Info about cepheus - PixelExperience Wiki

Note: This page is auto-generated for the Xiaomi Mi 9, based on the device’s information, located here. You can find similar instructions for every officially-supported device on this wiki.

Warning: The Xiaomi Mi 9 is no longer maintained. A build guide is available for developers that would like to make private builds, or even restart official support.

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Guides

Special boot modes

Recovery: With the device powered off, hold Volume Up + Power. Keep holding both buttons until the “MI” logo appears on the screen, then release.
Bootloader/Fastboot/Download: With the device powered off, hold Volume Down + Power. Keep holding both buttons until the word “FASTBOOT” appears on the screen, then release.

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Xiaomi Mi 9 (cepheus)

Released	April 2018
Specifications
SoC	Qualcomm SM8150 Snapdragon 855
RAM	6/8 GB
CPU	Octa-core Kryo 485 1x2.84 GHz + 3x2.42 GHz + 4x1.79 GHz
Architecture	arm64
GPU	Adreno 640
Network	2G GSM 3G UMTS 4G LTE
Storage	64/128/256 GB
Screen	162 mm (6.39 in) 1080x2340 (403 PPI) AMOLED Display
Bluetooth	5 with A2DP + aptX HD
Wi-Fi	802.11 a/b/g/n/ac, Dual-band, Wi-Fi Direct, Wi-Fi Display, Hotspot
Peripherals	A-GPS Accelerometer Compass Dual SIM Fingerprint reader GLONASS GPS Gyroscope IR blaster Light sensor Pedometer Proximity sensor USB OTG Wi-Fi Display
Cameras	4 48 MP, Dual LED flash 12 MP, Dual LED flash 16 MP, Dual LED flash 20 MP, No flash
Dimensions	157.5 mm (6.20 in) (h) 74.67 mm (2.94 in) (w) 7.61 mm (0.30 in) (d)
Battery	Non-removable Li-Po 3300 mAh
PixelExperience info
Discontinued versions	13 13 (Plus edition) 12 12 (Plus edition)

Xiaomi Mi 9 (cepheus)

Released

April 2018

Specifications

SoC

Qualcomm SM8150 Snapdragon 855

RAM

6/8 GB

CPU

Octa-core Kryo 485
1x2.84 GHz + 3x2.42 GHz + 4x1.79 GHz

Architecture

arm64

GPU

Adreno 640

Network

2G GSM
3G UMTS
4G LTE

Storage

64/128/256 GB

Screen

162 mm (6.39 in)
1080x2340 (403 PPI)
AMOLED Display

Bluetooth

5 with A2DP + aptX HD

Wi-Fi

802.11 a/b/g/n/ac, Dual-band, Wi-Fi Direct, Wi-Fi Display, Hotspot

Peripherals

A-GPS
Accelerometer
Compass
Dual SIM
Fingerprint reader
GLONASS
GPS
Gyroscope
IR blaster
Light sensor
Pedometer
Proximity sensor
USB OTG
Wi-Fi Display

Cameras

48 MP, Dual LED flash
12 MP, Dual LED flash
16 MP, Dual LED flash
20 MP, No flash

Dimensions

157.5 mm (6.20 in) (h)
74.67 mm (2.94 in) (w)
7.61 mm (0.30 in) (d)

Battery

Non-removable Li-Po 3300 mAh

PixelExperience info

Discontinued versions

13
13 (Plus edition)
12
12 (Plus edition)