Xiaomi

Xiaomi Black Shark 4S: Pros and Cons

Android OS v11.0
Qualcomm Snapdragon 870
Adreno 650
8 GB / 128 GB
6.67 inch (1080 x 2400 px)
48 + 8 + 5 MP, 8000 x 6000 px, autofocus

Xiaomi announced the launch of the Black Shark 4S smartphone in 2021. The manufacturer is offering this smartphone with 6.67 inch AMOLED display, Qualcomm Snapdragon 870 SoC, and 8 GB of RAM. The smartphone runs on the Android OS v11.0 operating system. The smartphone features a high-end AMOLED screen. They offer a wide range of colors. This allows for more accurate and vivid color. The multi-camera setup has specialized features. It has multiple cameras with different focal lengths, like wide-angle, standard, telephoto, and macro. Will it prove its worth? I aim to reveal that by the end of my review.

Table of Contents

This article shares our personal experiences and thoughts about using the Xiaomi Black Shark 4S smartphone. We hope to offer helpful insights to others interested in this device. The specifications below are from the official manufacturer data, but we also consider user reviews. If you've seen any mistakes or things missing in these specifications, please let us know.

Xiaomi Black Shark 4S / 1

Xiaomi Black Shark 4S specifications

BrandXiaomi
NameBlack Shark 4S
ModelBS4S
Release date2021

Weight, dimensions, colors

Weight7.76 oz
Dimensions6.45 x 3.01 x 0.39 inch
Colorsblack, gundam edition, white
SIM typeNano SIM

The weight of the Xiaomi Black Shark 4S is still considered to be lightweight and portable. Smartphones use a Nano SIM as a subscriber identity module (SIM), which is a chip card.

Xiaomi Black Shark 4S / 1

System, chipset, performance

OS versionAndroid OS v11.0
SoCQualcomm Snapdragon 870
CPUOcta-core, Single-core 3.2 GHz Kryo 585, Triple-core 2.4 GHz Kryo 585, Quad-core 1.8 GHz Kryo 385
GPUAdreno 650

The Xiaomi Black Shark 4S comes with Android OS v11.0 out of the box. Android is an open-source operating system. This means users and developers have more control over the software. This CPU makes it ideal for running resource-intensive applications. Smartphones, tablets, and other mobile devices use Adreno GPUs.

Xiaomi Black Shark 4S / 2

Display type, size, resolution

Display typeAMOLED
Screen size6.67 inch
Resolution1080 x 2400 px
Multitouch supportyes

AMOLED displays are famous for their vibrant colors. They also have high contrast and are energy efficient. The 6.67 inch display should be big enough for your needs. It will make viewing comfortable. This is true whether you're reading, browsing, or watching. The display size is the diagonal distance from one corner of the screen to the opposite corner.

Xiaomi Black Shark 4S / 3

Memory, storage

RAM8 GB
Internal storage128 GB
Memory card slotno

The 8 GB of RAM on the Xiaomi Black Shark 4S should be more than enough to handle their daily needs without any major issues. More RAM lets you keep more apps and processes open in the background. This keeps the device from slowing down. The Black Shark 4S has 128 GB of internal storage, which is more than enough for their needs. The internal storage of the Xiaomi Black Shark 4S (8 GB) cannot be expanded.

Xiaomi Black Shark 4S / 4

Cameras, flash

Main camera48 + 8 + 5 MP, 8000 x 6000 px, autofocus
FlashLED
Selfie camera20 MP

Using multiple cameras has advantages. They provide more versatility and creative possibilities. They let you capture a wider range of subjects. The main camera of Black Shark 4S smartphone does not have OIS. The optical image stabilization (OIS) is an important feature in smartphones.

Connectivity, network, wireless

GSM 2G bands850 / 900 / 1800 / 1900
Network coverage2G / 3G / 4G / 5G
Wi-FiWi-Fi 802.11 a/b/g/n/ac
Bluetoothv5.2, A2DP
GPSA-GPS, GLONASS
NFCyes
FM radiono
USBUSB Type-C, USB host
Headphone3.5 mm jack

5G networks are more reliable and secure than older mobile networks. This Xiaomi phone can connect to Wi-Fi networks at home, at work, or in public places. You can use Bluetooth to connect your Black Shark 4S smartphone to many Bluetooth devices. This phone has a built-in GPS receiver. The Black Shark 4S comes with NFC (Near Field Communication) functionality. The 3.5 mm headphone jack allows you to connect wired headphones or earphones to the device.

Battery type, capacity, charger

TypeLi-Po 4500 mAh, non-removable

The Li-Po 4500 mAh, non-removable battery gives the smartphone a good battery backup. The lithium polymer (Li-Po) battery is a light-weight, rechargeable battery. The Black Shark 4S does not have a removable battery, it integrates the battery into the phone's design.

Features, sensors, specials

Sensorsaccelerometer, barometer, compass, fingerprint, geomagnetic, gravity, gyroscope, hall, light, pedometer, proximity
SpecialsDual SIM, Fast charging, Hi-Res Audio, MIUI 12

Today, smartphones come with many sensors. They help make the user experience better. The accelerometer is a sensor. It measures the tilting motion and orientation of the phone. The fingerprint reader is a biometric security feature found in Black Shark 4S smartphones. The light sensor is a type of sensor in a smartphone. It lets the phone measure light intensity around the device. Dual SIM is great for businesses. They want to give staff a device with separate numbers and bills for personal and business use. With fast charging, you can get a significant amount of battery life in a few minutes of charging.

Verdict, pros and cons

Every phone has its strengths and weaknesses, and this Xiaomi phone is no exception. As with any device, there are aspects that shine and others that fall short. By examining both sides, we can paint a complete picture of what this phone has to offer. Let's explore its standout features and areas for improvement. Remember, this is just my opinion, and yours might be different.

Pros

  • AMOLED display
  • appropriate screen size
  • generous memory
  • generous internal storage
  • multicamera setup
  • 5G support
  • Dual SIM support

Cons

  • non-expandable storage
  • no OIS function
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Lucas Bradley I'm Lucas Bradley, the founder of the Phone42.com site. I love technology, especially smartphones, and I've been working with tech stuff for more than 20 years. This means I've seen a lot of changes and have learned a bunch about what makes a good phone. On Phone42.com, I look at all kinds of phones. They can be from big, well-known companies or new ones trying to make their mark. I want to help people understand what's new and cool in the world of smartphones, in a way that's easy to get.
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