Top 5 best folding Phone: Galaxy Z Flip, Motorola Razr, and More

Here we have compiled a list of the best foldable smartphones available on the market. These are the devices that are leading the trend for folding smartphones.

Top 5 best folding Phone:  Galaxy Z Flip, Motorola Razr, and More

2020 will be the year where folding screen mobile phones will become more popular, especially in Argentina where the arrival of the first model to be marketed is planned.

On February 11, Samsung confirmed a new Galaxy Z Flip with a "folding glass". Other rival companies plan releases in the coming weeks, but fear of the coronavirus in China, where much of the components are manufactured, threatens production. 

Samsung has suffered less for this than its competitors because most of its cell phones are made in Vietnam and sell little in China.

1. Samsung Z Flip

The Z Flip is Samsung's second attempt to offer a foldable phone after the troublesome Galaxy Fold tablet-cell hybrid. 

This time the concept is that of a cell phone as tall as its screen that can be used with one hand when open and that is the size of a small wallet when closed. The hinge has evolved and now incorporates small sticks to remove dirt and dust particles.

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You can also hold the phone when it's partially open, something Samsung promotes as useful for taking selfies and recording vlogs.

The company says it can be opened and closed more than 200,000 times. The other big change is the display, which now features a folding glass.

You can see that the screen is much more resistant, which should reduce the risk of scratching, although it is probably not as hard as a normal screen.

"There is a lot of enthusiasm for this new class (of cell phones), but for most the price is prohibitive," said Paolo Pescatore of analyst firm PP Foresight.

2.  Microsoft Surface Duo

At the end of the year, Microsoft will put on sale its smartphone that will work with the Android operating system and whose main feature is that it is a folding device with a pair of screens, each of five and six inches, linked by a system of hinges with which it is possible to rotate them up to 360 degrees.

In order to work with the Android operating system, Microsoft partnered with Google and thus took advantage of all the functionalities of the software of the company based in the Californian city of Mountain View.

In addition, the dual-screen enables a highly attractive function: running two different applications at the same time. Internally, the device will integrate a Snapdragon 855 processor, the most powerful that Qualcomm has developed.

3. Motorola Razr 2020

The Motorola Razr 2020 will be the first mobile phone with a folding screen to be sold in Argentina, and it will be one of the most expensive cell phones in the local market.

The company reported that "in tune with its global launch, it will be arriving in the country soon", although it is unofficially estimated that its commercialization will begin in March.

It is one of the most unique teams that will be on the market this year, with a combination that bets on the one hand on nostalgia for one of the brand's most famous models, the Razr, and on the other hand at the forefront of folding screen technology.

The manufacturer, owned by the Chinese multinational Lenovo, already sells this equipment in some developed countries at values ​​that start at $ 1,500, much higher than usual among high-end equipment. The model joins the revival of flip phones. 

What is the main feature of the new Motorola Razr? It is the iconic design that recalls the model of the same name that the brand launched on the market during the first five years of the century, combined with a flip screen with a flip format, which folds completely in the middle.

In this case, it is a 6.2-inch pOLED panel with a resolution of 876 x 2142 pixels (373 pixels per inch). Yes, you read correctly: it is pOLED, a variant of the OLED but foldable and plastic.

The main difference lies in the plastic part: OLED screens are built with a glass substrate (rigid and fixed); while the plastic OLED (pOLED) allows greater flexibility and thinness.

Motorola's plans to resurrect the Razr V3, which from 2004 onwards became one of the company's best-selling models, began a few years ago. And the result is as follows:

Its shell-like design is maintained, but the keyboard is replaced by the flexible pOLED screen (Passive Matrix Organic Light-Emitting Diode (PMOLED) ). The Razr opts for a vertical fold reminiscent of the Razr V3's "shell" design. When deployed, you have a flexible screen (Flex View) inside.

