In the world of mobile operating systems, three years is an entire era. The difference between Android 8 (Oreo), released in 2017, and Android 11, released in 2020, is colossal. For the average user, this is not just a change of numbers in the settings, but a fundamental change in the logic of interaction with the device, the level of security and performance.
Many smartphone owners are wondering: does it make sense to stick to the stable “eight” or will the transition to the “eleventh” version open new horizons? The answer is ambiguous and depends on many factors, including the age of your gadget and usage habits. In this article, we'll take a closer look at the key differences so you can make an informed decision.
If you're still using a device based on Android 8.0 or 8.1, you've probably noticed that some modern applications start to work incorrectly or refuse to install at all. This is the first sign that the software platform is becoming obsolete. The transition to more recent versions, such as Android 11becomes a necessity to maintain the relevance of the digital arsenal.
Evolution of the interface and notification management
The most noticeable change that the user encounters when updating concerns the visual component and work with notifications. B Android 8 the notification system was already quite well thought out, with notification channels that allowed you to flexibly configure alerts from different applications. However, managing them required a deep dive into the settings.
B Android 11 Google has completely redesigned this aspect. Notifications are now divided into logical categories: conversations, applications, and hidden. This allows you to instantly find important messages in instant messengers without getting lost in the stream of advertising push notifications. In addition, a “bubbles” function has appeared, which displays active chats in floating windows on top of other applications.
Media player controls have also undergone significant changes. If in the eighth version the music widget was standard and static, then in the eleventh it received expanded functionality and better integration with the system. Now you can switch tracks or change the sound output source (for example, from speakers to headphones) directly from the notification panel.
- 🔔 Separation of notifications: In Android 11, messages from people are placed in a separate priority block at the top.
- 💬 Bubbles: Ability to chat in a floating window without closing the current one application.
- 🎵 Media panel: Updated interface for managing music and podcasts with quick access to output devices.
⚠️ Attention: The "bubbles" function may be disabled by default on some smartphones from third-party manufacturers (Samsung, Xiaomi). To activate it, you often need to enable developer mode or change the settings in the "Applications and Notifications" section.
The visual style has become more minimalistic and adaptive. The dynamic color system, although fully developed in Android 12, began to take shape during this period. Interface elements have become larger and animations have become smoother, which creates the feeling of a more modern and expensive product.
Privacy and data security
Security is the area where the gap between versions is most critical. Android 11 implemented a number of mechanisms that are physically absent in the architecture Android 8. If the protection of personal data is important to you, updating is mandatory.
One of the main innovations is the one-time provision of permissions. In the new system, you can only give an app access to your camera, microphone, or geolocation once. The next time you launch the application, it will ask for permission again. This protects against hidden surveillance by little-known apps.
A function for automatically resetting permissions has also appeared. If you haven't launched a particular application for several months, the system will automatically revoke all access rights granted to it. In Android 8 permissions were granted forever until the user manually went into the settings to revoke them.
Settings → Applications → [Select application] → PermissionsAn important aspect was limiting access to the storage. In the eleventh version, the rules for access to public folders have been tightened. Applications can no longer freely scan the entire device memory for photos or documents, which reduces the risk of data leakage.
- 🛡️ One-time permissions: Access to sensitive sensors only for the duration of one session.
- 🔄 Auto-reset rights: Automatic revoking of rights from unused applications.
- 📁 Scoped Storage: Limiting application access to the file system to only necessary directories.
Before updating, check the list of applications with special rights. After upgrading to Android 11, some older apps may need to re-adjust file access.
Power management and background processes
Power optimization in Android 11 has been taken to the next level with more aggressive management of background processes. While Android 8 has already implemented restrictions on background work, the eleventh version does this more intelligently, analyzing user behavior.
The system now better determines which applications the user really needs in the background, and which can be painlessly “frozen.” This directly affects battery life. Smartphones running the new OS often last longer without recharging with the same battery capacity.
A special section “Device Management” has appeared, which groups applications for smart home and wearable electronics. This simplifies control over connected gadgets and reduces the background activity of services associated with them if they are not actively used.
| Function | Android 8 (Oreo) | Android 11 |
|---|---|---|
| Background limits | Basic limits | Adaptive battery mode |
| Manage permissions | Only manually | Auto-reset and one-time access |
| Access to location | Always or during operation | Only when in use (by default) |
| 5G support | None | Native optimization |
It is important to note that upgrading to a new version may temporarily increase battery consumption in the first days. The system indexes files and optimizes applications in the background. Don't panic if your smartphone runs out of battery faster immediately after an update - this is a normal adaptation process.
