Having a mobile phone that goes in slow motion is infuriating.You touch the screen, everything takes a while to react, you accidentally double-tap and end up opening things you didn't mean to. If your smartphone is a few years old or a low-end/mid-range model, the feeling of sluggishness is even greater, and you'll want to upgrade your phone sooner than you should.
The good news is that there's a very simple and reversible trick. You can make your phone feel significantly faster without formatting or installing anything unusual: disable or reduce system animations. This setting exists on both Android and iOS; it's somewhat hidden on Android, and when used correctly, it can make a noticeable difference in how fast your device feels.
Why does your mobile phone get slow over time?
Before we delve into animations, it's worth understanding what causes the mobile device to lose agility.Over the years and with daily use, several factors accumulate which, added together, take their toll on performance:
- Too many applications and files in internal memorywhich fill up storage and complicate the system's work.
- Background processes and services that never fully closeconsuming RAM and CPU even when you're not using them.
- Pending updates or an outdated system, with bugs or without the latest performance and security optimizations.
- Malicious apps, abusive advertising, or malware that slow down the mobile phone and can cause strange behavior.
- Physical problems such as overheating, degraded battery or hardware failures which force the system to lower its performance to protect itself.
- Demanding animations and visual effectswhich add extra load to the CPU, GPU and memory to give a "nice" feeling of fluidity.
The symptoms are easy to recognize.Apps take longer to open, scrolling is no longer smooth, menus freeze for a second, the screen doesn't respond instantly to your touches, and overall, you have the feeling that everything is delayed.
What are system animations and why do they affect speed?
System animations are the visual effects you see when you open an app, switch menus, or return to the home screen.Those smooth transitions, zooms, slides, and movements make everything look more polished and modern.
Each of those animations has a resource cost.The processor, graphics card (GPU), and RAM have to work harder to render each transition. You barely notice it on a powerful phone, but on older or mid-range/low-end devices, That extra load can be the difference between an instant response and a feeling of constant "lag"..
By reducing the duration of the animations (for example, to 0,5x) or by disabling them altogetherThe system stops "wasting time" showing you visual effects and moves almost directly from one screen to another. The hardware does less graphics work, and you perceive that everything reacts faster.
Many users describe the change as if the phone were "twice as fast"The actual improvement varies depending on the device, but the subjective feeling of speed increases significantly because artificial latency is eliminated. There's also a slight reduction in power consumption by offloading work from the GPU, although the main benefit is increased responsiveness, not battery life.
Advantages and side effects of disabling animations
Removing or reducing system animations has several clear effects on daily use.:
- Faster responses when opening and closing appsbecause we no longer "wait" for a long transition to end.
- Faster navigation between menus, settings, and desktops, with almost instantaneous changes from one screen to another.
- Less load on CPU and GPU, which frees up resources for the really important tasks.
- Small battery saverby reducing the processing of complex visual effects.
- A very noticeable improvement on older or less powerful mobile phones.by removing some of the "heaviness" of the interface.
The only drawback is basically aesthetic.The visual experience is no longer as smooth and "cinematic." Without animations, the transitions from one screen to another can seem more abrupt, and if you've been used to seeing those effects for years, at first you might get the feeling that something is a little off or even "incomplete."
Even so, in many older or entry-level phones it more than makes up for it.You sacrifice some "pretty" features in exchange for faster response times and using the phone no longer being a test of patience.
How to speed up an Android phone by disabling animations?
On Android, fine-tuning animation controls are hidden in an advanced menu. It's called "Developer Options." You don't need to be a programmer to access it, but it's hidden to prevent anyone from accidentally changing sensitive settings.
Enable developer options on Android
The first thing is to unlock that hidden menu.This is done in a very similar way on all Android devices (although the name of some sections may change depending on the brand or customization layer):
- Open the Settings app on your Android phone from the gear icon.
- Go to “Phone information”, “About phone” or “Device information”, depending on how your manufacturer names it.
- Look for the "Build number" or "Version number" section., which is sometimes found within “Software Information”.
- Tap repeatedly on “Build number” (usually 7 taps in a row)until a message appears such as "You are now a developer!" or "Developer options have been enabled."
- If the system prompts you, enter your PIN, pattern, or password. to confirm the change.
When you return to the main Settings menu, you will see the new “Developer options” section.This setting usually appears within "System" and sometimes under the "Advanced" dropdown menu. In other layers, it is displayed directly at the end of the settings list.
Disable or reduce animations on Android
Once you have developer options enabled, you can adjust the system animations. to make your phone run much more smoothly:
- Open Settings again and go to “System” (if it appears) and then to “Developer options”On some phones, access is at the bottom of Settings, without going through "System".
