster, and the
highest clock speed reaches 3.2GHz*. Powerful performance, easy to control various scenes such as video and games.
Golden performance combination
The whole system comes standard with LPDDR5 memory + UFS3.1 flash memory
gold performance combination, application loading is smooth, file
reading and writing are fast, and various scenarios can be handled with ease.
All-scene X-antenna
intelligent switching system
SA/NSA dual-mode 5G, WiFi6 full-scene antenna intelligent switching ensures that the network signal is
not blocked by hands in various scenarios, and the strength and stability of the network signal are guaranteed to the greatest extent.
A new generation of "sandwich" liquid cooling system with true, three-dimensional
true and direct contact heat source
The whole series has customized two large-area liquid cooling units and multiple direct contact alloy units,
using Black Shark's patented new metal welding technology to cover all the heat sources on the upper and lower sides of the motherboard.
The heat dissipation capacity is increased by 30%, and the CPU temperature is reduced by 18 degrees*.
  • Magic Mirror Black
  • Storm blue
  • Ling Guanghui
  • Mohai Black
Simplified shapes
reshape the design aesthetics of game mobile phones
Shape, the newly carved one-piece glass back panel, the beauty of simplicity is integrated.
Light, the flow of light with different surface textures, gives the mobile phone a variety of personalities.
High-quality full symmetrical stereo
professional listening experience
Black Shark 4 uses brand new fully symmetrical dual speakers and high-power smart power amplifiers, with customized algorithms
and deep polishing and training by Black Shark and multiple acoustic teams. It has passed the DTS Ultra X surround
sound technology certification, whether it is playing games, watching videos, Brushing the vibrato can bring an unforgettable listening experience.
48 million rear high-definition triple camera
Black Shark 4 is equipped with a 48MP high-resolution main camera, which can output images with ultra-rich details.
The 120° ultra-wide-angle camera records the wonderful world with a wider field of view. A 5-megapixel macro lens to
explore the beauty of microcosms. A number of interesting shooting functions are built-in, showing the powerful charm of computational photography.
Magic Change
The sky can change freely,
sunny and rainy, you have the final say
Vlog artifact
Automatic transition, easy to get stuck,
shoot cool Vlog video with one click
HDR10+ video shooting
Easily shoot high-quality HDR videos to
see more color details
Game mobile phone
flagship experience
both life and games
The new JOYUI12.5 based on MIUI12 improves the basic experience, adds full-featured NFC and multiple game auxiliary functions,
allowing players to get an excellent experience in all scenarios in life and games.

*The mobile phone appearance diagram, mobile phone structure diagram and product effect on the
page are for reference only, please refer to the actual product. *The data and parameters involved in the page are from the test results of the Black Shark Laboratory. The actual use will vary depending on the specific use environment and product. The software version and individual differences are slightly different. Please refer to the actual situation.
*The relevant data on CPU performance, image rendering performance, AI computing power, and memory performance comes from Qualcomm's official promotional materials.
*The heat dissipation capacity data is compared to the previous generation of Tencent Black Shark Gaming Phone 3, the relevant data comes from Black Shark Lab
*E4 material has a 15% reduction in power consumption compared to the previous generation E3 material *Touch response time data comes from Black Shark Lab
* Some functions of JOYUI12.5 need to be upgraded after the first boot Experience, MIUI 12.5 needs follow-up OTA upgrade support

* The screen pressure sensitivity function is only carried in the Black Shark 4 Pro, and the Black Shark 4 mobile phone does not support the screen pressure sensitivity function

Specifications - Black Shark 4
  • Qualcomm Xiaolong processor 870
  • full flash charging speed based 120W + 4500mAh battery bis gaming
  • magnetic power button down shoulder
  • 144Hz Samsung E4 screen
  • 720Hz sampling rate of the touch
  • high-quality two-speaker
  • operating system, the MIUI JOYUI12.5

Processor and memory

Snapdragon 870
Adreno™ 650 graphics processor
LPDDR5 5500MHz
storage UFS3.1

physical dimension

Height: 163.83mm
Width: 76.35mm
Thickness: 9.9mm
Weight: 210g (Note: Affected by product configuration and manufacturing process, the actual body weight may vary, please refer to the actual product)

