OnePlus 11 New Features & Bugs Fixed Update 2025: OxygenOS 15 Full Review

Manjunath Kumar1 week ago

0 1 6 minutes read

The wait is finally over for OnePlus 11 and OnePlus 11R users. The OxygenOS 15 update with Android 15 is rolling out, and it’s packed with features, fixes, and fresh touches. If you crave smooth performance and smart tweaks, this latest official update brings over 35 new features and bug fixes, marking it as the biggest update yet for these phones.

Curious if your device is about to feel brand new? In this post, I’ll share everything I’ve noticed since updating, including tiny details and even hidden improvements. Settle in as I break down what’s inside this major update: performance boosts, UI changes, new tools, and fixes for common headaches. Whether your phone has the update yet or you’re still waiting, here’s all you need to know.

Update Overview and Key Details

OxygenOS 15 brings a lot to the table for OnePlus 11 and OnePlus 11R users, so let’s start with the basics:

Version: 15.0.0820
Update Size: 1.62 GB
Supported Devices: OnePlus 11 and OnePlus 11R 5G
Rollout: gradual, in batches—if you haven’t received it yet, keep an eye out!

Android Security:
This update applies the May 2025 security patch, moving both phones up to the latest Android 15 security level. That means improved protection for your data and better peace of mind.

General Improvements:

Small system bugs and non-critical issues are patched.
System performance and the user interface (UI) both feel more responsive and refined.
The overall update experience is smooth, even with the large download size.

Quick Facts:

Version: 15.0.0820
Size: 1.62 GB
Android Patch Level: May 2025

Not everyone gets the update on the same day. The batch rollout helps OnePlus address surprise bugs and refine performance for everyone. If you don’t see the update yet, you’ll get it soon.

Performance Enhancements Across the System

OxygenOS 15 isn’t just about new features; it’s also about ironing out kinks and speeding things up. I noticed smoother transitions and fewer delays as soon as I finished installing the update.

System Optimizations

What’s better?

App opening and closing is much quicker.
Swiping between screens and apps feels snappier.
UI elements respond more naturally with less stuttering or lag.

Trinity Engine Polish

The update optimizes the Trinity Engine, which powers system resource management. The benefits are real:

More stable animations
Less lag when toggling between heavy apps
Gestures like swiping up/down work flawlessly

Here’s what improved for me:

Faster app launches: Apps open quickly, and switching feels instant.
Stability: I see fewer unexpected slowdowns, even with many apps running.
Smooth swiping: Scrolling and swiping gestures look and feel crisp and steady.

If fluid performance matters to you, OxygenOS 15’s core improvements are very noticeable. The polish on system transitions stands out, making everyday tasks more pleasant.

New and Improved Features in OxygenOS 15

OnePlus has baked in a variety of new features, some big and some small. These changes make day-to-day use more flexible and fun, whether you like to personalize your phone, use productivity apps, or want more control in key areas.

Clock App Enhancements

The Clock app now works smarter:

Live Alerts for Stopwatch: You can finally see live notifications when the stopwatch is running. Previously, this was only for the timer.
Alarm Notifications: When your alarm finishes its first ring, you get a live notification about the next alarm step right away—no need to guess if the alarm will go off again. Stay on top of your reminders easily.

Home Screen Customization: Folder Resize

Customization fans, rejoice! The update brings folder resizing right into the launcher:

Resize Options: Change any home screen folder to 1×2 (vertical) or 2×1 (horizontal).
No Extra Step: In the past, this needed an extra launcher APK. Now it just works after updating.

Previous Method	With OxygenOS 15 Update
Required separate launcher	Built-in resizing available
Only standard size allowed	1×2 or 2×1 folder layout

Resizing folders is quick and intuitive. Hold and drag to select the size you want, and your folders instantly adjust.

Contact App Improvements

Managing contacts gets a boost:

Now, when you add or edit someone in your contact book, you can assign a unique ringtone for that person.
This makes it easy to know who’s calling just by the sound.

