Applications, Lock screen and security

Settings

RAM

On the Settings screen, tap Device maintenance →RAM.

To speed up your device by reducing the amount of RAM you are using, tick apps from the apps list, and tap CLEAN NOW.

Device security

Check the device’s security status. This feature scans your device for malware.

On the Settings screen, tap Device maintenance →Device security.

Applications

Manage the device’s apps and change their settings. You can view the apps’ usage information, change their notification or permission settings, or uninstall or disable unnecessary apps.

On the Settings screen, tap Applications.

Lock screen and security

Options

Change the settings for securing the device and the SIM or USIM card. On the Settings screen, tap Lock screen and security.

The available options may vary depending on the screen lock method selected.

•Screen lock type: Change the screen lock method.

•Info and app shortcuts: Change settings for the items displayed on the locked screen.

•Notifications on lock screen: Set whether or not to show notification content on the locked screen and select which notifications to display.

•Secure lock settings: Change screen lock settings for the selected lock method.

148

SM-A520FZDASEB, SM-A520FZDANEE, SM-A520FZBAETL, SM-A520FZBDXXV, SM-A520FZKACOS specifications

The Samsung Galaxy A series has long been recognized for balancing innovative features, sleek designs, and affordability, making it a popular choice among everyday users. The models SM-A320FZKNITV, SM-A320FZBNITV, SM-A520FZDAITV, SM-A520FZIAITV, and SM-A520FZKAITV are prime examples of this ethos, each catering to different preferences and needs.

Starting with the SM-A320F series, these devices are equipped with a 5.0-inch Super AMOLED display, ensuring vibrant colors and deep blacks, which enhance visual clarity for videos and games. The 720 x 1280 pixel resolution offers sharp and crisp images, making it ideal for browsing and social media. The SM-A320F models are powered by Exynos 7870 Octa-core processors, providing a balanced performance for everyday tasks while ensuring energy efficiency.

Photography enthusiasts will appreciate the 13-megapixel rear camera in the SM-A320F series, which allows for high-quality images even in low light, thanks to its f/1.9 aperture. The 5-megapixel front camera paired with a wide-angle lens captures stunning selfies. Users can also take advantage of features like HDR and panorama modes, allowing for creative photography options.

Moving to the A5 series, the SM-A520F models upgrade the experience with a slightly larger 5.2-inch Super AMOLED display. This device boasts a resolution of 1080 x 1920 pixels for sharper visuals and a richer viewing experience. Powered by the Exynos 7880 processor, it enhances multitasking and gaming performance.

Camera capabilities are further improved in the A5 series, featuring a 16-megapixel rear camera that delivers exceptional clarity and detail. It also supports features such as optical image stabilization (OIS) and a Pro mode, allowing users to take full control of their photography. The 16-megapixel front camera ensures that selfies look sharp and vibrant.

Connectivity-wise, all models support 4G LTE, Wi-Fi, Bluetooth, and GPS capabilities, providing comprehensive options for connectivity. The user experience is further enhanced by Samsung's custom interface, which offers a plethora of customization options and efficient multitasking features.

Battery life is one of the standout characteristics of these devices, with a capacity that supports all-day use. The inclusion of removable batteries in the A3 models allows for easy replacement, while the A5 series offers fast charging capabilities.

In summary, the Samsung SM-A320FZKNITV, SM-A320FZBNITV, SM-A520FZDAITV, SM-A520FZIAITV, and SM-A520FZKAITV represent a solid blend of performance, photography features, and display technology. Whether you're a casual user or looking for a more enhanced mobile experience, these devices cater to a wide range of needs without compromising on quality.