- Scroll to the section related to drawing or animations, sometimes called “Drawing”. If you get confused, use the Settings search bar and type “animation”.
- Locate these three key options: “Window animation scale”, “Transition animation scale” and “Animator duration scale”.
- Click on each one and change the valueYou can choose "Animation Off" to remove the effects completely or "0,5x" to keep them but make them much faster.
- Exit Settings and start using your phone normallyYou'll instantly notice that apps open and close faster and menus react with less waiting.
This change does not erase data or disable important functions.It simply removes or speeds up the visual transitions that were adding lag. If you change your mind at any point, just go back to those three options and set them back to “1x”.
Specifics in Xiaomi, Redmi and POCO mobiles (MIUI / HyperOS)
Xiaomi phones and those from its partner brands add their own customization layer. (MIUI or HyperOS), which slightly reorganizes the menus and even offers extra settings for animations.
To adjust animation scales from the developer menu in MIUI or HyperOSThe usual steps are these:
- Go to Settings and tap on “About phone”.
- Locate “MIUI Version” or “HyperOS Version”.
- Tap that option 7 or 8 times in a row until the system indicates that developer options are enabled.
- Go back to Settings and enter “Additional settings” > “Developer options”.
- Scroll to the drawing blockwhere you'll see something equivalent to:
- “Window animation level.”
- “Level of animation of the transitions.”
- “Animation duration level.”
- In each one, select “Animations disabled” or a minimum value so that everything runs more smoothly.
In some recent versions of HyperOS, you don't even need to touch the developer options.because a direct adjustment for animation speed is included: from “Settings” > “Home screen” you can find an “Animation speed” option and choose a faster mode.
How to reduce animations on iPhone (iOS) for improved smoothness?
On iOS the process is much more user-friendly and was originally intended as an accessibility feature.But it's also great for making your phone seem faster without touching anything dangerous.
The key option on the iPhone is called “Reduce Motion” and it's designed for people who might find animations dizzy or annoying… or for those who want a more immediate interface:
- Open Settings on your iPhone from the home screen.
- Go to the “Accessibility” menu, which is usually in the middle of the list.
- Click on “Motion” within the vision section.
- Activate the “Reduce movement” option sliding the switch.
Once you activate it, iOS will replace the elaborate animations with simpler effects or remove them altogether.The feeling is that everything moves more "dryly", but the transitions between apps and menus are more direct, and the system feels somewhat more agile, especially on models that are a few years old.
If after a while you find yourself missing the full visual effectsSimply return to that same path and disable "Reduce Motion". Everything will instantly return to its original state.
Disabling animations isn't magic: other tricks to speed up your phone
Removing animations greatly improves the feeling of speed, but it doesn't solve all performance problems on its own.To make your mobile phone (Android or iPhone) run really smoothly, it's best to combine this trick with other good practices.
Update the system and applications
Keeping both the operating system and apps up to date is essential to avoid errors and crashes.Updates don't just add new features: they fix bugs, improve compatibility, and often optimize performance.
- On Android, go to Settings > System > Software update to search for new versions of the system.
- In the Google Play Store, go to your profile > “Manage apps and device” to update all your apps at once or enable automatic updates.
- On iPhone, check “Software Update” in Settings > General and use the App Store to keep your apps up to date.
Free up storage space
When the internal memory is almost full, the mobile phone becomes much slower.Leaving some free space helps the system work more smoothly.
- Delete apps you don't use or that you only use once a year.You can always reinstall them when you need them.
- Delete videos, duplicate photos, and large files you no longer need., or transfer them to your PC or the cloud.
- On Android, check Settings > Storage to see what's taking up the most space and use the built-in cleaning tools.
- Consider using "Lite" versions of popular appswhich consume less space and resources.
Restart your phone from time to time
Many phones go weeks without being turned off, and that doesn't help performance.. A simple weekly reset It closes background processes, cleans part of the temporary memory, and corrects small errors that accumulate.
If you notice that everything suddenly feels especially thickRestarting is often the first smart move before getting bogged down with other things.
Control problematic apps and background activity
A single poorly optimized app can drag down the entire system.especially when it's left running in the background like crazy.
A very useful way to detect them is to look at battery consumption.:
- On Android or iOS, go to Settings > Battery to see which apps are using the most energy.
- If an app you hardly ever use appears at the topIt's probably running in the background without any control.
On Android, you can go to Settings > Applications > to force its closure and limit its background activity.