Gesture Mode and Floating Windows Fixes

If you use gesture navigation a lot, this update smooths things out:

Floating Windows Close Properly: You can now close floating apps with gestures, which didn’t always work before.
Shadow Effect Gone: The bothersome shadow around floating apps has been removed, making floating windows smoother and neater.

System Navigation: Circle to Search

A highlight of the update is the new Circle to Search:

Draw a circle on any part of the home screen, and your phone instantly searches that area with Google Search.

How to use Circle to Search:

Go to Settings → System & Updates → System Navigation.
Enable Circle to Search.
On your home screen, tap and hold, then draw a circle over what you want to search—Google does the rest.

This is especially handy for grabbing quick info or identifying something in an image without typing.

Screen Recording Update

Screen recording is now more flexible:

Partial Screen Recording: Record just a portion of your screen (some users have this already; others will see it soon).
Currently, most users still get full-screen recording as the default, but partial recording is rolling out.

Want to check if you have this feature? Start a screen recording and see if you can select a recording area. Let me know in the comments if it’s available on your device.

Bug Fixes and Stability Improvements

It’s not just about new things—what matters most are the fixes for everyday annoyances that slow you down.

Connectivity Fixes

Wi-Fi:

Fixed a problem where Wi-Fi would drop out or not show as connected, especially in tricky conditions.
Now, Wi-Fi reconnects properly, and the icon doesn’t disappear.

Mobile Network:

5G network issues are reduced.
No more random ups and downs with connectivity.
Phone calls connect more reliably, making a big difference if you switch networks often or travel.

Fingerprint Unlock Improvements

Unlocking with your fingerprint is faster now—the icon appears quickly, even when the screen is off.
The sensor recognizes your touch on the first try much more often, cutting down on failed unlocks.

Miscellaneous Bug Fixes

Fixed UI shadows around floating windows.
Solved problems where gesture controls sometimes missed or failed to close apps.

All these fixes give the phone a steady, stable feel and build confidence in daily use.

Battery and Charging Performance

Every update promises better battery life, but how does OxygenOS 15 really stack up? User reports are mixed—here’s my experience and some tips.

Battery Life

Some positives:

Many users say battery life is better after the update.
System and third-party app battery usage seem lower for me.

Some negatives:

Others still notice quick drain, especially with demanding apps.
If you’re facing this, waiting for a future update or resetting the phone can sometimes help (after backing up your data first).

Charging Speed and Heating

Charging has gotten quicker on most units.
Some users, myself included, noticed more heating during charging sessions. This might be due to the hotter weather, but it’s something to watch.
The phone stays cool in regular use; heating mainly happens only while charging.

What if you see battery drain?

Try a restart after the update.
If you still see problems, back up your data and do a factory reset.
Keep an eye out for upcoming patches with further fixes.

Gaming Performance Enhancements

Gamers will love the performance bump in this OnePlus 11 New Features & Bugs Fixed Update 2025.

Better Frame Rates: Games now load faster and stay at a more consistent frame rate.
Less Lag and Jitter: Gameplay is smoother, with fewer stutters or sudden frame drops.
Stable Performance: Even after a longer session, games run well, though heat and some battery drop may happen.

For regular gaming, there are almost no hitches or long pauses. If you game heavily for hours, you may still see some heating or faster battery drop—but overall playability is much improved.

Share Your Experience and Get Involved

Have you received the OxygenOS 15 update on your OnePlus 11 or 11R? I’d love to know:

Is your battery life better or worse?
Did you spot any hidden features not covered here?
Are bugs you faced finally fixed, or do you still see old issues?

Conclusion

OxygenOS 15 for OnePlus 11 and 11R might be the biggest leap forward these phones have seen. The update isn’t just about new features—it’s lots of little fixes, boosts to everything you already use, and thoughtful touches that add up to a better experience. While a few users may still see small bugs here and there, OnePlus is clearly listening and making real progress.

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Manjunath Kumar

Hello! I am Manjunath Kumar. Welcome to batltech.com! BatlTech delivers the freshest mobile updates together with cutting-edge news and technology insights to all users. Our mission involves providing the latest updates regarding smartphones