The visual perception of a smartphone largely depends on how convenient it is for you to interact with interface elements. For users of shell-based devices Samsung Galaxyshell-based One UI, customizing the appearance of the desktop is one of the main personalization tasks. The standard icon size may seem too small on the large screens of the flagship series S24 Ultra or, conversely, too large on compact models.
Fortunately, the ecosystem Android in conjunction with the developer tools provides ample opportunities for customization. You can not only change the scale of individual elements, but also rebuild the entire desktop grid, install third-party themes, or use advanced utilities like Good Lock. In this article we will analyze in detail all available methods, from simple system settings to deep interface modification.
Standard desktop grid settings
The easiest and safest way to influence the visual size of elements is to change the grid density. When you reduce the number of cells in the grid, the system automatically increases the space allocated for each icon. This makes icons larger and easier to click, but reduces the number of items that fit on one screen.
To make changes, you need to pinch empty space on the desktop. In the lower menu that appears, select Settings. Here you will see a section Screen gridwhere you can select different configurations, for example 4x5 or 5x5. A separate parameter App gridis also available, which adjusts the density of icons in the menu of all apps.
Changes to these parameters are instantly applied to the entire launcher interface. This affects not only the size of application images, but also the padding between them, as well as the size of widgets. If your goal is to make the interface more airy and larger, choose a grid with fewer rows and columns.
- 📱 Hold your finger on an empty area of the screen to open the editing menu.
- ⚙️ Go to the grid settings section in the bottom toolbar.
- 🔄 Experiment with different combinations of rows and columns to find the ideal.
- 👁️ Notice how the proportions of widgets change when you change the grid.
⚠️ Attention: If you select a grid that is too large (for example, 3x4), some standard-sized widgets may no longer fit on the screen or appear disproportionately stretched.
Using Easy Mode to Enlarge Elements
If the standard grid setting is not enough and you need a dramatic increase in all interface elements, including text and icons, you should consider the mode Simple mode (Easy Mode). This feature was originally developed for older people or users with low vision, but it is great for those who prefer minimalism and large controls.
This mode is activated through the main device settings. You need to go to the menu Settings, then select the section Display and find the item Screen mode. The switch Simple will change the logic of the launcher: the icons will become much larger, the font will increase, and unnecessary controls will disappear from the main screen.
It is important to understand that Easy Mode changes not only the size, but also the structure of the interface. You won't be able to use complex widgets or set up custom grids while this mode is active. It's an all-or-nothing solution that turns your smartphone into a device with the easiest navigation possible.
Easy Mode also increases the size of buttons in the dialer menu and contacts, which is convenient when using the phone with gloves or on the go.
Advanced customization via Samsung Good Lock
For users who want complete control over the appearance your Samsung Galaxy without switching to simplified modes, there is an official module from the developers - Good Lock. This application is available in the store Galaxy Store and allows you to change parameters hidden in the standard settings menu.
Inside the ecosystem Good Lock we are interested in a module called Home Up. After installing and activating it, you get access to the launcher's deep settings. In the section Home Screen you can adjust not only the grid, but also the transparency of the background, as well as the behavior of icons when scrolling.
One of the key features Home Up is changing the size of icons in the application panel (App Drawer). This cannot be done in the standard Android settings, but this module allows you to set a separate grid for the application menu, different from the desktop grid. This gives flexibility: large icons on the main screen and a compact list of all apps.
Installation path: Galaxy Store → Search "Good Lock" → Installation → "Home Up" module| Function | Standard settings | Good Lock (Home Up) |
|---|---|---|
| Desktop grid | Available | Advanced selection |
| Application menu grid | Separate settings | Fine adjustment |
| Folder size | Fixed | Customizable |
| Collapse animation | Standard | Style selection |
⚠️ Note: The Good Lock app may not be available in your region through the Galaxy Store. In this case, you can install it manually by downloading the APK file from a reliable source or using an alternative store Fine Lock from Google Play.
What to do if Good Lock does not install?
If the official store does not find the application, try changing the Samsung account region to the USA or Korea in the profile settings, or use the Fine shell application Lock, which loads Good Lock modules automatically.
