In addition to the usual beauty and panorama modes, some smartphones are equipped with other modes, both old and new, that few people pay attention to or are not widely known.
Beautification Mode for Livestreaming
Beautification Mode for Livestreaming is a feature integrated into the device's selfie camera, allowing customization of up to 10 levels with each beautification function: rosy complexion, skin smoothing, whitening, enlarging eyes, and slimming the face.

Users can customize their livestream frames to sparkle when broadcasting live videos on dozens of platforms, including Facebook, Youtube, Instagram, Bigo Live, etc. A prime example of this feature is the ZenFone Live from Asus.
Learn more:
Enhancing Your Facebook Livestream Beauty with ASUS ZENFONE LIVE ZB501K
Enhancing Your Facebook Livestream Beauty with Asus Zenfone 4 Max Pro
Light Painting Mode
Light Painting mode, also known as painting with light, is a photography technique that involves long exposure times on the camera for light sources (flashlights, LED lights, glowing objects...) to be drawn in dark spaces.

Therefore, the drawings must be executed within the camera's exposure time to be captured in that frame.
With a solid grasp of Light Painting control techniques, you can easily create images that rival those of Photoshop.
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