Wireless Charging

There is no wireless charging in Tab S4. Only Fast Charging via cable is supported.

no

Thanks for being with Samsung and sharing your query related to wireless charging. We would like to inform you that this device does not have wireless charging, it has built-in fast cable charging feature. You can charge the battery more quickly while the device or its screen is turned off. If the fast charging feature is not activated, launch the Settings app, tap Device maintenance → Battery → three dots→ Advanced settings, and then tap the Fast cable charging switch to activate it.

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nice