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Xiaomi

Xiaomi Mi MIX 4 (2021)

Android OS v11.0
Qualcomm Snapdragon 888 Plus
Adreno 660
8 GB / 256 GB
6.67 inch (1080 x 2340 px)

This phone boasts a 6.67 inch AMOLED display, a Qualcomm Snapdragon 888 Plus chipset, and 8 GB of RAM.

But wait, here's a surprising fact about this phone!

Table of Contents

This article shares our personal experiences and thoughts about using the Xiaomi Mi MIX 4 smartphone. We hope to offer helpful insights to others interested in this device.

Xiaomi Mi MIX 4 / 1

Xiaomi Mi MIX 4 specifications

BrandXiaomi
NameMi MIX 4
ModelMIMIX4
Release date2021

Weight, dimensions, colors

Colorsblack, white
SIM typeNano SIM

Smartphones use a Nano SIM as a subscriber identity module (SIM), which is a chip card.

System, chipset, performance

OS versionAndroid OS v11.0
SoCQualcomm Snapdragon 888 Plus
CPUOcta-core, Single-core 2.99 GHz Kryo 680, Triple-core 2.4 GHz Kryo 680, Quad-core 1.8 GHz Kryo 680
GPUAdreno 660

The Xiaomi Mi MIX 4 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.

Display type, size, resolution

Display typeAMOLED
Screen size6.67 inch
Resolution1080 x 2340 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 our needs. It will make viewing comfortable. This is true whether we're reading, browsing, or watching. The display size is the diagonal distance from one corner of the screen to the opposite corner.

Memory, storage

RAM8 GB
Internal storage256 GB
Memory card slotno

The 8 GB of RAM on the Xiaomi Mi MIX 4 should be more than enough to handle their daily needs without any major issues. More RAM lets us keep more apps and processes open in the background. This keeps the device from slowing down. The Mi MIX 4 has 256 GB of internal storage, which is more than enough for their needs. The internal storage of the Xiaomi Mi MIX 4 (8 GB) cannot be expanded.

Cameras, flash

FlashDual LED
Selfie camera16 MP

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 radioyes
USBUSB Type-C
Headphoneno

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. We can use Bluetooth to connect our Mi MIX 4 smartphone to many Bluetooth devices. This phone has a built-in GPS receiver. The Mi MIX 4 comes with NFC (Near Field Communication) functionality. The Mi MIX 4 smartphone does not have 3.5 mm headphone jack.

Battery type, capacity, charger

TypeLi-Po 5000 mAh, non-removable

The Li-Po 5000 mAh, non-removable battery gives the smartphone a good battery backup. The lithium polymer (Li-Po) battery is a light-weight, rechargeable battery. The Mi MIX 4 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, proximity, ultrasonic proximity sensor
Specials5x optical zoom, Certified IP68 dustproof and waterproof, Corning Gorilla Glass, Dual SIM, Fast charging, Hi-Res Audio, MIUI 12, Wireless charging

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 Mi MIX 4 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.

The Mi MIX 4 is safe and durable. It's IP68-rated, so it's dustproof and waterproof. It's built for outdoor use. With fast charging, we can get a significant amount of battery life in a few minutes of charging. The wireless charging is a convenient feature for smartphones. Corning Gorilla Glass is tougher. It resists scratches, impacts, and drops. The camera of Mi MIX 4 has optical zoom feature.

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
  • 5G support
  • good battery
  • Dual SIM support
  • IP68 certified protection
  • wireless charging
  • Corning Gorilla Glass shield
  • optical zoom

Cons

  • non-expandable storage
  • no headphone jack
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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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