MI 9

cepheus

Device Info

Brand

Xiaomi

codename

cepheus

CPU

Octa-core (1x2.84 GHz Kryo 485 & 3x2.42 GHz Kryo 485 & 4x1.78 GHz Kryo 485)

Weight

173 g (6.10 oz)

Year

2019, February 20

OS

Android 9.0 (Pie), upgradable to Android 10, MIUI 12

Chipset

Qualcomm SM8150 Snapdragon 855 (7 nm)

GPU

Adreno 640

Sensors

Fingerprint (under display, optical), accelerometer, gyro, compass

Battery

Endurance rating 95h

Memory

64GB 6GB RAM, 64GB 8GB RAM, 128GB 6GB RAM, 128GB 8GB RAM, 256GB 8GB RAM
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Roms

Custom roms for the MI 9: ArrowOs, Blissroms, CRdroid, EvolutionX, PixelExperience, revengeos, Spark os, Syberia.
You can view the list down below to download these roms and find more information about them.
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arrowos

Maintainer: lamjiidii1

ArrowOS is an AOSP based project started with the aim of keeping things simple, clean and neat. We added just the right and mostly used stuff that will be actually USEFUL at the end of the day, aiming to deliver smooth performance with better battery life.

blissroms

An open-source operating system based on Android with customizations, options and added security features.

crdroid

Improve the performance, reliability and customizability of your Android device

evolutionx

Pixel UI, Android 11, Customization and more. We are Evolution X!

pixelexperience

PixelExperience is an AOSP based ROM, with Google apps included and all Pixel goodies (launcher, wallpapers, icons, fonts, bootanimation).

revengeos

Give a new life to your phone Faster and better-looking than ever

sparkos

AOSP based rom with customization focused on stability and most of all smoothness.

syberia

an AOSP/CAF based project built to enhance the stock Android experience

Recoveries

Recoveries that officially support the MI 9 if theres no official recovery for the MI 9 then you should search for it.

orangefox
twrp