MIUI 13 Global ROM was officially launched days ago on a live show as the Chinese company details the mouthwatering features of the new UI. Notably, the update will be released to only eligible devices in Quarters.
Many devices won’t make it to Quarter 1 as it is limited to few Xiaomi’s phone, however, the MIUI 13 ROM release will be expended to other quarters till the last which is Quarter 4. Moreover, if you device didn’t receive the update after the Last Quarter of the year, that means you phone didn’t make it to Xiaomi’s eligible devices that will receive the MIUI 13 ROM update.
MIUI 13 ROM Features
Widgets
With all-new widgets, users are able to personalize their smartphones with convenient modules and notifications in the App Vault or on the home screen. They make it a breeze to stay up to date with things like notifications, to-do lists, weather, and more.

MIUI 13 supports widgets of different sizes. With 2×1, 2×2, 2×3, 4×2, and 4×4 options at hand, users can fit more important information on a single widget and place widgets where they may not have fit before.
MIUI Experience
In total, there are 4 big ways we’re taking the MIUI experience, and elevating it to another level: faster storage, faster background efficiency, faster processing, and longer battery life. Along with new features to make your system more you, with customizable sidebar.
Sidebar
Introducing Sidebar – a new feature that lets you access all your favorite apps with just a swipe. This is perfect for the multitaskers that want an easier way to pull up multiple apps at once, or quickly swap between them. Users can customize the feature with up to 10 apps in the sidebar.


Liquid Storage
With MIUI 13, we’re introducing Liquid Storage, a technology that reduces fragmentation. This actively manages your stored data, improving the defragmentation efficiency by up to 60%.

On traditional devices, as we constantly write and rewrite the data on our devices, over time the device’s storage ends up being fragmented. After just 36 months, this slows read and write speeds by as much as 50%. But MIUI 13 retains up to 95% – giving users a new experience longer, and prolonging device lifespan.
Focused Algorithms
Generally, smartphone processors distribute resources across all of your apps relatively equally. But in MIUI 13, Focused Algorithms prioritizes the active app above all others, giving you faster speeds and higher performance where you need it.
Elevating the core experience
For MIUI 13, our focus is the core experience. In order to provide a smooth, seamless, and optimized UI for all our all our users, we’re focusing on four elements of user experience and optimization features: Liquid Storage, Atomized Memory, Focused Algorithms, Smart Balance.
Wallpaper Design: Beauty in time. Art in life.
MIUI X Beauty of Science – Crystals under a microscope. These wallpapers show how substances like vitamin C and citric acid crystallize. Different concentrations of these substances form mesmerizing crystal patterns, while time-lapse photography through a polarized light microscope reveals their breathtaking variety.
Protective Watermark
Protective watermark prevents others from copying your documents. Use a custom pattern on scans and photos of your documents to protect them from unauthorized copying.

Atomized Memory
MIUI 13’s new RAM optimization kicks in to close inactive background processes and make room for new apps, improving their ability to run smoothly. This means that you can run more apps and enjoy a smoother multitasking experience.
Smart Balance
MIUI 13’s Smart balance automatically finds the balance between performance and power consumption, so you can get the power and speed you need, while staying on the go. With this, we’ve managed to extend overall battery life by up to 10% in MIUI 13.

From the look of the features on the incoming MIUI 13 ROM, it will be much better to experience it. Definitely the rightful successor of MIUI 12.5 worth it.