Onyx has refreshed its popular Boox Go 10.3 e-ink tablet with two new models, bringing key improvements that address longtime user wishes. The standout addition is the Boox Go 10.3 Gen II Lumi, which finally introduces a dual-tone front light, allowing for comfortable use in dark environments-something missing from the original version. This keeps the tablet ultra-thin at just 4.8 mm while extending its usability well beyond daylight hours.
Both new Boox Go 10.3 Gen II models run Android 15 and offer access to the Google Play Store, meaning users can run their favorite apps on these eye-friendly e-ink displays. The staple 10.3-inch Carta 1200 screen boasts a sharp 2480×1860 resolution, making PDFs, ebooks, and note-taking crisp and easy on the eyes. Storage has doubled to 64 GB, giving plenty of room for apps and content offline.
Onyx also unveiled a new stylus, the InkSense Plus, which offers 4,096 pressure sensitivity levels and tilt support. This feature upgrade targets writers and artists who want a more natural, precise pen experience on e-ink. The real-world feel still needs testing, as stylus performance on e-ink devices can vary widely.
The Onyx Boox Go 10.3 Gen II is available in two variants, with pricing as follows:
- Go 10.3 Gen II (without front light): $400, 4.6 mm thickness
- Go 10.3 Gen II Lumi (with dual-tone front light): $450, 4.8 mm thickness
Both models weigh lightly in the hand, promising portability paired with the exceptional battery life e-ink readers are known for-expect weeks of use on a single charge. This combination of Android flexibility, excellent display, and improved hardware makes the new Boox Go 10.3 models compelling for e-reader and tablet enthusiasts seeking eye health-friendly technology.

Comparison with rivals and predecessor
While the $400-$450 price tag positions these tablets above basic e-readers, the added productivity and note-taking features justify the cost. Compared with rivals like Remarkable and Kindle Scribe, Onyx’s Android-based platform stands out for offering a familiar app ecosystem and versatile functionality beyond static reading. The second generation improves on the original Boox Go 10.3 by adding the Lumi front light option and doubling storage, making it more competitive in the Android e-ink tablet space.
Boox Go 10.3 Gen II specifications and features
- Display: 10.3-inch Carta 1200 e-ink, 2480×1860 resolution
- Front light: Dual-tone front light on Lumi model
- Thickness: 4.6 mm (standard), 4.8 mm (Lumi)
- Operating system: Android 15 with Google Play Store access
- Storage: 64 GB
- Stylus: InkSense Plus, 4,096 pressure levels, tilt support
- Battery life: Weeks of reading on a single charge
- Weight: Lightweight design for portability
For consumers fatigued by blue light and flaky LCDs, the new Onyx Boox Go 10.3 Gen II series offers a refined e-ink experience with key usability upgrades, signaling an expanding niche for Android-powered e-ink tablets that blend reading, writing, and app versatility.

