The Samsung Galaxy Z Flip 3 boasts a similar design footprint to that of the predecessor Galaxy Z Flip 2. It features a 6.7-inch primary screen with 2640 x 1080 pixels resolution and a 120Hz variable refresh rate. It has a Super AMOLED panel with thin bezels. The screen has support for Corning Gorilla Glass Victus protection.

It features a larger 1.9-inch secondary screen over the 1.1-inch screen on the Galaxy Z Flip 2. The secondary display has 512 x 260 pixels resolution. The screen is useful for a quick glance at notifications and for controlling music, calls.The images confirm that the foldable phone features a dual-rear camera setup. There is a 12MP primary sensor with an f/1.8 aperture and a 12MP ultra-wide sensor with an f/2.2 aperture.Upfront, it boasts a 10MP camera sensor for selfies. The smartphone has an OIS support for steady videos. It is able to record high-quality videos .The smartphone came powered by  Qualcomm Snapdragon 888 chipset  paired with 8GB of LPDDR5 RAM and up to 128GB of UFS 3.1 onboard storage. It packs a 3,300mAh battery with support for wired and wireless fast charging.Thanks to the official brochure images, it is confirmed that the Galaxy Z Flip 3 will has an IPX8 water resistance rating. For security, it has a side-mounted fingerprint scanner and facial recognition option.