The f540ns is powered by the Samsung 880 processor, which uses Samsung's eight-nanometer process and supports 5G dual-mode full Netcom functionality.
The phone uses a 6.4-inch OLED Samsung screen, supports screen fingerprint unlock, and also supports high screen brush. In addition, it has a built-in 4,000mah battery that supports 25w fast charging. Support 30w wireless charging.
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IRF540NS F540NS Patch triode TO-263 100V 3
3A N channel MOS field effect tube