Onyx has unveiled the Boox Palma 3, a compact ereader featuring Android 16 and a refined design aimed at users seeking portability and note-taking functionality. Announced on September 16, 2026, the device targets readers who want a phone-sized tablet with digital writing capabilities. It builds on the Palma series by integrating updated software and improved build quality while maintaining a focus on one-handed use.
The Palma 3 features a 6.13-inch E Ink Carta display, offering a balance between screen size and handheld comfort. Compared to its predecessor, the new model includes official stylus support, allowing users to annotate documents, sketch, or take notes directly on the screen. The device runs on Android 16, providing access to a broader range of apps beyond traditional reading platforms. However, these upgrades come with a trade-off: the Palma 3 is heavier than the previous version, which may affect long-term handheld use for some individuals.
Onyx has emphasized premium materials in the Palma 3’s construction, aiming to deliver a more durable and refined feel. The frame now uses reinforced aluminum, contributing to the increased weight but also enhancing structural integrity. The screen features a flush glass surface, reducing glare and improving touch responsiveness for both finger and stylus input. These changes respond to user requests for a sturdier device that still fits comfortably in a pocket or small bag. Despite the added mass, the company claims the weight distribution has been optimized to minimize strain during extended reading sessions.
The Palma 3 weighs approximately 20 grams more than the Palma 2, a difference Onyx attributes to the upgraded materials and larger battery. While this may seem minor, users accustomed to ultra-light ereaders might notice the shift, particularly when using the device with one hand for prolonged periods. Onyx suggests that the added weight contributes to a more substantial feel, which some may associate with higher quality. Battery life remains competitive, with the company stating up to several weeks of use on a single charge under typical reading conditions, though heavy stylus or app usage will reduce this timeframe.
Is the Boox Palma 3 waterproof? No, the device does not have an official water resistance rating, so users should avoid exposure to moisture.
Can I install third-party reading apps on the Palma 3? Yes, since it runs Android 16, users can download and install various reading and note-taking applications from compatible sources.
Does the stylus come included with the device? The Boox Palma 3 is sold without a stylus; it must be purchased separately as an accessory.