IFA 2026: Boox Picco brings a 3.97-inch Linux e-reader

Boox’s Picco, a pocket-sized e-reader with a 3.97-inch grayscale E Ink display, was shown at IFA 2026 in Berlin. The device is expected to launch in November at roughly $100, although Boox has not confirmed either the exact release date or the final US price.

The Picco is substantially smaller than conventional six-inch e-readers and is designed around a smartphone-like footprint. Its flat-bezel display includes a front light and touchscreen, while physical page-turn buttons sit beside the screen. The buttons can reportedly be assigned different actions for short and long presses, allowing readers to use them for more than page turns.

The product’s main technical compromise is its software. Unlike Boox’s larger e-readers, the Picco will not run Android. It uses a stripped-down, Linux-based operating system with a limited set of built-in tools, including reading statistics, a Pomodoro timer, a to-do list, an image viewer and a countdown calendar.

The Picco is not expected to provide access to the Google Play Store. Readers who use Kindle, Libby or other Android reading apps on existing Boox devices should not assume those services will work here. Reports from the event indicate that the software had no apparent DRM support, which would leave users relying on compatible files rather than the commercial-book ecosystems available through dedicated apps. The final production firmware could still change before launch, but Boox has not described the Picco as an Android device or announced support for those apps.

Storage and file transfer

The Picco apparently has no internal storage. Books are stored on a MicroSD card, making the card slot necessary for storing books rather than an expansion option.

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Files can also be transferred over USB-C or through Wi-Fi using a companion app. USB-C distinguishes it from the Xteink X4 Pro, which dropped the connector, and gives users a direct way to load documents without removing the card. The reporting does not establish the maximum supported MicroSD capacity.

The device will not have magnets on its back, so it cannot attach to MagSafe-compatible phones or accessories. That separates it from the Xteink devices that helped establish this tiny e-reader format. Boox also has not confirmed Bluetooth support.

The Linux decision appears closely tied to the product’s small form factor and expected price, but Boox has not published the Picco’s processor, RAM, battery capacity or power figures. The available reporting suggests that the limited operating system is intended to keep the hardware simple, but any claim about the specific component trade-offs remains unverified.

What the Picco still does not reveal

Battery life is unknown, as is whether the final device will include Bluetooth. An audiobook player was not present in the software shown at the event, so there was no demonstrated way to play audiobooks, podcasts or music. Boox has not said whether that capability will arrive in the shipping firmware.

The software’s closed nature could matter as much as its size. Boox reportedly does not publish the Picco’s operating system, and the device is not expected to be as open to community modifications as Xteink’s hardware. That would prevent or complicate the installation of third-party projects such as Crossink or Crosspoint, which are part of the appeal of more hackable small e-readers.

The Picco is aimed at readers who want a very small screen, front lighting, dedicated page controls and straightforward file loading, rather than a miniature Android tablet. The roughly $100 price is still a report rather than a confirmed specification, and Boox has not announced US availability, so its value for American buyers cannot yet be judged against a final retail price or a completed software feature set.