Just a few days after the Galaxy Z Fold4 surfaced on the FCC database, it’s now time for the Galaxy Z Flip4.
As usual, the certification alone gives little in the way of specs or important information. It’s a very technical test of a device’s network and charging abilities. The Galaxy Z Flip4, model number SM-F721U, supports Wi-Fi 802.11a/n/ac/ax, 5G (both sub-6GHz and mmWave), and wireless charging.
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Rumor has it the Galaxy Z Flip4 will have a 3,700mAh battery, bigger by 400mAh than its predecessor’s, and support 25W charging – up from the slow-ish 15W of the old phone….
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