The World Intellectual Property Office has published a patent for a new dual-screen phone from Samsung, SamMobile reported on Aug. 29. In the patent, Samsung introduced a dual-screen phone that also has a screen on the back of the body, similar to ZTE’s previously announced Nubia X and Nubia Z20.

Today, 91mobiles revealed another Samsung patent for a folding screen. According to the report, the patent shows a display device that can be folded four times. As can be seen from the patent image, the device can be folded on both sides of the screen to reduce the body occupancy area by half. At the same time, the device a hinge can be folded into a right angle, stand on the desktop, and display caller information and time, etc.. In addition, the device can be folded and worn on the wrist, similar to the Nubia α wristband smartphone.

The patent information shows that the device consists of a controller, a folding sensor unit and a foldable display. The patent indicates that the device can ensure that the information is displayed properly even after being folded through the sensor.

The Nubia α “wrist machine” national version was released in Beijing in April 2019, with the black eSIM version listed at RMB 3,499 . The machine uses a 4.01-inch flexible display, which not only has the call function of a smartphone but also can be worn on the wrist to transform into a smartwatch.

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The number of foldable Roh says the company sold in 2021 shows a 300% increase from the year before that. This growth shows that more people are seeing the importance of foldable devices and purchasing them. This year, the company hopes to continue treading this impressive sales track.

Read also: Huawei foldable devices are the top 3 bestsellers in China.

Foldable devices go beyond performance, it is about style and usability. This is what Samsung offers with its yearly foldable entries, both Flip and Fold device form factors. But, these aren’t safe grounds, as the competition in the foldable market is growing rapidly.

Huawei has proved itself a big player in the Chinese foldable market by holding the top three foldable device sales. In other areas of the world where Huawei’s influence is failing due to US sanctions, brands like Honor, Vivo, OPPO, and Motorola are being the competition to Samsung. This year’s Samsung foldable devices will launch on August 10.

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