Leaked Galaxy Z Fold 4 renders show similar design
The sensors seem to stick out more than the ones on the Galaxy Z Fold 3, which seems to suggest we’re looking at new sensors. The Fold 3 comes with a 12MP main camera, a 12MP telephoto unit with 2x optical zoom and a 12MP ultrawide module and the results aren’t as good as you’d expect from a premium phone.
The Fold 4 is rumored to boast of flagship-level camera specs. There are rumors that it could get the 108MP main sensor from the Galaxy S22 Ultra as well as the 10MP 3x telephoto unit.
While not clearly visible in the images, the Fold 4 may have a sleeker design than the Fold 3. While the device is likely to inherit the 7.6-inch internal and 6.2-inch outer screen from its predecessor, the displays could broader aspect have relationship. smartprix writes that the dimensions have been changed from 158.2 x 128.1 x 6.4 mm to 155 x 130 x 7.1 mm.
There are also some barely noticeable changes to the phone’s hinge to make the handset more compact and robust. Unlike the previous three Z Fold phones, the Fold 4 is not expected to have a dual hinge design and instead switch to a single hinge mechanism.

Contrary to what previous rumors had said, the cover display does not come with an under-display camera and the phone does not have a slot for the S Pen.
Samsung is expected to unveil the device in August and may have to fight harder for its position as one of the best foldable phones of 2022 as competition starts to heat up.