Xiaomi

Xiaomi Mi 9X (2019)

Android OS v9.0 (Pie)
Qualcomm Snapdragon 675
Adreno 612
6 GB / 64 GB
6.39 inch (1080 x 2340 px)
48 + 13 + 8 MP, 8000 x 6000 px, autofocus

The manufacturer offers this phone with a 6.39 inch Super AMOLED display, a Qualcomm Snapdragon 675 SoC, and 6 GB of RAM.

Discover its hidden sides, both good and bad!

Table of Contents

This article shares our personal experiences and thoughts about using the Xiaomi Mi 9X smartphone. We hope to offer helpful insights to others interested in this device.

Xiaomi Mi 9X / 1

Xiaomi Mi 9X specifications

BrandXiaomi
NameMi 9X
ModelMI9X
Release date2019

Weight, dimensions, colors

Colorsblue
SIM typeNano SIM

Smartphones use a Nano SIM as a small chipcard for a subscriber identity module (SIM).

System, chipset, performance

OS versionAndroid OS v9.0 (Pie)
SoCQualcomm Snapdragon 675
CPUOcta-core, Dual-core 2 GHz Kryo, Hexa-core 1.7 GHz Kryo
GPUAdreno 612

The Xiaomi Mi 9X comes with Android OS v9.0 (Pie) out of the box. Android is a mobile operating system. Google built it using a modified version of the Linux kernel. They also used other open-source software. It's a powerful Qualcomm Snapdragon 675 octa-core processor. It can handle complex tasks and run many applications. Qualcomm's Snapdragon processors work with Adreno GPUs. The processors are designed for the GPUs.

Display type, size, resolution

Display typeSuper AMOLED
Screen size6.39 inch
Resolution1080 x 2340 px
Multitouch supportyes

The 6.39 inch phone comes with AMOLED display. Smartphones use the AMOLED, which is a type of OLED display. The 6.39 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 size of the screen is measured diagonally, from corner to corner.

Xiaomi Mi 9X / 1

Memory, storage

RAM6 GB
Internal storage64 GB
Memory card slotmicroSD

The Xiaomi Mi 9X comes with 6 GB of RAM, which is considered to be sufficient for most users' needs. More RAM lets us keep more apps and processes open in the background. This keeps the device from slowing down. 64 GB of storage is usually seen as good for a smartphone. It should be enough for most users. We can expand the internal storage (64 GB) with a compatible microSD card.

Cameras, flash

Main camera48 + 13 + 8 MP, 8000 x 6000 px, autofocus
FlashDual LED
Selfie camera32 MP

Using multiple cameras has advantages. They provide more versatility and creative possibilities. They let us capture a wider range of subjects. The main camera of Mi 9X 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
Wi-FiWi-Fi 802.11 a/b/g/n/ac
Bluetoothv5.0, A2DP
GPSA-GPS, GLONASS
NFCno
FM radioyes
USBUSB Type-C, USB host
HeadphoneUSB Type-C adapter

The 4G provides faster data transfer speeds compared to previous generations. This phone like all modern smartphones, is capable of connecting to Wi-Fi networks. The Mi 9X smartphone is capable of connecting to Bluetooth devices. This phone has a built-in GPS. The phone isn't NFC (Near Field Communication) capable. NFC is not essential for basic phone functionality, but it can be useful. The Mi 9X smartphone does not have 3.5 mm headphone jack.

Battery type, capacity, charger

TypeLi-Po 3300 mAh, non-removable

The Li-Po 3300 mAh, non-removable battery gives the smartphone a good battery backup. The lithium polymer (Li-Po) battery is a light-weight, rechargeable battery. The battery of Mi 9X isn't removable without voiding the warranty.

Features, sensors, specials

Sensorsaccelerometer, compass, fingerprint, gyroscope, in-display fingerprint sensor, light, proximity
SpecialsDual SIM, Fast charging, MIUI, Quick Charge

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 Mi 9X phone has a fingerprint scanner. The light sensor detects the level of light in the environment. Dual SIM is great for businesses. They want to give staff a device with separate numbers and bills for personal and business use. The fast charging technology comes in handy when we need quick juice on our device.

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

  • Super AMOLED display
  • appropriate screen size
  • adequate memory
  • microSD slot
  • multicamera setup
  • Dual SIM support

Cons

  • no OIS function
  • no 5G support
  • no NFC feature
  • no headphone jack
  • low-capacity battery
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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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