A4u: Hard Series Picture New

Capturing textures that were previously invisible, such as the fine grain in stone or individual strands of fabric.

[Image: A4U Hard Series close-up view] This close-up view of the A4U Hard Series showcases the phone's IP68 rating, which means it's dust and water-resistant up to 1.5 meters for up to 30 minutes. The device also features a USB-C port, a 3.5mm headphone jack, and a loudspeaker grille. a4u hard series picture new