The POCO X7 Pro has established itself as one of the best value-for-money mid-range smartphones, powered by the MediaTek Dimensity 8400-Ultra and running HyperOS out of the box. While official HyperOS 4 updates are still rolling out selectively, the Android development community has already made it possible to experience the latest HyperOS 4 on the POCO X7 Pro through a carefully crafted port ROM.
In this comprehensive hands-on review, based on practical daily usage and benchmark testing, we'll explore everything HyperOS 4 has to offer on the POCO X7 Pro. From the highly anticipated Glass effect visual overhaul to performance benchmarks, gaming tests, battery efficiency, and real-world stability – this review covers it all.
Important transparency note (E-E-A-T): The HyperOS 4 build tested in this review is a community port ROM (version 4.0.0.3, China region base), not an official Xiaomi release. While ports offer an early glimpse of new features, they may differ from the eventual official build. We'll be clear about what's confirmed working, what's new, and what limitations exist.
HyperOS 4 Build Information
Before diving into features, here are the technical details of the build we tested:
| Specification | Details |
| ROM Type | Community Port (not official) |
| HyperOS Version | 4.0.0.3 |
| Base Region | China |
| Android Version | Android 15 |
| Security Patch | August 1 |
| Custom Kernel | Yes (included with fixes) |
| Play Store Status | Certified |
| Banking Apps | Working (WhatsApp, m-banking, e-wallets safe) |
| Storage Usage | Low (impressive for a feature-rich port) |
Safety Note: This port includes a custom kernel with fixes that ensure apps like WhatsApp, mobile banking, and e-wallets work without detection issues. The Play Store shows "Certified" status, which is a strong indicator of a well-maintained port.
Visual & UI Changes
1. The New Glass Effect (Soft Glass & Frosted Glass)
The most talked-about feature of HyperOS 4 is the new Glass effect visual style. In this build, users can choose between two options:
- Soft Glass: A subtle, gentle glassmorphism effect with light transparency
- Frosted Glass: A more pronounced frosted/blur effect that gives the UI a premium, layered look
Important: This glass effect feature may not be available on all devices that receive official HyperOS 4. Xiaomi typically reserves premium visual effects for higher-end device series. The fact that it's working on the POCO X7 Pro in this port is a pleasant surprise.
2. Control Center Redesign
The Control Center (CC) has been updated, primarily with the new glass effect applied. While the icons and overall shape remain familiar, the glass effect gives the CC a more modern and premium appearance. The quick settings toggles and media player card benefit most from this visual refresh.
3. Super Folders Expansion
HyperOS 4 brings more options and styles for Super Folders – the enlarged folder view that lets you see and access apps directly without opening the folder. This makes home screen organization more flexible and visually appealing.
Native Widgets Overhaul
HyperOS 4 significantly upgrades the native widget experience:
Scrollable Widgets
The standout new feature: widgets are now scrollable. For example, you can scroll the weather widget to switch to the calendar widget seamlessly, all within the same widget container. This saves home screen space and makes widgets more interactive.
Expanded Widget Library
- More native widget choices with fresh new designs
- Additional widgets available for download through the Theme Store
- Widgets are more information-dense while maintaining clean aesthetics
Lock Screen Improvements
The lock screen receives substantial updates in HyperOS 4:
Resizable Clock
The most exciting lock screen feature: you can now adjust the clock size – make it larger or smaller to suit your preference. This level of customization was previously unavailable.
New Clock Styles & Wallpapers
- New lock screen wallpapers with updated designs
- Multiple clock shapes/styles to choose from
- Categories remain at four (same as before), but each category has more options
New Lock Screen Notification Styles
Lock screen notifications now offer three display styles:
- List – Traditional vertical list view
- Stack – Stacked/piled notification cards
- Number – Minimalist count-based display
Set Lock Screen Feature
The "Set Lock Screen" feature (quick customization) is retained and functional.
Wallpapers & AOD
New Wallpapers
- 8 new "Soft Light" wallpapers included natively
- Because this is a port, additional wallpapers from flagship devices (Xiaomi 15 Pro, Xiaomi 14 Ultra, etc.) are also available.
- Wallpaper quality is high, with dynamic and static options
Always-On Display (AOD)
- AOD is no longer time-limited (unlimited duration available)
- Additional AOD styles available for download
- AOD customization options expanded
Performance & System Features
Hyper AI Improvements
While no major new Hyper AI features were added, the existing AI features have been improved for stability, smoothness, and minimalism. AI operations feel faster and less intrusive.
Anti-Flicker Mode
A new anti-flicker mode (DC dimming) is included, which reduces screen flickering at low brightness levels – better for eye comfort during nighttime use.
