There was a time when computing was slow. And to prevent the user from thinking that something was wrong while a process was running, there were animations for the interface. However, today computing is no longer slow, processes run much faster, and animations are now almost useless. But you can take advantage of that to make your Samsung faster. Reducing or eliminating animations and adjusting One UI, the feeling of fluidity improves immediately without sacrificing stability.
Animations
But what is an animation? You've probably noticed that when you scroll left or right in a menu, return to the main window, or launch an application, an animation occurs. Sometimes it's simply the windows scrolling, making us think that the window really needs to move on the screen for us to see it. In reality, that's not the case. Previously, since processes took a long time to run, these animations disguised the wait. Today most apps respond instantly., and we can do without animations to make the mobile run faster.
If animations take 0,3 seconds each time they run, for example, that's what we'd save each time the phone runs one. And in the case of Samsung phones and tablets, the number of animations is enormous. It may be visually striking for a new Android user, but for an advanced user, it's not at all useful. Lower your scale to 0.5x or disable them provides a more agile tactile response throughout the interface.
How to disable animations?
It's not complex, but the option was hidden starting with Android 4.2 to prevent a user with little knowledge from making changes to their smartphone that they wouldn't know how to disable. It's necessary. activate Developer Options, which were hidden in Android 4.2. To do this, go to Settings> About phone and press many times (usually seven) in an option called Build Version (also sometimes called Build number o BuildNumber). You will see that the Developer Options have been activated. To get to them go back to Settings and you will see this option almost at the end, so it is not difficult to find.
Next, look for the options related to animations, of which there are two main types. One relates to window animations, while the other relates to transition animations. The first applies to opening or closing windows. For example, hold down the power button and you'll see a window appear with the shutdown options and so on. If you look closely, you'll see that it didn't appear out of nowhere; instead, it's grown from a smaller size to a larger size. It all depends on the Samsung smartphone or tablet you have. Transition animations are those that run, for example, when you go to the Settings menu and select one of the menu categories, as you did earlier when you tapped About phone. A transition has occurred, and an animation has appeared. There is also the animation duration scale, which controls the total duration of the effect. You may not have noticed, but if you remove the animations and then turn them back on, it will give the impression that the device is running slower. That's because, in reality, removing them will actually make the phone run faster.

Locate the two mentioned options: Window animations y Animations of transitions. Its name may vary depending on the device, but the two options will have very similar words. When you click on them you will see that there are again several options, the selected one which is 1.0x, other numerical values, and even the possibility of deactivating the animations. If you try to disable them, and you don't like the result, select 0.5x, which is a good combination between visual animations and execution speed. Don't forget to adjust the duration scale as well. to the same value so that everything is consistent.
As a last detail, do not forget that the Developer options They are not as easy to understand as the Smartphone Settings, and they can also make modifications that are difficult to deactivate, so avoid modifying what you do not know in this section of SettingsIf you want a simpler method, go to Accessibility > Visibility Improvements tab and activate Remove animations to reduce system effects without touching advanced options.
Keep your software and apps up to date
Before trying any changes, check that your device software and apps are up to date. Updates fix bugs and optimize performance. Go to Settings > Software Update > Download and Install and follow the instructions. In the Play Store, open your profile and tap Manage apps to update all.
Detect problematic apps with safe mode
If you notice sudden jerks, it may be due to an app. Safe mode temporarily disables downloaded apps and helps diagnose. The way to enter depends on the model; consult Samsung's help if necessary. If everything works smoothly in safe mode, check and uninstall recently installed apps one by one, restarting each time to see if the problem disappears.
Optimize with Battery & Device Care
One UI integrates a very useful tool: Battery and device care. Accede to Settings > Battery and device care and press Optimize nowThe system will close background processes, clear temporary cache, and detect apps that consume excessive amounts of power.
Opens More options > Advanced settings and activate the automatic functions: Automatic daily optimization (choose a time), Automatic restart y Optimize settings to save battery when the phone is idle. Regular optimization prevents process accumulation that reduce fluidity.
Limit background processes and use RAM Plus
Several apps remain active even if you don't use them. In Settings> Applications, review permissions and background activity and limit what is unnecessary. In Battery, look for sections like Background usage limits to prevent certain apps from activating automatically. Fewer processes equals more available memory for what you do use.
If your model allows it, activate RAMPlus en Settings > Battery & device care > MemoryYou can allocate part of your storage as virtual memory (2, 4, 6, or 8 GB depending on the device). This helps keep more apps multitasking. Please note that swapping may slightly increase consumption. In intense sessions, adjust it to the lowest setting that works for you and restart to apply the changes.
Disable features you don't use: Bixby, Edge, and Samsung Free
If you don't use the wizard, disable it "Hi, Bixby" in the Bixby app (Settings > Voice activation) and reassigns the Button Function from Settings > Advanced features. Fewer resident services mean less latency when moving around the interface.
Deactivates the Edge Panels from Settings > Display > Edge Panels If you don't get the most out of them. And on the home screen, long press on an empty space, swipe left and choose to use Discover or disable SamsungFree. Eliminating heavy feeds reduces pulling upon returning home.
Safely free up storage space
With little free space, Android slows down. Enter Battery and Device Care > Storage to delete temporary files and apps you don't use. Move photos and videos to the cloud or a PC and empty downloads; clean your gallery with safe tools. Avoid relying on harsh cleaners: Native tools are sufficient and secure for the day to day.
Reboots and advanced solutions
Un periodic reset Fixes minor memory leaks and hung processes. If the problems persist, open Samsung Members > Diagnostics to analyze key components and rule out hardware failures. Before taking drastic measures, it is advisable to diagnose well the origin.
If the system is very degraded, perform a Backup (Samsung Cloud, Google or PC) and rate a factory reset from Settings. This removes accumulated junk and configuration conflicts. If you notice performance drops associated with irregular autonomy, A degraded battery can be the bottleneck; consult technical service for evaluation and replacement.
Quick Questions (FAQ)
Does disabling Bixby or Edge Panels affect the warranty? No. These adjustments are reversible and do not impact the device's warranty.
How much does RAM Plus help and affect the battery? On computers with low physical RAM, you can keep 2-3 extra apps in memory, improving noticeable fluidity. May slightly increase consumption for intensive use; adjust the amount according to your needs.
How do I differentiate a software problem from a hardware problem? Force restart, optimize with Device Care, and try safe mode. If it persists, use Samsung Members > Diagnostics. If it detects faults, contact support.
Can data be recovered after a reset? Without backup it is complex and not guaranteed. Avoid using your phone after the reset. if you try recovery with specialized tools.
With these tweaks, your Samsung phone or tablet can gain a noticeable sense of agility: fewer animations, fewer wasteful processes, and more resources for what matters. Apply low-risk changes first (updates, optimization, animation scaling), and reserve advanced measures for when they are really necessary.