Samsung Galaxy S23 - 128 GB - Black - Snapdragon 8 - Wi-Fi 6 - 5G - Android

This model of the Samsung Galaxy S23 comes with 128 GB of internal storage.

The Samsung Galaxy S23 runs on the Android operating system.

Based on the provided product information, there is no explicit mention of expandable storage via a microSD card slot for this model.

The camera features `Nightography's enhanced AI`, which is designed to keep details clear and capture bright, colorful photos and videos even in low-light conditions.

Yes, with the `Snapdragon® 8 Gen 2 Mobile Platform for Galaxy`, this phone is engineered to deliver excellent gaming and video streaming performance with extended battery life.

`Multi control` allows you to seamlessly integrate your Galaxy S23 with your PC. You can use your PC's mouse, keyboard, or touchpad to interact with your phone, enabling easy drag-and-drop, copy-and-paste, and typing across both devices for improved multitasking.

You can easily transfer your apps, photos, messages, and other data from any previous smartphone OS using a simple `Wi-Fi transfer` or by logging into your `Samsung Account`.

Ensure `Nightography` mode is active, or allow the camera to automatically detect low-light conditions. Hold the phone steady during capture, as Nightography often uses longer exposures.

Close unnecessary background apps, clear cached data for frequently used apps, and check for available software updates in `Settings > Software update`. A restart can also resolve temporary slowdowns.

Adjust screen brightness, reduce screen timeout, disable unnecessary background app refresh, and limit location services for apps that don't require it. Check `Settings > Battery and device care > Battery` for detailed usage statistics.

Ensure both your Galaxy S23 and PC are connected to the same Wi-Fi network and that you are logged into the same Samsung Account on both devices. Verify that `Multi control` is enabled in your phone's settings.

Ensure `Adaptive brightness` is enabled in `Settings > Display`. If still dim, manually increase the brightness slider to maximum. The `adaptive outdoor visibility` feature works best when `Adaptive brightness` is active.