Refresh Rate Options
Added support for a 90Hz refresh rate as a middle-ground option between 60Hz and 120Hz, offering a balance of smoothness and battery efficiency.
AI Image Engine
The AI Image Engine is present, offering AI-powered photo enhancement and editing capabilities.
Clear Speaker
A new Clear Speaker feature is included – it plays a specific tone to clear dust and moisture from the speaker grille.
Battery Protection
Battery protection features (battery health management, optimized charging) remain the same as previous versions, which is a good thing – they work well.
Camera
The camera app is updated to version 6.7, matching the HyperOS 4 camera found on other Xiaomi/Redmi/POCO devices. No new shooting modes were added, but the focus is on improved stability and an updated UI.
Rodin Essential App
This port includes an additional app called Rodin Essential, which allows manual device control:
- View detailed battery information
- Improve touch response
- Adjust display resolution
- And more advanced tweaks
Performance Benchmarks & Gaming Test
We put the HyperOS 4 port through rigorous performance testing:
AnTuTu Benchmark
- Score: ~2.1 million points
- Comparable to stock ROM performance – impressive for a port ROM
- Indicates excellent kernel optimization and no performance throttling
Mobile Legends Gaming Test
- Settings: Maximum graphics settings
- FPS: Stable 115–118 FPS throughout a ranked match
- Frame drops: No annoying or noticeable drops
- Playability: Excellent – safe for competitive play
- Network: Tested on Wi-Fi
Temperature & Battery During Gaming (12-minute test)
- Battery drain: Only 2% in 12 minutes
- Peak temperature: 41.2°C
- Conditions: Room without AC, no external cooler/fan, Wi-Fi connection
- Verdict: Excellent thermal management and battery efficiency
Real-World Usage & Battery Life
Based on daily usage testing:
- Battery efficiency: More efficient than HyperOS 3.1 – noticeable improvement in screen-on time
- Temperature: Runs cooler than HyperOS 3.1 during both light and heavy usage
- Multitasking: Smooth and reliable – no app reloads or memory issues
- Scrolling: Buttery smooth throughout the UI
- Daily activities tested: WhatsApp, TikTok, YouTube, browsing, camera/photos, occasional Mobile Legends gaming
- Bugs found: None in daily usage – all basic functions work perfectly
Pros and Cons
Pros
- Smooth and stable – rare for a port ROM
- Glass effect (Soft/Frosted) works beautifully
- Resizable lock screen clock – great customization
- Scrollable widgets – modern and useful
- Unlimited AOD with downloadable styles
- Excellent performance – AnTuTu ~2.1M, 115fps gaming
- Great battery efficiency – better than HyperOS 3.1
- Runs cooler than previous versions
- Play Store Certified – banking apps work
- Android 15 with August security patch
- No bugs found in daily usage
Cons / Things to Note
- This is a PORT ROM, not official – features may differ from official HyperOS 4
- China region base – some China-specific apps/services may be present
- Notification sounds unchanged from previous version
- Launcher features mostly unchanged (though stacked recent apps included)
- Glass effect may not be included in official release for mid-range devices
- Installation requires an unlocked bootloader and custom recovery
Should You Install It?
If you're an advanced user with an unlocked bootloader and experience flashing custom ROMs: Yes, absolutely. This HyperOS 4 port is surprisingly stable, smooth, and feature-complete. It offers a genuine early taste of HyperOS 4 with excellent performance and battery life.
If you're a casual user who relies on OTA updates and warranty: Wait for the official release. Port ROMs require technical knowledge to install and maintain. While this particular port is stable, ports always carry some risk, and official updates will be more polished.
Installation Note: The installation method is the same as installing any HyperOS custom ROM – via custom recovery (TWRP/OrangeFox) with proper wipes. Ensure you back up all data before proceeding.
Final Verdict
The HyperOS 4 port for the POCO X7 Pro is a pleasant surprise. It's rare to find a port ROM this smooth, stable, and feature-complete. The glass effect, resizable clock, scrollable widgets, and unlimited AOD bring genuine freshness to the user experience. Performance is on par with the stock ROM, battery life is actually better than HyperOS 3.1, and the device runs cooler.
For POCO X7 Pro users who want to experience Android 15 and HyperOS 4 ahead of the official rollout, this port is well worth considering – provided you have the technical know-how to install it safely.
Disclaimer: This review is based on hands-on testing of a community port ROM. Results and features may differ from the official HyperOS 4 release. Always back up your data and ensure you understand the risks before flashing custom ROMs. This review is for informational purposes only.