Android 11 uses machine learning to predict your actions and pre-load the apps you need, saving battery power in the long run.
App compatibility and 5G support
Compatibility is becoming an increasingly pressing issue for device owners on Android 8. Developers of popular services such as banks, instant messengers and social networks are gradually increasing the minimum requirements for the operating system version.
Many modern applications already require API level 29 or 30, which corresponds to Android 10 i 11. Trying to install them on an old system may result in errors or instability. Updating to Android 11 guarantees support for current software for at least several more years.
In addition, Android 11 brought native support for fifth generation networks (5G). Although the very presence of a 5G module depends on the hardware of the smartphone, it is the operating system that controls switching between networks and traffic optimization. On Android 8 working with such networks is either impossible or implemented through the crutches of manufacturers.
There is also good news for gamers. The new version has improved support for game services and reduced input lag. The Game Dashboard feature allows you to quickly take screenshots, record videos, or check performance without minimizing the game.
⚠️ Attention: Some older banking apps may no longer work on Android 11 due to stricter security policies (for example, prohibiting the use of outdated encryption protocols). Before updating, check with your bank's help desk for support.
What is API Level?
API Level is an integer value that uniquely identifies the version of the Android platform. Each new edition of the system receives its own number. Applications written for a high level of API cannot work correctly on systems with a low level, since they lack the necessary libraries and functions.
Opportunities for developers and customization
Although this article is aimed at ordinary users, it is worth mentioning that Android 11 opened up new opportunities for customization that have become available to us. Changes in architecture have made it possible to create deeper themes and launchers.
Improved work with navigation gestures. In the eighth version, gestures were introduced, but they worked rather crudely and often conflicted with application interface elements. Android 11 The sensitivity of gestures has been adjusted much better, and the area for calling “Back” has become more predictable.
A built-in screen recording function has appeared. T Android 8 this required obtaining root access or using third-party applications with advertising. Now just call up the quick settings panel and click the corresponding button. Recording is carried out immediately with the sound of the system and microphone.
Notification panel (swipe down twice) → "Screen recording" iconIt is also worth noting the improved work with the clipboard. The system has become smarter at recognizing copied data (card numbers, confirmation codes) and suggesting appropriate actions. This is a small thing, but it significantly speeds up everyday tasks.
- 🎥 Screen recording: Built-in function without the need to install third-party software.
- 🎨 Customization: Advanced options for changing icons and fonts.
- ✂️ Smart buffer: Automatic recognition of data types when copying.
☑️ Ready for update
Is it worth updating: Final comparison
Summing up As a result, we can say that the difference between Android 8 and Android 11 is significant in all key aspects: from security to ease of use. Switching to a new version extends the life of your smartphone and opens up access to modern digital services.
However, if your device is perfectly stable, and the manufacturer has not released an official update to Android 8 perfectly stable, but the manufacturer has not released an official update to Android 11, you should think about the risks of installing custom firmware. Unofficial methods can lead to loss of warranty and unstable operation of banking applications.
In most cases, if the manufacturer offers an update to Android 11 officially, it is worth installing. You will receive critical vulnerability fixes and smoother system operation. Old devices may work a little slower immediately after the update, but this is compensated by new features.
⚠️ Attention: Menu interfaces and item names may differ depending on the manufacturer's shell (MIUI, OneUI, EMUI). The described settings paths are relevant for “pure” Android.
Do not forget that support for older versions is gradually ending. Google Play services may eventually limit functionality for devices based on Android 8. Updating is an investment in the security and relevance of your gadget.
If your smartphone officially supports Android 11, updating is recommended for all users, except in cases where specific old applications that are incompatible with new versions of the OS are critical.
Frequently asked questions (FAQ)
Will I lose data when updating from Android 8 to Android 11?
When updating over the air (OTA) through the settings, the data is saved. However, there is always a risk of failure. It is strongly recommended that you make a backup copy of important photos and contacts before starting the process.
Can I return to Android 8 if I don’t like version 11?
Officially, this option is usually not provided. Rolling back to the previous version requires unlocking the bootloader and completely reflashing the device, which will delete all data and may void the warranty.
Why did the phone start to heat up after the update?
In the first 24-48 hours after a major update, the system performs background optimization of applications and indexing of files. This causes increased CPU load. Usually the problem resolves itself within a couple of days.
Will my old apps work on Android 11?
Most popular apps will work correctly. However, very old apps that have not been updated by developers for several years may encounter compatibility issues due to changes in file access policies.
How can I check if I can update to Android 11?
Go to Settings → System → System update. Click the "Check for updates" button. If the manufacturer has released firmware for your model, it will appear in the list.