Physical mock-up of Samsung Galaxy S27 Ultra created

A physical mock-up of the Samsung Galaxy S27 Ultra smartphone has been created based on CAD renders leaked in August. The mock-up provides a clearer look at the phone’s expected dimensions and appearance. It was compared with the Galaxy S26 Ultra, iPhone 18 Pro and Pixel 11 Pro. Because the sample does not include a screen, battery or internal components, it does not reflect the phone’s actual weight.

The mock-up measures 163.76 x 78.25 x 7.97 mm. The Galaxy S26 Ultra measures 163.6 x 78.1 x 7.9 mm. This means the new phone’s body may be slightly larger. There is a hole for the selfie camera in the center of the front. The volume and power buttons are on the right frame. Separate cutouts for the USB-C port, SIM card, primary microphone, speaker and S-Pen slot are located on the bottom.

The rear camera module has been redesigned and has 1 fewer camera than the Galaxy S26 Ultra. Although the positions of the sensors have not changed significantly, the overall appearance resembles the camera section of the iPhone 18 Pro. The new layout may leave room for magnets inside the body, allowing MagSafe-style accessories to be attached to the phone. The shape of the camera bump may also reduce wobbling when the device is placed on a flat surface.

The change to the camera module affects compatibility with older cases. The Samsung Galaxy S27 Ultra mock-up was tested in a Galaxy S26 Ultra case, and the case was found not to fit the new model. The main reason is not the position of the sensors, but the new shape of the camera bump. Comparisons based on the mock-up do not confirm the final phone’s internal design or actual weight.