The difference between Samsung's w22 and w23 lies in their different thicknesses. The thickness of Samsung's w23 phone is 7.5mm, while that of Samsung's w22 phone is 6.8mm. Other differences include the battery. Compared with Samsung's w22, the screen uses 7.6 inches (right angles)/7.4 inches (rounded corners), supports 2208 x 1768 (QXGA+) resolution, and the outer screen uses 6.2 inches (right angles)/6.1 inches (rounded corners), and supports 2268 x 832 (HD+) resolution.