Features & Usability

Pro Tip

Use GitHub to subscribe to the linked Issues. So, whenever bugs get solved (or a fix needs testing) you will know about that.

A booting device State: In development

This rating shows whether or not a device has received updates recently, if so, it has a good chance to be maintained in the future, but that's not guaranteed.

Q: What does this port need to get better?

A: Complete the following features:

  • - Cellular: Voice in calls

Automated Usability (beta)

The device is not able to perform as a phone. If you need complete calling and cellular data functionalities, consider choosing a different device.

  • Actors:

  • Manual brightness
  • Torchlight
  • Vibration
  • Camera:

  • Flashlight
  • Photo
  • Video
  • Switching between cameras
  • Cellular:

  • Dual SIM functionality
  • Carrier info, signal strength
  • Data connection
  • Incoming, outgoing calls
  • MMS in, out
  • PIN unlock
  • SMS in, out
  • Change audio routings
  • Voice in calls
  • Volume control in calls
  • Endurance:

  • 24+ hours battery lifetime
  • 7+ days stability
  • GPU:

  • Boot into UI
  • Hardware video playback
  • Misc:

  • Anbox patches (deprecated)
  • AppArmor patches
  • Battery percentage
  • Offline charging
  • Online charging
  • Recovery image
  • Reset to factory defaults
  • SD card detection and access
  • RTC time
  • Shutdown / Reboot
  • Wireless External monitor
  • Waydroid
  • Network:

  • Bluetooth
  • Flight mode
  • Hotspot
  • NFC
  • WiFi
  • Sensors:

  • Automatic brightness
  • Fingerprint reader
  • GPS
  • Proximity
  • Rotation
  • Touchscreen
  • Sound:

  • Earphones
  • Loudspeaker
  • Microphone
  • Volume control
  • USB:

  • MTP access
  • ADB access
  • Wired External monitor
Working

Confirmed, depending on the maintenance

Not Working

If there is a link here, follow it to learn more' '

Partial

Working to some extent but with issues

Global Issue

Issue is not specific to this device

Untested

Subject to port development

Release channels

This device gets updates through these channels, learn more about OTA updates

Ubuntu Release Channel Version Release Date Description
Xenial stable OTA-24 11/22/2022 Stability over newer features (recommended)
Xenial rc 2022-W47 11/22/2022 Testing before the next stable release
Xenial devel 2023-02-07 2/6/2023 Daily built development releases

Xiaomi Redmi Note 9

Specifications

CPU Octa-core 64-bit
Chipset Mediatek Helio G85
GPU Mali-G52 MC2
Storage 64GB/128GB
Memory 3GB/4GB/6GB
Android Version Android 10 Miui 12
Battery 5020 mAh
Display IPS LCD, 450 nits (typ) 6.53 inches, 104.7 cm2 (~83.5% screen-to-body ratio) 1080 x 2340 pixels, 19.5:9 ratio (~395 ppi density)
Architecture arm64
Rear Camera 48MP(wide), 8MP(ultrawide), 2MP(macro), 2MP(depth)
Front Camera 13MP
Dimensions 162.3 x 77.2 x 8.9 mm (6.39 x 3.04 x 0.35 in)
Weight 199 g (7.02 oz)

Report an Issue for
Xiaomi Redmi Note 9


Did the maintainer say that feature ‘works’ but you know from doing it that it really doesn’t?

Start by searching the bug device issue if you found it, hopefully the porter is on it. 'Subscribe' to the issue in case it get solved.

Couldn't find it?

Uh-oh… Well it is time to let the porter and everyone else know about the fail and send the tech magic back to the workshop for a makeover.

1. Read 'Bug Reporting' section in UBports docs on 'How to report a bug'.

2. Then (this time), head to GitHub Issues and submit it, so the porter knows about it.