Xiaomi Black Shark 4S

Xiaomi Black Shark 4S
6.67", 144Hz, 1080x2400 pixels
128 / 256GB
8 / 12GB
48MP + 8MP + 5MP
Android 11, Joy UI 12.8

Smartphone Xiaomi Black Shark 4S released in Oct, 2021 has Super AMOLED display 6.67" inches size and 8 / 12GB RAM size. The device is running an operating system Android 11 with graphical overlay Joy UI 12.8. Smartphone equipped with 3 rear cameras: 48MP, 8MP, 5MP and 1 front camera: 20MP, f/2.0, (wide), 0.8µm. Internal storage has size 128 / 256GB and can be expanded by memory card. Has a body thickness of 9.9mm and a weight of 210g.


  • High capacity battery (4500mAh)
  • Support fast charging
  • High pixel density screen (395ppi)
  • Display has high refresh rate (144Hz)
  • 5G support
  • Wi-Fi 6 support


  • Does not have a memory expansion slot
  • Does not support wireless charging

Xiaomi Black Shark 4S compare with

Xiaomi Black Shark 4S view and size

76.2 mm (3″)
163.7 mm (6.44″)
9.9 mm

Xiaomi Black Shark 4S specifications

Release date Oct, 2021


Operating System Android 11
Custom UI Joy UI 12.8


Dimensions 76.2 x 163.7 x 9.9mm
Weight 210g
Colours Black / White


Size 6.67"
Type Super AMOLED
Resolution 1080x2400 pixels
Density 395ppi
Refresh rate 144Hz


Rear camera 48MP, f/1.8, (wide), 1/2.0", 0.8µm, PDAF / 8MP, f/2.2, 120˚ (ultrawide), 1/4.0", 1.12µm / 5MP, f/2.4, (macro), AF
Front camera 20MP, f/2.0, (wide), 0.8µm


Chipset Qualcomm SM8250-AC Snapdragon 870 5G (7 nm)
CPU Octa-core (1x3.2 GHz Kryo 585 & 3x2.42 GHz Kryo 585 & 4x1.80 GHz Kryo 585)
GPU Adreno 650


RAM size 8 / 12GB


Internal storage 128 / 256GB
Card slot -


Number of SIMs 2
SIM type Nano-SIM
Cellular technology GSM / CDMA / HSPA / EVDO / LTE / 5G
Wi-Fi a / b / g / n / ac / 6
Bluetooth 5.2
USB USB Type-C 2.0


Earphone Jack 3.5mm mini-jack


Fingerprint sensor +
Accelerometer +
Barometer +
Gyro sensor +
Geomagnetic sensor +
Proximity sensor +


Capacity 4500mAh
Type Li-Po
Fast charging +


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How much storage does the Black Shark 4S have ?

Black Shark 4S has a several versions with 128 or 256GB of internal storage.

Does Black Shark 4S have fingerprint sensor?

Yes, Black Shark 4S have fingerprint sensor.

What is the battery capacity of Black Shark 4S ?

Black Shark 4S has battery with 4500mAh capacity.

Does Black Shark 4S support fast charging?

Yes, Black Shark 4S support fast charging.

What is the display size of the Black Shark 4S ?

Black Shark 4S has display with 6.67" size.

How much RAM does the Black Shark 4S have ?

Black Shark 4S has a several versions with 8 or 12GB of RAM.