Tuesday , October 4 2022

Samsung's foldable phone does not seem quite ready for Primetime


Samsung's recent retractable phone (SSNLF) was the equivalent of a trailer's smartphone industry.

The Korean giant of technology and electronics has been sharing enough about the phone and the Infinity Flex screen to entertain and get in touch with the art critics and gadget lovers. Meanwhile, it has left observers to make educated speculations about some basic details about Samsung's plans to commercialize folding phones and speak clearly about others.

Think about the fact that some of the details that it was together testify that Samsung's first foldable phone is more likely to be a niche product than a successful hit and we should not count on the phone to upgrade the industry in 2019 – even if its technology clearly has many long-term capabilities.

The Original of Samsung, and to what opponents there are

With the lights gone too far to avoid being revealed, Samsung executive Justin Denison soon presented an original fold-out phone on Wednesday at its annual mobile developer conference. The device features a 4.58-inch screen that is used when closing closed and a 7.3-inch Infinity Flex screen that lights up when the phone is folded.

Denison said Samsung will be ready to launch the mass production of the Infinity Flex screen, which is covered by a composite polymer rather than glass to fold without breaking into a "month issue". However, no date was given to launch a foldable phone that contains the screen.

Samsung is far from the only phone maker that looks interested in launching folding phones – Huawei, Xiaomi and Lenovo of China have done it all to a different extent, with Huawei looking to launch a device next year. The Chinese phone makes Royole recently launch a foldable phone called FlexPai. However, its software, performance and format leave much to be desired.

Apple, meanwhile, filed a patent application for a flexible screen device and reported last year to explore the idea of ​​a folding iPhone.

Since OLED flexible panels develop flip screens, OLED materials and Universal Display (OLED) for licensing patents can benefit from their adoption.

Why folding phones could eventually take off

Since the Samsung Infinity Flex screen has a 4.2: 3 aspect ratio – close to the 4: 3 aspect ratio in which photos are usually photographed – the size of the diagonal screen does not justify how bigger it is than the screens on mobile phones like the Samsung Galaxy Note 9 (6.4 inch diagonal screen) or Apple's XS XS (6.5 inches), which have 2: 1 aspect ratios. And the same should apply to the screen sizes of competing folding phones.

Apps that could use real estate with an extra screen run the range from the game to browsing the Web in viewing / editing photos and documents. Multilingualists could also make good use of it. Samsung says the main screen can support up to three application windows.

Since Apple released its original 3.5-inch iPhone in 2007, consumer demand for extra space on the smartphone screen has been steady in the industry. Hence the creation of larger telephones with wide proportions, the appearance of screens from side to side and the removal of the "home" button.

In many ways, folding screens are the next logical step for this trend. And with global smartphone sales falling now, leading OEMs have a strong incentive to massively adopt folding phones to happen sooner rather than later.

Why it could take some time

While consumers want a lot of space on the screen, they also want phones that are thin and light. And the prototype phone that Samsung has shown for a while looks quite bulky when it closes.

In addition, while many high-end phone buyers have shown preference for larger screens, they also tend to be interested in the image quality provided by these screens. Here, it is worth noting that both the main screen and the cover screen for the Samsung original have a relatively low pixel density of 420 pixels per inch (ppi). Most new Android mobile phones, including the Galaxy S9 and Note 9, have densities of over 500 ppi. In addition, Samsung says that to create a thinner screen, it reduced the thickness of a polarized layer on the main screen, helping to reduce the reflection by 45%.

We still have no word on what the battery life will be for Samsung's first foldable phone or its expected retail price (probably will not be cheap). And while Alphabet / Google (GOOGL) is working to make Android a fold-friendly phone, downloading both Android and popular applications running on it to properly support the form factor will take some time.

Provided that the form factor and battery life can be handled, folding phones have a pretty good shot to become quite popular in the long run. However, as with so many new technologies, "mainstream" consumers would probably be better off going to the first-generation foldable phones that will soon be released and waiting for devices with more specialized hardware and software.

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