Xiaomi HyperOS 4.0 (Android 17): Release Date, Features & Eligible Devices

Xiaomi HyperOS 4.0 is expected to be the next major software update from Xiaomi, built on the upcoming Android 17 operating system. This new version aims to deliver faster performance, improved battery life, enhanced security, and smarter AI-powered features for Xiaomi, Redmi, and POCO smartphones. 

After the success of previous HyperOS versions, HyperOS 4.0 is likely to bring a smoother user experience, better device connectivity, and a more optimized system overall. In this article, you will learn everything about Xiaomi HyperOS 4.0, including its expected release date, top features, supported devices list, and what users can expect from this powerful Android 17-based update.

What is Xiaomi HyperOS 4.0?

Xiaomi HyperOS 4.0 is the upcoming version of Xiaomi’s custom operating system, designed to run on Xiaomi, Redmi, and POCO devices. It is expected to be based on Android 17 and will replace older software versions like HyperOS 3.0. 

HyperOS is built to provide a faster, smoother, and more efficient user experience by improving system performance, reducing lag, and optimizing battery usage. It also helps connect Xiaomi devices such as smartphones, tablets, smartwatches, and smart home products into one unified ecosystem. 

With HyperOS 4.0, Xiaomi aims to introduce new AI features, stronger security, better privacy controls, and a more modern and responsive user interface for its users.

Xiaomi HyperOS 4.0 Release Date (Expected)

Xiaomi has not officially announced the release date of HyperOS 4.0 yet, but based on Xiaomi’s previous update timeline and Android release patterns, HyperOS 4.0 is expected to launch in late 2026 after the official release of Android 17. Google usually releases new Android versions between August and October, and Xiaomi typically starts testing its new HyperOS version shortly after that.

The beta version of HyperOS 4.0 may roll out to selected flagship devices first, such as the Xiaomi 17 series and other premium models. After successful testing, the stable update is expected to be released gradually to eligible Xiaomi, Redmi, and POCO devices between late 2026 and early 2027. As always, flagship phones will receive the update first, followed by mid-range and budget smartphones in later phases.

Top Features of Xiaomi HyperOS 4.0 (Android 17)

Xiaomi HyperOS 4.0, based on Android 17, is expected to bring several important improvements that focus on performance, battery efficiency, security, and smart AI features. Here are the key features users can expect:

1. Faster and Smoother Performance

HyperOS 4.0 is likely to include better system optimization, reduced background resource usage, and improved RAM management. This means apps may open faster, multitasking will feel smoother, and overall performance should improve compared to previous versions.

2. Improved Battery Optimization

With Android 17 enhancements and Xiaomi’s own power management tools, HyperOS 4.0 may deliver longer battery life. Smarter background app control and adaptive battery features can help reduce unnecessary power consumption.

3. Enhanced Privacy and Security

Security is expected to be a major focus. HyperOS 4.0 may introduce stronger app permission controls, better data protection, and more secure background activity monitoring to protect user information.

4. New AI-Powered Features

Xiaomi is continuously integrating AI into its software. HyperOS 4.0 could bring AI-based wallpapers, smart text suggestions, enhanced photo editing tools, and intelligent system recommendations.

5. Refreshed User Interface (UI)

Users may see smoother animations, improved notification management, redesigned system apps, and a cleaner overall interface for a more modern look.

6. Better Cross-Device Connectivity

HyperOS is designed to connect Xiaomi smartphones, tablets, smart TVs, wearables, and smart home devices. HyperOS 4.0 is expected to improve this ecosystem integration, allowing faster file sharing and better device synchronization.

Xiaomi HyperOS 4.0 Eligible Devices (Expected List)

Xiaomi has not officially confirmed the full list of devices that will receive HyperOS 4.0, but based on Xiaomi’s software update policy and recent device launches, many flagship and mid-range smartphones are expected to get the Android 17-based update.

Xiaomi Series (Expected)

• Xiaomi 17 Series
  
• Xiaomi 16 Series
  
• Xiaomi 15 Series
  
• Xiaomi 14 Series
  
• Xiaomi MIX Fold models (latest generation)
  

Redmi Series (Expected)

• Redmi Note 15 Series
  
• Redmi Note 14 Series
  
• Redmi K80 / K70 Series
  
• Select Redmi 13 Series models (depending on update policy)
  

POCO Series (Expected)

• POCO F7 / F6 Series
  
• POCO X7 / X6 Series
  
• POCO M7 Series (select models)
  

Tablets & Other Devices

• Latest Xiaomi Pad models
  
• Selected Xiaomi ecosystem devices (if supported under new policy)
  

Typically, flagship devices receive the update first, followed by mid-range and then budget models. Older devices that have already received their promised major Android updates may not be eligible for HyperOS 4.0.

