Unveiling the World’s First 7.85″ Tri-Foldable Smartphone

At the SID 2024 exhibition in San Jose, California, TCL made waves in the mobile technology sector by unveiling the world’s first 7.85-inch tri-foldable smartphone. This innovative device represents a significant leap in foldable screen technology, promising users a novel mobile experience.

The Tri-Foldable Screen

Dubbed “Free-type,” TCL Huaxing’s tri-foldable screen technology supports both “G-shaped” and “Z-shaped” folding configurations. This versatile screen can be fully flattened, with dimensions resembling those of mainstream tablet displays. The flexibility in folding patterns offers users a unique and adaptable mobile experience unlike the typical fold smartphones on the market.

Low-Power Technologies

The tri-foldable screen integrates several low-power technologies, including Tandem, LTPO, and PLP. These innovations ensure high brightness while maintaining low power consumption and long battery life, allowing users to enjoy an immersive experience without frequent recharging.

Sleek Design and Minimal Thickness

Featuring a stepped appearance design, the screen boasts an impressively thin profile at just 472 microns, less than 0.5 mm. The overall device thickness is controlled at 17 mm, making it both compact and portable. Additionally, the ultra-narrow bezel design enhances the viewing experience by providing an unobstructed large screen.

Under-Screen Face Authentication

TCL Huaxing also introduced the world’s first 7.85-inch under-screen face authentication flexible screen. Utilizing a SUP (Sensor Under Panel) design, this technology offers seamless and secure biometric authentication. It supports 3D face recognition without slots or holes, preserving screen integrity while adding an extra layer of security and convenience for users.

Global Screen Display Consistency

Both the under-screen display (SUP area) and the normal display area (AA area) feature a pixel density of 420PPI, ensuring consistent visual quality across the entire screen. Users can enjoy a uniform viewing experience without noticeable differences in display quality.

Advanced LTPO Technology and Refresh Rate

The under-screen face authentication flexible screen employs TCL CSOT’s LTPO technology, supporting a refresh rate of up to 120Hz. This technology delivers a smoother and more responsive user interface, ideal for gaming, video streaming, and other graphics-intensive applications.

Implications and Future Prospects

The launch of the tri-foldable smartphone signifies a major shift in mobile technology, offering unparalleled flexibility and convenience by seamlessly transitioning between a compact phone and a tablet-like device. The under-screen face authentication adds a secure and convenient feature for users. As the foldable smartphone industry continues to evolve, we can anticipate further advancements, enhancing everything from gaming to productivity and creativity.

Conclusion

TCL Huaxing’s tri-foldable smartphone showcases the company’s dedication to innovation and pushing the limits of mobile technology. With its unique folding design, low-power technologies, and under-screen face authentication, this device redefines the foldable smartphone experience. It opens up new ways for users to interact with their mobile devices. As technology progresses, we can look forward to even more exciting developments in mobile technology.

What are your thoughts on TCL’s new tri-foldable phone? Share your opinions in the comments below.

Source: Gizchina