Battery life and fast charge

mobile phone supports QC, PD fast charge protocol, 120W super fast flash charge, standard 120W charger

Photo and video

rear camera
Master camera 48M 0.8μm | Aperture: f / 1.79 large aperture | 6 chip lens | LED flash | support PDAF phase focusing
support dim enhancement technique | the HDR high dynamic range adjustment techniques | Document Mode | portrait mode | Motion Picture | panorama mode
AI Camera | Super Night Scene
Front camera, FF (fixed focus)
20M 0.8μm 4in1 | Aperture: f / 2.0 large aperture | 5-piece lens | intelligent beauty, real-time selfie beauty | Countdown selfie
portrait mode | 4K video capture, 60fps | vlog video capture | 1080p video capture, 60fps
slow motion 1080P @120fps , 1080P@240fps , 1080P@960fps
Sub camera 1-8M 1.12µm, FF (fixed focus)
Aperture | 8M 1.12μm, FF (fixed focus) - secondary camera 1: f / 2.2 aperture |. 5 chip lens 120 ° wide-angle lens
sub-camera 2 - 5M 1.12μm, AF Macro (2cm-10cm) | aperture: f /2.4 aperture | 3-element lens


6.67-inch AMOLED
series standard Samsung E4 luminescent material
peak brightness: 1300nit
1080*2400 resolution
DCI-P3 111% TYP
supports eye protection mode, SGS eye protection certification
supports MEMC motion compensation technology
supports screen pressure sensitivity
up to 144Hz, refresh rate
up to 720Hz Touch sampling rate

Dual SIM and mobile network

Full Netcom
dual Nano-SIM card slot, support dual-card blind insertion
factory default card 1-bit main card, you can switch between the main and secondary cards by setting the
secondary card support 5G NR SA & NSA / TD LTE / FDD LTE / WCDMA / CDMA / GSM
primary and secondary cards can not CDMA, does not support 5G
supports 802.11a / b / g / n / ac / ax dual-band wireless network
supports 4 X 4 MIMO technology; WI-FI supports 2 X 2 MIMO
supports WIFI Display, WIFI Direct, WIFI hotspots
supports Bluetooth 5.2 wireless technology, supports aptX & aptX HD & aptX Adaptive & LDAC & LHDC high-definition music transmission

Support frequency band

5G (Band: N1/N3/N8/N28/N41/N77/N78/N79)
FDD LTE (Band B1/B2/B3/B4/B5/B7/B8/B18/B19/B20/B26/B28)
TDD LTE (Band B34/B38/B39/B40/B41)
WCDMA (band B1/2/4/5/6/8/9/19)
GSM (band B2, B3, B5, B8)
CDMA/EVDO (band BC0)

Fingerprint button and recognition

Virtual buttons: multi-tasking, HOME, return
support full-screen gestures, support changeable small windows, etc.
Support simultaneous pressing of two shoulder buttons, or simultaneous pressing to enter the game space
Support Alipay, WeChat fingerprint payment

Navigation and positioning

GPS, Galileo, GLONASS, Beidou, QZSS, A-GPS assisted positioning


Gyroscope, geomagnetism, gravity sensor, distance sensor, ambient light sensor, side fingerprint, pressure sensor

Lighting effect

Support Shark eye rear lighting effect


Support full-featured NFC

packing list

Mobile phone host / power adapter / USB Type-C data cable / pin / protective shell / Logo sticker / manual / warranty card
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Questions (2)

From malik | 2021-06-07 17:14:43

hey, i dont know if i should trust this site to buy the xiaomi black shark 4, no reviews or anything at all. can you at least show pictures of the phones please.
My question is, is the fast charger included with the phone ? and what is the price in USD? thanks have a good day


Hi, our website have quite a lot of the reviews, you can check them here:


Currency you can change at the top of the website.

packing list
Mobile phone / power adapter / USB Type-C data cable / pin / protective shell / Logo sticker / manual / warranty card

From Gil Vilhena | 2021-04-07 17:37:47

this is the Snapdragon 888 12gb 128gb model ... new unit or demo?

the OS has English so i am okay with adding google, it it unlocked? and rooted?

thank you for your time,


Hello, it's brand new model, not any demo. It have original Chinese system - so only English and Chinese languages are available. Google services can be easily installed without special skills needed.

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