Do you want to Install any Custom ROM for Xiaomi Mi A3 (laurel_sprout) device? then you are at the right place. Here we will list all the Custom ROM for Xiaomi Mi A3. If you have a Xiaomi Mi A3 device, then you may be knowing that this device runs on Android OS. Well, the biggest advantage of Android is that it is an open-source project. This allows every community to develop and Customize ROM for their phone.
Xiaomi Mi A3 Overview:
The Mi A3 features a 6.1-inch HD+ OLED display with 720×1560 pixels resolution having a 19.5:9 aspect ratio. It’s protected by Corning Gorilla Glass 5 with a dot drop notch. This device is powered by a 2.0GHz octa-core Qualcomm Snapdragon 665 chipset with 4GB of RAM. The storage is 64GB inbuilt which can be expandable up to 256GB via a MicroSD card.
The device runs on the Android 9.0 Pie Stock UI out-of-the-box. It packs a non-removable Li-Po 4,030 mAh battery with Qualcomm Quick Charge 3.0 fast charging support. Most importantly, it has an in-display Fingerprint sensor and AI Face Unlock feature.
Xiaomi Mi A-series devices always offer great camera quality like any affordable flagship killer camera. This device packs a 48MP primary camera (f/1.79), a secondary 8MP camera (f/2.2), and a third 2MP camera. The rear camera setup has autofocus and an LED flash as well. While the front features a 32MP selfie camera with an f/2.0 aperture lens along with AI modes.
In terms of the connectivity options, it includes Wi-Fi 802.11 a/b/g/n/ac, GPS, Bluetooth 5.0, IR Blaster, USB Type-C port, FM Radio, 3G/4G LTE, etc. Sensors on the phone include an accelerometer, ambient light, gyro, proximity, and fingerprint sensor. The Xiaomi Mi A3 measures 153.48×71.85×8.50 mm and weighs 173.80 grams. It’s available in three colors such as Not Just Blue, More Than White, and Kind of Gray color.
Before moving to installation and download, let us know the difference between CUSTOM ROM and STOCK ROM.
What Is Android Stock ROM?
When you buy a brand new Android device, it comes equipped with a “Stock ROM,” also known as the “Stock Firmware”. The stock ROM is the preinstalled operating system on your device. The stock ROM has limited functionalities that are defined by the phone’s manufacturer. If you wish to have extra features added to your device, then you will have to resort to custom ROM.
Check Out the Difference between Stock ROM and Custom ROM.
What is Custom ROM?
As you all know Android is an open-source platform where a developer can take all the source code from Google and build their own operating system images for Android phones and tablets from scratch. This Custom or Home built app is known as Custom ROM. Custom ROM replaces your Android Operating system (Stock ROM) which comes with your Phone or Tablet. It comes with a kernel which makes it a fully standalone OS. So some developers in Android Community will customize the Android OS by stripping all the Garbage and making it a pure Android experience with no carrier-installed app or OEM apps.
This Custom ROM is been updated regularly by the community and developers where they fix all the bugs-related reports. Custom ROM also allows you to experience the latest Android OS even if the OS has not available to your smartphone.

Best Custom ROM for Xiaomi Mi A3
Here is the list of Best Custom ROM for Xiaomi Mi A3. To Install Any Custom ROM for Xiaomi Mi A3, you need TWRP Recovery on your device. Once you have installed TWRP, you can easily start installing Custom ROM or any mods on your Xiaomi Mi A3 device. Here is the guide to Install TWRP Recovery on Xiaomi Mi A3.
If you have TWRP, then you can simply flash one of the best custom ROM for Xiaomi Mi A3 here. As we said, there are many custom ROM out there to choose from. Not every Custom ROM is meant to be stable to use as a daily driver. You can read the description and the features that come with the custom ROM given below for Xiaomi Mi A3 devices.
