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Samsung Display and HiDeep Investigating S Pen Technology That Requires No Digitizer or Battery, Report Claims

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Since its debut with the original Galaxy Note in 2011, Samsung’s S Pen has become a key feature in its flagship devices, including the Galaxy S series and foldable models. Over the years, Samsung has continuously enhanced the S Pen experience, making it an integral part of their smartphone and tablet ecosystems. Now, the company is reportedly working on a new advancement in stylus technology, teaming up with South Korean touch chip company HiDeep to develop a version of the S Pen that eliminates the need for a digitizer or battery.

According to a report by the Korean publication The Elec, Samsung Display and HiDeep are collaborating on a new technology that allows a stylus to function without relying on a digitizer or a battery. The aim is to create a more efficient and cost-effective stylus technology that could be adopted by Chinese smartphone manufacturers. This development could significantly change how stylus technology is integrated into mobile devices, offering a new approach to user interaction.

Currently, Samsung’s Galaxy S Ultra models, Galaxy Z Fold smartphones, and Galaxy Tab tablets use a digitizer to recognize the input from the S Pen. This technology allows the stylus to function without a battery or the need for an electric field. In contrast, Apple’s Pencil uses a battery to power its functions and requires a specialized component in the device to detect the stylus’s contact. Samsung’s potential new technology would eliminate the need for such a complex setup, making the S Pen even more accessible and versatile.

If successful, this new S Pen technology could have significant implications for the broader smartphone market, particularly in terms of simplifying the integration of stylus input across different devices. It could also lead to more affordable and streamlined devices that still offer premium features like stylus support. As Samsung continues to innovate, this collaboration with HiDeep could pave the way for a new era of stylus technology that benefits both manufacturers and consumers.

Samsung Galaxy Ring Expected to Debut in Two Size Variants

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Samsung’s Galaxy Ring, which launched in India in October, has garnered attention as the company’s first-ever smart ring, available in a variety of sizes. The wearable, which currently offers nine size options, may soon expand its range, according to recent leaks and certification listings. Although Samsung has not officially confirmed these developments, it’s suggested that two additional sizes could be added to the existing lineup. Additionally, there have been hints at a possible successor to the Galaxy Ring, set for release in 2025 with upgraded features.

The new variants of the Galaxy Ring are expected to come in sizes 14 and 15, based on the leaked model numbers SM-Q514 and SM-Q515, which recently appeared in the Samsung Galaxy Ring user guide. This suggests that the company is working on providing more options to cater to a wider range of users. Presently, the smart ring is available in sizes ranging from five to 13, and these additions would offer an even broader fit.

Further corroborating the expected size updates, these new model numbers have been spotted in various certification listings. One such listing was found on Nemko (Norges Elektriske Materiellkontroll), a renowned certification body, indicating that the new sizes are nearing an official release. Additionally, the SM-Q514 model number also appeared on the TDRA (Telecommunications and Digital Government Regulatory Authority) website, further supporting the notion of a quick launch.

As these new size options make their way into the market, they could potentially help Samsung cater to a larger audience, ensuring that more people can find the perfect fit for the Galaxy Ring. The anticipated launch could be a step toward refining and expanding Samsung’s smart wearables lineup, especially as rumors circulate about an updated version of the Galaxy Ring in the near future.

Samsung Reportedly Integrating Apple Pencil-Like Tech in S-Pen to Slim Down Galaxy Z Fold 7

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Samsung to Revamp S-Pen Design for a Slimmer Galaxy Z Fold 7

Samsung is reportedly considering a significant redesign of its S-Pen stylus to achieve a thinner profile for the upcoming Galaxy Z Fold 7. According to sources, the foldable device could match the sleekness of the Galaxy S24, but the current S-Pen design poses a challenge to reaching that goal. To address this, Samsung is rumored to be exploring Apple Pencil-like technology, embedding the stylus’s functional components within itself rather than relying on a digitizer layer beneath the display.

Moving Away from the EMR Digitizer

A report from the Korean publication ETNews suggests that Samsung is actively reviewing alternatives to its existing electromagnetic resonance (EMR) technology. Currently, the EMR digitizer sits under the display, allowing the S-Pen to operate without needing a battery or active power source. While effective, this additional display layer increases the device’s overall thickness—a drawback Samsung aims to eliminate in the Galaxy Z Fold 7.

Adoption of AES Technology

To resolve the issue, Samsung is considering implementing active electrostatic (AES) technology, which powers the Apple Pencil. Unlike the EMR setup, AES technology requires the stylus to have a built-in power source, such as a rechargeable battery. This change would allow Samsung to eliminate the need for a digitizer layer, significantly reducing the thickness of the Galaxy Z Fold 7. However, it introduces new requirements for the S-Pen, including regular charging, a departure from its current battery-free operation.

Implications for Future Foldable Design

If Samsung adopts this new technology, it could mark a turning point for foldable devices, setting a new standard for thinness and portability. While the addition of a power source in the S-Pen may require users to adjust to charging the stylus, the trade-off could result in a more elegant and compact Galaxy Z Fold 7. This shift aligns with Samsung’s ongoing efforts to refine the foldable category and address consumer demands for lighter, thinner designs. As the company reportedly finalizes its decision, the Galaxy Z Fold 7 could emerge as a milestone in foldable innovation.