Blue light filter

Settings

•Always On Display: Set the device to display an image or information while the screen is turned off. Refer to Always On Display for more information.

•Status bar: Customise the settings for displaying only 3 recent notifications and the remaining battery life on the status bar.

•Screen timeout: Set the length of time the device waits before turning off the display’s backlight.

•Keep screen turned off: Set the device to prevent the screen from turning on when it is in a dark place, such as a pocket or bag.

•Screensaver: Set the device to launch a screensaver when the device is charging or connected to a dock.

Reduce eye strain by limiting the amount of blue light emitted by the screen.

While you are watching HDR videos from HDR-exclusive video services, such as Amazon video, the blue light filter will not be applied.

On the Settings screen, tap Display →Blue light filter, and then tap the Enable now switch to activate it.

Drag the adjustment bar to adjust the filter’s opacity.

To set the schedule to apply the blue light filter to the screen, tap the Enable as scheduled switch to activate it and select an option.

•Sunset to sunrise: Set the device to apply the blue light filter at night and turn it off in the morning, based on your location.

•Custom schedule: Set a specific time to apply the blue light filter.

142

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.