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The 6.2-inch pOLED touchpad in Cinemavision format (21: 9 aspect ratio) offers a resolution of 2,142 x 876 pixels. It has a "notch" on top where the front camera and speaker are.

On the outside of the device is a second screen (Quick View): a 600 x 800-pixel OLED touch panel with a 4: 3 aspect ratio.

This screen, in addition to displaying notifications and the image captured by the main camera, is "open" for developers to implement new functions, such as games, without having to open the device.

On this secondary screen, you can answer calls, read text messages, and play music. The bulky area at the bottom of the kit, a feature of the V3, which in internal parlance is known as pear, serves to store all components. Beneath the external display is also the fingerprint sensor.

For its manufacture, Motorola applied resin on the lower back and glass on the upper area. Stainless steel was chosen for the frame and hinge, and a coating was placed to make it resistant to splashing water.

The processor is a mid-range Qualcomm range, the Snapdragon 710, which comes with 6GB of RAM and 128GB of non-expandable internal storage.

As an operating system, it brings Android 9 Pie without a customization layer, although it is compatible with Moto Actions, Motorola's gesture system to control some functions. In the middle of the year, it will be updated to Android 10.

It includes a rear camera composed of a single 16-megapixel sensor with f / 1.7 aperture, 1.22um pixels, Electronic Image Stabilizer (EIS), and LED flash. The front camera offers a 5-megapixel resolution with f / 2.0 aperture and 1.12um pixels.

For power, it has a 2,510 mAh battery that supports 15W fast charging and recharges through a USB-C port. It has neither a headphone jack nor a SIM card tray but is prepared to use a virtual SIM or eSIM. A single black version will be marketed with 6 GB of RAM and 128 GB of internal storage.

4. Huawei Mate Xs

Unlike the Galaxy Fold, which has two screens, the Huawei Mate X is a single screen. The idea is the same: a "normal" phone when folded and a kind of tablet when unfolded and having a larger screen.

To achieve this with a single screen, the Huawei Mate X folds outwards, therefore, when both the front and the back are folded, they are a screen.

This of course supposes more fragility and possible damages to be "all-screen". There are no rear cameras, the rear cameras also serve as front cameras for taking selfies as the image is seen on the folded screen behind.

The idea is that the phone is generally used with the screen folded so that it looks like a normal phone. In this state, the rear part is turned off (half of the screen is turned off) and only the front part is on and functional.

Unfolding it automatically turns on the entire screen and adapts the interface to take full advantage of it. Like the other models mentioned in this note, they rise to the trend of folding equipment, which started the FlexPai in late 2018. 

The design of the Huawei Mate X is somewhat peculiar since one of the sides is much thicker than the rest of the phone so that when folded the entire device has the same thickness.

On this side is where we see the main buttons of the mobile and also the rear cameras and the flash among other things. This is where we also find the fingerprint sensor of the Huawei Mate X.

5. Samsung Galaxy Fold

  • Outdoor display: 4.5 inches, 1680 x 720 pixels, dynamic AMOLED
  • Indoor screen: 7.3 inches, 2152 x 1536 pixels, Super AMOLED
  • 7nm 64-bit octa-core processor, 12GB RAM, 512GB storage
  • 4,380 mAh battery capacity

The Samsung Galaxy Fold became official in February 2019, after years of rumors. It debuted alongside the Galaxy S10 but had some initial issues.

It is now available to purchase a "fixed" version of the device, which was the first true foldable on the market, and you can read all about what Samsung switched between the first and second generation of the device in our separate feature.

We found its design to be very successful as it combines a 4.5-inch external display on the outside with a 7.3-inch folding screen on the inside. Sure, the outer could fill more space in the frame, but we're confident a new generation will do even better.

There are six cameras to ensure all angles are covered, while the software allows multitasking of three applications when opened on the largest screen.

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It's too soon to tell whether foldable telephones will succeed. In a couple of years, the innovation will most likely become less cheaper and progressively vigorous. 

By then, will you need one?