Samsung Reportedly Targets 2028 Launch for the World’s First Commercial Rollable Phone

Samsung appears ready to push smartphone innovation into an entirely new era. Fresh reports suggest the company is accelerating development of its first commercial rollable phone, a device capable of expanding from a regular smartphone into a much larger display without relying on a folding hinge.

Unlike today’s foldables, Samsung’s upcoming rollable Galaxy device could slide outward to reveal a near-tablet-sized screen. If the reported timeline remains unchanged, the groundbreaking handset may debut in the first half of 2028, introducing a completely new premium category in the smartphone market.

Samsung’s Rollable Phone Could Arrive in 2028

According to reports from South Korea, Samsung Display is actively developing a commercial rollable smartphone for launch during the first half of 2028. The device may arrive alongside the Galaxy S28 series or become part of Samsung’s expanding premium Galaxy lineup.

Although Samsung has yet to officially confirm the project, industry sources believe development has entered a more advanced stage than previous display concepts.

Galaxy Z Slide Could Be the Official Name

A New Galaxy Series May Be Coming

Leaks suggest Samsung may market the device as the Galaxy Z Slide, continuing the familiar “Z” branding used for its foldable smartphones.

While the name remains unofficial, it reflects the phone’s expected sliding display mechanism rather than the folding design seen on the Galaxy Z Fold and Galaxy Z Flip series.

Expected Display Specifications

Nearly Tablet-Sized Screen Without Folding

Current rumors indicate the phone could feature a 10-inch expandable display when fully extended.

Expected display details include:

• 10-inch expandable OLED panel
• 16:9 aspect ratio
• Around 440 pixels per inch
• Compact smartphone form when closed
• Tablet-like viewing experience after expansion

These specifications would position the device between a flagship smartphone and a premium tablet.

Why Samsung Is Moving Beyond Foldables

Samsung continues to lead the foldable smartphone industry, but market dynamics are changing rapidly.

Industry data from Omdia indicates Samsung Display’s share of foldable smartphone panel shipments dropped from 41.8% in Q4 2025 to 27% in Q1 2026. Growing competition from Chinese manufacturers appears to be encouraging Samsung to pursue the next major hardware breakthrough.

A commercial rollable smartphone would create a new technology category while raising the engineering barrier for competitors.

Rollable Technology Is Far More Complex

Bigger Engineering Challenge Than Foldables

Building a reliable rollable display is considerably more difficult than producing foldable screens.

Unlike a foldable panel that bends around a hinge, a rollable OLED display must repeatedly slide in and out without developing visible creases, waves, stretching, or image distortion.

Samsung engineers must also design an internal roller system capable of maintaining perfect panel tension while keeping the device thin, lightweight, and durable enough for everyday use.

Maintaining consistent brightness, touch responsiveness, and color accuracy across the expanded screen presents another significant engineering challenge.

Samsung Has Been Preparing for Years

Samsung Display has quietly showcased several advanced concepts over the past few years.

At CES 2023, the company introduced the Flex Hybrid, combining folding and sliding technologies into a single display.

Later during SID Display Week 2023, Samsung revealed the Rollable Flex prototype, which expanded from approximately 49mm to over 254mm, increasing its size by more than five times. Those demonstrations suggested the company had already solved many early-stage engineering problems.

How a Rollable Phone Could Change Daily Use

A commercial rollable phone would offer the portability of a standard smartphone while providing a much larger display whenever needed.

Users could comfortably watch movies, edit documents, multitask with multiple apps, play games, or browse the web on a significantly larger screen without carrying a separate tablet.

Another major advantage could be the absence of the visible crease that still exists on many current foldable smartphones.

Premium Pricing Is Almost Certain

Advanced display technology rarely comes at a low price.

The Galaxy Z Slide is expected to launch as one of Samsung’s most expensive smartphones, reflecting its complex engineering, premium materials, and entirely new rolling mechanism.

Samsung will likely need exceptional durability, flawless software optimization, and long-term reliability to convince premium buyers that the investment is worthwhile.

Could Another Rollable Galaxy Follow?

Reports also suggest Samsung may already be planning a second-generation rollable model for around 2030.

If the first commercial release proves successful, Samsung could expand the technology into additional Galaxy devices over the coming years, just as it did with foldables.

Conclusion

Samsung has not officially announced the Galaxy Z Slide or confirmed its launch schedule. Still, the latest reports indicate the company is seriously preparing for the next major evolution in smartphone design. If Samsung successfully delivers a reliable rollable phone in 2028, would you choose it over today’s foldable smartphones?