Android 16:
Android 16 introduces Material 3 Expressive, a refined evolution of Google’s design language for smartphones and tablets. While it doesn’t completely reinvent the interface, it represents one of the most noticeable user-facing changes in the OS. Rather than a dramatic visual overhaul, Material 3 Expressive enhances the foundation laid by Material Design 3 by introducing smoother, more dynamic animations, larger touch targets, and bolder typography.
Android 15:
Google has officially rolled out Android 15, packed with a wide array of new features and significant improvements. This latest version promises enhanced productivity, stronger privacy protections, and smoother overall performance. Released on September 3, Google has made the source code available through the Android Open Source Project (AOSP). While Pixel devices are the first to receive the Android 15 update, it will soon be available on select devices from brands like Honor, iQOO, Lenovo, Motorola, Nothing, OnePlus, Oppo, Realme, Samsung, Sharp, Sony, Tecno, Vivo, and Xiaomi in the upcoming months.
Lineage OS:
Lineage OS is the legacy of the old famous custom firmware known as CyanogenMod or CM. The company behind Cyanogen.Inc has withdrawn the popular Android mod, CyanogenMod that left many of its users disappointed. Few believed that the legacy of CyanogenMod will be taken forward by a new Android mod, however, it was all uncertain. It is amidst such chaos that Lineage OS was introduced and definitely it gave back everyone the answer concerning Android mod.
Lineage OS is one of the best custom ROM for any Android smartphone. Lineage ROM for Xiaomi Mi A3 comes with a lot of features such as Customizable Status bar, Theme, Resizing Navbar, Nav Bar color, and customization, Quick Toggle feature, and more other features.
You can follow the link to Install Lineage OS for the Xiaomi Mi A3 device.
Download ROM Here – Lineage OS 21
Download ROM Here – Lineage OS 22
Download ROM Here – Lineage OS 23
Havoc OS:
Havoc OS is a new Custom ROM designed on the base of Lineage OS and brings many new features that may not be present in other Custom made ROM. The ROM brings a System-wide Rounded UI, Spectrum support, Battery Teak features, Status bar tweaks, OmniSwitch and Slim recent option for quick multitasking, and many more.
Paranoid Android:
Paranoid Android is one popular custom ROM built with many new innovative features, a slick user interface, improved performance, and battery backup.
CrDroid OS:
CrDroid OS is a new custom ROM based on AOSP/ Lineage OS built from scratch by adding customization options from AOSPA, Lineage, SlimROM, crDroid OS, and many other great ROMs out there. The ROM brings a lot of customization options along with a Pure Android Experience.
MIUI:
MIUI 14 is the latest iteration of MIUI ROM developed by Xiaomi company. It is also used in many devices as a custom ROM. It is developed based on the Android Operating system. The ROM comes with many features such as Theme support, Customization of the Status bar, Mi Launcher without an app drawer, and many other features.
Pixel Experience ROM:
As the name suggests, ROM brings the real Google Pixel Experience ROM on Xiaomi Mi A3. It has all the features and applications which come out of the box with the Google Pixel smartphone. Now you can experience the real Pixel Smartphone with this ROM.
Evolution X:
Evolution X is a flashable Custom ROM to bring a true Pixel feel to your Android Device at first glance, with many additional configurations at your disposal. We aim to provide frequent builds with monthly security patches from the latest aosp sources.
DerpFest ROM:
DerpFest is a custom Android ROM that provides a platform for beginners and the custom ROM community. It began as a small project for the OnePlus 5T on Android 9.0, and has since grown to include support from various users and maintainers.
Syberia Project OS:
Syberia Project OS is a new custom ROM developed by the “Syberia Team” from scratch based on AOSP source code. They also use the CodeAurora sources (i.e. CAF) for HALS. The ROM is built to enhance the stock Android experience.
That’s it! I hope you have installed the Custom ROM for Xiaomi Mi A3. Leave a comment or feedback down below. Thank you!.
I hope this guide was helpful to find the Best Custom ROM for Xiaomi Mi A3 which is suitable for you.
Want to revert back to Stock ROM, Check out this tutorial on How to Install Stock ROM on Xiaomi Mi A3