On iPhone, in addition to force closing from the app switcherYou can go to Settings > and disable “Background refresh” so that it stops working while you're not using it.
Uninstall apps you don't need
The more, the fewer background processes and the less strain on the system.It's a classic, but it works.
Thoroughly clean up games you no longer open, apps you tried once and then forgot about and tools you have duplicated (multiple browsers, multiple editors, etc.). On Android, many pre-installed apps can be "disabled" if they don't allow complete uninstallation, and thus they stop bothering you.
Clear cache and temporary files
The application and system cache saves data to load fasterBut over time it also accumulates junk that can cause errors or slowdowns.
- On Android, go to Settings > Apps > Storage > Clear cache to free up space and refresh operation.
- You can also use cleaning utilities built in by the manufacturer. or well-known apps for deleting traces that are difficult to locate manually.
Reduce unnecessary notifications, widgets, and decorations
Every notification and every active widget involves background activity.And if you have too many, the system suffers.
- Go to Settings > Notifications and disable the ones that aren't really important.
- Avoid live wallpapers and too many widgets on your home screen.because they consume memory and GPU continuously.
Consider a lightweight launcher on Android
On many Android devices, the manufacturer's launcher is not particularly optimized. and adds animations, effects, and features you don't need.
Install a lightweight launcher like Nova Launcher or similar. It can give you a simpler desktop, with fewer effects and greater fluidity, as well as very useful customization options.
Low power mode and faulty battery
On iOS, enable Low Power Mode from Settings > Battery It reduces background activity and can make the phone feel a bit more responsive, although at the cost of disabling some features.
If your mobile phone, whether Android or iPhone, is three or four years old, the battery is probably quite degraded.This may cause performance reductions to prevent shutdowns or overheating. In these cases, Replacing your battery at a trusted service center can lead to an unexpected performance boost. if the rest of the hardware is working properly.
The last resort: reset the phone
If after disabling animations and applying all these tips your phone is still running terriblyPerhaps it's time to consider a complete reformat.
Resetting the device to factory settings erases all data and leaves it like it was brand new.Without bloatware apps or strange configurations. It's a drastic but often effective solution when years of use, errors, and leftover apps have accumulated.
- First, back up everything important.: photos, videos, contacts, documents, chats, etc.
- On Android, go to Settings > System > Reset options > Erase all data.
- On iPhone, go to Settings > General > Transfer or Reset iPhone > Erase All Content and Settings.
When setting up your phone again, try reinstalling only the apps you really need. instead of throwing away all the old things without thinking, because otherwise part of the problem will come back with them.
Warnings when tapping developer options
The Android developer options menu is intended for advanced users.So it's best to be a little careful when touching it.
If you just change the three animation scales, you won't have any problems.Because these are safe and reversible settings. The tricky part is activating or deactivating other functions without really knowing what they do: you can cause strange behavior, drain the battery faster, or leave apps running erratically.
If you think you've touched something by mistake and your phone starts malfunctioningYou can always go back to "Developer options" and turn off the main switch at the top. The system will undo the changes to that menu and hide it again.
In some models, you can play with intermediate animation values (0,5x, 1x, 1,5x…) to find a balance between a pleasant interface and acceptable speed. If completely disabling animations feels too abrupt, a middle ground usually works very well.
Frequently asked questions about animations and performance on Android
Disabling animations is a very popular trick and generates many recurring questions.So it's worth clarifying the most common ones.
Is it safe to remove system animations? Yes, it's completely safe and reversible. It doesn't affect security or "break" Android; the only thing that changes is how screen transitions are displayed.
Does it work on all Android phones? Most devices offer developer options and animation scales. On some very old or highly customized models, the path may change, but the setting is usually there.
What do I do if something starts to go wrong after the change? Go back into "Developer options" and set the animation scales to "1x". If you want, disable the developer menu itself to revert everything to its default values.
Does it make sense on a new or high-end mobile phone? In these cases, the hardware is more than capable and doesn't need it to perform well, but it can still be useful if you find animations annoying or want the fastest possible response. The change is more noticeable as a convenience than as an actual performance gain.
Does it really save battery? The energy savings from removing animations are relatively small, because the CPU and GPU only have a very brief task during each transition. It's much more noticeable in terms of perceived speed than in extra battery life.
Ultimately, playing with the system animations is one of those quick and safe tricks. These tips can transform the experience of using a phone that's become underpowered or simply slower than when it was new. Combined with a thorough app cleanup, system updates, background process management, and basic maintenance, your phone can last much longer without needing a replacement, and above all, without driving you crazy every time you open an app. Share the information and help other users manage these features.