Onyx Boox
Onyx Boox Go Color 7 (Gen II)
B
Ranked #10 in E-Readers
Backed by 3 cited sources
Covered by 3 outlets
The best open-Android color e-reader: light, ergonomic page-turn buttons, stylus support and any reading app you like for around $250. The Kaleido 3 screen is the weak point - muted color, some ghosting and a slight yellow cast divide reviewers.
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Key features
- ✓ 7-inch Kaleido 3 color display
- ✓ Android 13 with Google Play
- ✓ Physical page-turn buttons
- ✓ Stylus support
- ✓ Very light for its class
The sources behind this ranking
3 cited sources cover Onyx Boox Go Color 7 (Gen II). Here's the stance each one takes.
A 1 B 1 C 1
E 
Engadget Best Android e-ink pick in the 2026 guide - highly customizable for tech-savvy users. A Read → A 
AppleInsider 'Not that new, but still improved' - solid battery and ergonomics, best used as a dedicated reader. B Read → T 
TechRadar A versatile ereader with potential that 'fumbles its key feature' - the screen's yellow hue, soft text and ghosting hurt the reading experience. C Read →