Android has dozens of settings that most people never touch. Some are genuinely useful. Others are novelty features, manufacturer-specific tricks, or old settings that no longer work the same way on current Android versions.
For this guide, I kept only features that can still make a real difference in 2026.
The most useful ones are:
- Private Space
- Notification History
- App Pinning
- Live Caption
- One-handed mode
- Quick Share
- Split Screen
- Desktop windowing on supported devices
1. Private Space
Private Space is one of the biggest recent Android privacy upgrades.
On supported devices running Android 15 or later, it creates a separate protected area for apps and their data.
Google says Private Space can:
- use a separate lock;
- hide apps from the normal app list when locked;
- isolate app data from your main profile;
- hide the Private Space container itself when locked.
This is much stronger than simply removing an app icon from the Home screen.
To find it:
Settings > Security & privacy > Private Space
or search Settings for:
Private Space
Availability depends on the device and manufacturer.
For a full guide, see How to Hide Apps on Android.
2. Notification History
Android can keep a record of recently dismissed notifications.
That is useful when you accidentally swipe away:
- a message;
- a verification alert;
- an app warning;
- a delivery update;
- a system notification.
Open:
Settings > Notifications > Notification history
Then turn it on.
Google says Notification History can show:
- snoozed notifications;
- recently dismissed notifications;
- notifications from the last 24 hours.
Not every Android manufacturer exposes the feature in exactly the same place.
If notifications are missing entirely rather than just dismissed, use Android Notifications Not Working.
3. App Pinning
App Pinning is useful when you hand your phone to someone but want them to stay inside one app.
For example, you can pin:
- Maps;
- YouTube;
- Photos;
- a game;
- a browser page.
The person can use that app, but Android prevents normal switching to other apps until the screen is unpinned.
To enable it:
Settings > Security > App pinning
The exact path varies.
Google recommends requiring your PIN, pattern, or password before unpinning.
This is useful when:
- handing your phone to a child;
- showing someone a photo;
- letting someone use navigation;
- lending your phone briefly.
App Pinning is not the same as Guest mode or Private Space.
It keeps one app on screen temporarily.
4. Live Caption
Live Caption automatically generates captions for speech playing on your phone.
Google says it can work with:
- videos;
- podcasts;
- phone calls;
- video calls;
- audio messages.
On supported devices, press a volume button and look for Live Caption in the volume controls.
You can also search Settings for:
Live Caption
Google says captions are processed locally on supported devices and are not stored or sent away as part of the captioning process.
On newer Android versions, Expressive captions can also show tone and non-speech sounds on supported devices and languages.
Live Caption is especially useful when:
- you cannot play audio out loud;
- the speaker is difficult to understand;
- you are in a noisy place;
- you prefer reading along with spoken content.
5. One-Handed Mode
Large phones can be awkward to use with one hand.
Android’s One-handed mode temporarily pulls the top part of the screen down so controls are easier to reach.
On supported Android 12+ devices:
Settings > System > Gestures > One-handed mode
or search Settings for:
One-handed mode
Google also lets supported users add One-handed mode as an Accessibility Quick Settings shortcut.
This feature is most useful on large-screen phones where reaching the top edge is uncomfortable.
6. Quick Share
Quick Share is much more capable than many Android users realize.
It can send:
- photos;
- videos;
- documents;
- links;
- other files
to nearby Android devices, Chromebooks, and supported Windows PCs.
Open the content, tap Share, then choose Quick Share.
Google also supports Quick Share between Android and Windows through its Windows app.
If you are signed into the same Google Account on your own devices, transfers can be even more seamless.
Quick Share visibility can be set to:
- Your devices;
- Contacts;
- Everyone for 10 minutes.
For privacy, I would normally use Your devices or Contacts unless you specifically need broader visibility.
If you regularly move large amounts of data to another Android phone, use How to Transfer Data From Android to Android instead.
7. Split Screen
Split Screen lets you keep two compatible apps visible at the same time.
Common combinations include:
- Chrome + Notes;
- YouTube + Messages;
- Calculator + browser;
- Gmail + document;
- Maps + messaging.
On many Android phones:
- Open the first app.
- Open Recent Apps.
- Tap the app icon.
- Choose Split screen.
- Select the second app.
Samsung calls this Multi window and adds extra tools such as App Pairs and gestures.
For the full setup, see How to Use Split Screen on Android.
8. Desktop Windowing on Supported Devices
Android is moving further toward desktop-style multitasking on large-screen and connected-display devices.
Google’s current Android documentation describes Desktop windowing on supported hardware.
That can allow you to:
- open several apps in separate windows;
- resize windows;
- arrange apps side by side;
- use external displays;
- work with a keyboard and trackpad.
This is not available on every Android phone.
It is most relevant to:
- tablets;
- foldables;
- supported phones connected to external displays.
Do not expect a normal mid-range phone to show the same desktop controls.
9. Tap to Share on Supported Devices
Google has also introduced Tap to share on supported Android devices.
It lets you share content by bringing two compatible unlocked phones close together.
You can share:
- photos;
- videos;
- files;
- web links.
Google says the phones can be overlapped or brought close together until the sharing interaction begins.
The feature depends on compatible hardware, including NFC.
If it is available on your device, you can control it under:
Settings > Google > Quick Share
This is more of a convenience feature than a replacement for normal Quick Share.
10. QR-Based WiFi Sharing
You do not need to type a long WiFi password every time someone wants to join your network.
On many Android phones:
- Open Settings.
- Open the connected WiFi network.
- Tap Share or QR code.
- Authenticate.
- Let the other person scan the QR code.
This is faster and avoids reading the password out loud.
For saved networks and Samsung-specific paths, see How to Find Saved WiFi Passwords on Android.
Treat the QR code like the password itself.
Anyone who can scan it may be able to join the network.
11. Built-In Document Scanning
You may not need a separate scanner app.
Google Drive and Files by Google can scan paperwork directly into PDF files.
You can use them for:
- receipts;
- assignments;
- forms;
- contracts;
- certificates.
Samsung Camera can also scan documents on supported Galaxy devices.
For step-by-step instructions, see How to Scan Documents Using an Android Phone.
12. Use Settings Search More Often
One of the most useful Android features is also one of the least glamorous.
Use the search bar inside Settings.
Search for:
- Private Space;
- Notification History;
- One-handed mode;
- App pinning;
- Live Caption;
- Split screen;
- Quick Share;
- Battery usage;
- Saved networks.
Manufacturers move settings around between Android versions and skins.
Settings search is often faster than following a path written for another phone.
Some “Hidden Android Features” Are Brand-Specific
Be careful with online lists that claim every Android phone has the same tricks.
Samsung, Pixel, Xiaomi, OnePlus, Motorola, OPPO, vivo, Tecno, and Infinix can all add their own features.
Examples include:
- Samsung Edge panels;
- Samsung Secure Folder;
- Xiaomi floating windows;
- manufacturer-specific gestures;
- custom sidebar tools;
- gaming panels.
Those features can be useful, but they are not universal Android features.
That is why I prefer features that are either part of modern Android itself or clearly labeled as manufacturer-specific.
The Features Worth Remembering
If you only remember a few, start with:
Private Space for app privacy.
Notification History for dismissed alerts.
App Pinning when lending your phone.
Live Caption for on-device captions.
One-handed mode for large phones.
Quick Share for nearby file transfers.
Split Screen for multitasking.
WiFi QR sharing for fast network access.
These are practical features you can actually use, not just hidden settings that look interesting for five minutes.
