Introduction

At the rate at which technology is progressing, Rollable smartphones don’t come as a shock. Recently we have been seeing wild forms of experimentations with a smartphone’s design and displays. Foldable phones have seen massive improvements in 2021 as compared to when they were launched. Whereas Rollable smartphones have broken all bounds of innovation with their flexible screens that unroll to become larger.

How Rollable display possible in a smartphone?

Imagine having to expand a phone’s display by pulling it vertically or horizontally to increase its surface area. Major players like LG and Oppo have unveiled their concept of introducing the first rollable smartphone. These would only need a gentle push or tug to convert into the size of a traditional smartphone and then shrink. The Rollable display matches your requirement of an expansive display and portable device.

Benefits of having a Rollable display?

The stormy and wild innovations have transformed the mobile industry. Rollable phones don’t just sound and look alluring, they have a lot more to offer.

Bigger display without any compromise

Everyone wants a large display with a small as possible form factor, Rollable phones have you covered. You don’t have to worry about any crease on the display like in the case of foldable phones. With displays that roll we won’t have to deal with issues like hinges where dust and dirt can get trapped.

Way thinner than foldable phones

Another interesting fact is that rollable phones take up less space as compared to foldable phones. Their thin and sleek bodies make them portable and handy to your benefit. They have the same thickness as a traditional smartphone but they come with a twist.

Better durability

Rollable phones deliver more levels of durability by providing a good mechanical experience. They save you from the brush mechanism of cleaning the hinges every time you open or close a foldable phone. In fact, a rollable screen promises greater durability than a flat one since the screen won’t always be exposed.

Future might not just fold but rolls

Upcoming Foldable smartphones in 2021 have now been made available with improved designs and features at cheaper prices. But they still have creases and are twice as thick as a brick bar phone.

Whereas Rollable smartphones are clearly stealing the thunder from foldable phones. By offering a bigger and flexible display, sleek design, and compact body, rollable phones are very close to winning the race against traditional or foldable phones. We cannot overlook the appeal of durability. Anyone who has been through the billing expense of cracked screens would appreciate the durability.

Brands investing in this technology

No brand would want to miss out on such a lucrative and market-trending technology. Rollable smartphones are a futuristic concept but we have seen major players like Samsung, Oppo, TCL and LG coming up with their models and versions.

Oppo X 2021: Instead of a foldable form factor, Oppo threw its hat in the market for a unique form factor by revealing Oppo X 2021. This handsome smartphone has a 6.7-inch AMOLED panel. It expands into a 7.3-inch phablet once unfurled. Depending on the state of the display, the phone adjusts its position to ensure that the screen remains rigid at all times. These astounding technologies have made Oppo X 2021’s screen free from imperfections.

LG Rollable: LG Rollable or LG Slide is being called an upcoming premium phone with a side-rolling display. The rollable display will be able to automatically unravel thanks to a motorized mechanism inside the phone. LG first started working on the Rollable as part of the company’s “Explorer Project” experiments but now it is turning into something real.But the main question is LG has shut down it's mobile phone business so what will happen to it's rollable smartphone innovation.

TCL: TCL has started working in the innovation of rollable smartphones and even showcased their rollable smartphone concept offering a 6.75 inch AMOLED display that can be extended to a 7.8-inch display. But the sad truth is that it is not more than a concept right now and there is a lot of work to be done and we need to wait a bit longer to experience the much-awaited rollable display by TCL.

Will it be more than a concept?

With the Rollable smartphones, we are discovering the unexplored usability concept in an effort to expand the mobile industry. There are still plenty of blanks that need to be fulfilled for this concept phone to take over the smartphone market.

Innovation costs more

We cannot expect these groundbreaking innovation smartphones to go easy on our pockets. The expenditure to develop a smartphone that can roll its screen will be recovered by the brands by ludicrously pricing the product.

Too Fragile to be a smartphone

No brand can promise the durability of these rollable smartphones. They might be called more durable than foldable phones but their practicality is still questionable. Various versions and advancements will be needed for the phone to perfect its rolling mechanism and make it sustainable.

Compromise with the display quality

Experiment is always a good thing with technology but customers do not appreciate compromises. With a flexible screen that rolls to expand, the display quantity is introduced but the loss of quality is feared.

Summary: Are you ready to roll?

It’s already starting to look like rollable phones are the next big thing, potentially usurping foldable. The uncertainly surrounding this highly experimental range of smartphones is expected to go down with time.

The Rollable smartphones will be a game-changer for other concept phones. Their ability to grow and shrink to the size of a traditional smartphone and their sleek designs will leave the market in awe. The future is about to unfold in a completely different trajectory of smartphone designs.