Samsung is preparing to launch its next-generation foldable smartphones soon. These devices will likely be called Galaxy Z Fold 4 and Galaxy Z Flip 4. Earlier this week, the Galaxy Fold 4 appeared in FCC certification. Galaxy Z Flip 4 now complies with FCC standards. According to the FCC document, the Samsung Galaxy Z Flip 4 has the model number SM-F721U. It has Qualcomm Gen2 smart transmission and supports 2G, 3G, 4G and 5G network.

The listing also confirms support for Wi-Fi 802.11a/n/ac/ax, 5G (both sub-6GHz and mmWave), and wireless charging. The device will also have GNSS and NFC. Unfortunately, the certificate documents reveal nothing else about the smartphone. However, previous sources have given us an idea of ​​what to expect from Flip 4.

Samsung Galaxy Z Flip 4 technical specifications

Rumors so far suggest that the Galaxy Z Flip 4 will feature a 6.7-inch Full HD+ sAMOLED display with a 120Hz refresh rate. On the other hand, the external display has a 2.1-inch sAMOLED panel. A previous Geekbench listing confirmed that the device will be powered by the Snapdragon 8+ Gen 1 chipset and will have up to 12GB of RAM and 256GB of storage.

In terms of optics, the device is likely to have a dual camera setup on the back consisting of a 12-megapixel primary camera and a 12-megapixel ultra-wide-angle camera. On the front, the smartphone will have a 10-megapixel sensor for selfies and video calls.

Finally, the phone will receive an upgrade in the battery and charging departments. The Galaxy Z Fold 4 is reportedly powered by a 3,700mAh battery with 25W fast charging. This is a significant increase over the Galaxy Z Fold 3, which has a 3,300mAh battery combined with 15W fast charging. Source