Third-party launchers for complete freedom of action
If the capabilities of the standard shell One UI you are limited, installing a third-party launcher is a radical but effective solution. Applications like Nova Launcher, Microsoft Launcher or Smart Launcher allow you to set the size of icons with pixel precision, regardless of the grid.
In such launchers there is a separate appearance settings menu, where you can use the slider to increase the scale of icons. At the same time, the grid density can remain high, which allows you to keep many elements on the screen without sacrificing readability. This is an ideal compromise for those who need many applications at hand.
However, switching to a third-party launcher has its own nuances. You may lose some proprietary features Samsungsuch as one-handed gestures or specific integrations with the ecosystem. In addition, some third-party launchers consume more RAM, which can affect the autonomy of budget models.
- 🚀 Nova Launcher allows you to change the size of each icon individually.
- 🎨 Microsoft Launcher integrates with office services and has flexible grid settings.
- 🤖 Smart Launcher automatically sorts applications, changing the approach to organizing space.
- ⚙️ In the launcher settings, look for the "Look & Feel" or "Appearance" section.
Third-party launchers provide maximum flexibility in changing the size of icons, but may disable some system gestures and One UI features.
Global interface scale in display settings
In addition to local launcher settings, Android has a system parameter that affects the scaling of the entire interface at once. Changing Screen scale or the font size proportionally increases the application icons. This is a system level that works on top of any launcher.
To access these settings, go to Settings → Display → Font size and style. Here you will find two sliders: one for font size, the second for screen size. By moving the screen size slider to the right, you make all interface elements, including icons, buttons and input fields, larger.
This method is most convenient if you need Enlarge not only icons, but also text in messages or settings menus. However, you should be careful: with high magnification, some interface elements in third-party applications may “crawl” beyond the screen boundaries or overlap each other.
In some models, for example Samsung Galaxy Z Fold, application-specific scale settings are also available. This allows you to run a game or app in an enlarged mode without changing global system settings.
⚠️ Attention: Application interfaces and system menus may be updated by developers. If you do not find an item in the settings, check that your smartphone's software version is up to date, as the menu location may have changed in the latest One UI update.
☑️ Checking the scale settings
Solving display problems and resetting settings
Sometimes users are faced with a situation where icons become unnaturally small or large after updating the system or installing a theme. In such cases, the problem may lie in a launcher cache conflict or incorrectly applied theme settings.
The first step to resolve the problem is to clear the launcher data. This will return your desktop settings to factory settings without deleting your apps or personal files. You will need to go to Settings → Applications, find One UI Home (or Home screen) in the list and select Memory → Clear data.
After the reset, you will have to re-arrange the widgets and configure the grid, but this often solves problems with display glitches. If the problem persists, try removing recently installed themes from the store Galaxy Themesas they may force their icon sizes to be set.
In extreme cases, when the interface behaves inappropriately, safe mode will help. Loading in it disables all third-party applications and launchers, allowing you to understand whether the problem is systemic or caused by installed software.
How to enter safe mode?
Hold down the power button, in the menu that appears, press and hold your finger on the "Turn off" icon until you are prompted to switch to safe mode. Confirm the action.
Frequently asked questions (FAQ)
Is it possible to change the size of only one specific icon?
It is impossible to change the size of just one icon using standard system tools. All icons in the grid follow general scale rules. However, using third-party launchers like Nova Launcher, you can set an individual size for each shortcut separately through a long tap and shortcut settings.
Why did the icons become small after updating Android?
Often major system updates reset the user settings of the launcher to default values. Also, a new screen resolution or change in DPI density in the firmware can visually shrink elements. Check the grid settings in the desktop editing menu.
Does changing the size of icons affect the performance of the smartphone?
No, changing the visual size of icons or grid density does not have any effect on processor performance or application speed. This is a purely cosmetic change to the interface, processed by the graphics accelerator without loading the system.
How to return icons to the factory size?
To return everything to its original state, go to the screen grid settings and select the standard configuration (usually 4x5 or 5x6 depending on the model). Also make sure that the "Screen size" slider in the display settings is in the middle position.