Xiaomi HyperOS 4.0 Rollout Timeline (Expected)

Xiaomi usually releases major software updates in phases, and HyperOS 4.0 based on Android 17 is also expected to follow a similar rollout strategy. The update will first be tested on flagship devices before expanding to other eligible smartphones.

Phase 1: Beta Testing (Late 2026)

The beta version of HyperOS 4.0 will likely be released for Xiaomi’s latest flagship devices. This phase helps Xiaomi test new features, fix bugs, and optimize performance before the stable rollout.

Phase 2: Stable Update for Flagship Devices (Late 2026 – Early 2027)

After successful testing, Xiaomi will release the stable version of HyperOS 4.0 to premium devices such as the Xiaomi 17 series, Xiaomi 16 series, and other flagship smartphones.

Phase 3: Mid-Range Devices Update (Early – Mid 2027)

Mid-range smartphones like the Redmi Note series and POCO X and F series are expected to receive the update after flagship devices.

Phase 4: Budget Devices Update (Mid – Late 2027)

Budget devices will receive the update in the final phase, depending on device compatibility and Xiaomi’s update policy.

Xiaomi HyperOS 4.0 vs HyperOS 3.0: What’s New?

HyperOS 4.0 is expected to bring several improvements compared to HyperOS 3.0, especially in terms of performance, battery efficiency, AI features, and security. Since HyperOS 4.0 will be based on Android 17, it may offer more advanced system optimization and new smart features.

Here is a simple comparison between HyperOS 3.0 and HyperOS 4.0:

Feature	HyperOS 3.0	HyperOS 4.0 (Expected)
Android Version	Android 16	Android 17
Performance	Fast and smooth	Faster and more optimized
Battery Life	Good optimization	Better battery efficiency
AI Features	Basic AI features	More advanced AI tools
Security	Strong security	Improved privacy and protection
User Interface	Clean and modern	More refined and smoother UI
Device Connectivity	Good ecosystem support	Improved cross-device integration

How to Check and Install Xiaomi HyperOS 4.0 Update

Once Xiaomi releases HyperOS 4.0 for your device, you can easily check and install the update through your phone’s settings. Xiaomi usually sends a notification when a new update is available, but you can also check manually.

Steps to Check HyperOS 4.0 Update:

1. Open the Settings app on your Xiaomi, Redmi, or POCO phone.
   
2. Scroll down and tap on About Phone.
   
3. Tap on HyperOS version or System Update.
   
4. Tap Check for updates.
   
5. If HyperOS 4.0 is available, tap Download and Install.
   

Important Things to Do Before Updating:

• Make sure your phone has at least 50% battery.
  
• Connect to a stable Wi-Fi network.
  
• Take a backup of important data.
  
• Ensure your phone has enough storage space.

After installation, your device will restart and run on the new HyperOS 4.0 system with updated features and improvements.

Should You Upgrade to Xiaomi HyperOS 4.0?

Yes, upgrading to HyperOS 4.0 is recommended if your device is eligible, as it is expected to bring major improvements in performance, security, and overall user experience. Since HyperOS 4.0 will be based on Android 17, users can expect better system stability, faster app performance, and improved battery efficiency.

One of the biggest advantages of upgrading is enhanced security and privacy protection. New Android versions include the latest security patches that help protect your device from bugs, malware, and data threats. In addition, HyperOS 4.0 may introduce new AI-powered features, smoother animations, and improved system optimization.

However, if you prefer maximum stability, you can wait a few weeks after the initial release before updating. This allows Xiaomi to fix any early bugs and provide a more stable version. Overall, HyperOS 4.0 is expected to deliver a faster, safer, and smarter experience for Xiaomi, Redmi, and POCO users.

Conclusion

Xiaomi HyperOS 4.0, based on Android 17, is expected to be a major upgrade that will bring faster performance, improved battery life, stronger security, and smarter AI-powered features. With a more optimized system and better device connectivity, HyperOS 4.0 aims to deliver a smoother and more efficient user experience across Xiaomi, Redmi, and POCO smartphones.

Although the official release date and final eligible devices list are yet to be confirmed, the update is likely to roll out first to flagship devices in late 2026, followed by mid-range and budget phones. If your device is eligible, upgrading to HyperOS 4.0 will help you enjoy the latest features, improved stability, and enhanced overall performance. Users should keep their devices updated to take full advantage of Xiaomi’s latest software innovations.