Kobo Libra Colour
Kobo Sage
VS
Onyx Boox Note Air6 C vs Kobo Sage
Updated Nov 2026 · Scored by the Let’s Compare Data Engine · How we score
Verdict
Key takeaways
- Onyx Boox Note Air6 C leads Kobo Sage overall by 11 points (79 vs 68 out of 100).
- Key differences: only Onyx Boox Note Air6 C has colour screen; storage, where Onyx Boox Note Air6 C has 64 GB vs 32 GB; screen size, where Onyx Boox Note Air6 C has 10.3 vs 8 in; resolution, where Onyx Boox Note Air6 C has 2480 × 1860 vs 1440 × 1920 px; battery capacity, where Onyx Boox Note Air6 C has 3,700 vs 1,200 mAh.
- Best value: Kobo Sage (from $260) — the strongest score-per-dollar of the two.
Onyx Boox Note Air6 C leads overall
Onyx Boox Note Air6 C · 87 overall, #1 of 27
79
Kobo Sage · 77 overall, #9 of 27
68
Key differences
- Colour ScreenOnyx Boox Note Air6 C only
- StorageOnyx Boox Note Air6 C 64 GB vs 32 GB
- Screen SizeOnyx Boox Note Air6 C 10.3 vs 8 in
- ResolutionOnyx Boox Note Air6 C 2480 × 1860 vs 1440 × 1920 px
- Battery CapacityOnyx Boox Note Air6 C 3,700 vs 1,200 mAh
Scores by Category
Evenly split — each wins 2 of 5 categories
| Category | Boox Note Air6 CSage | Lead |
|---|---|---|
| Display | +20 | |
| Reading Features | +6 | |
| Storage & Battery | +44 | |
| Design & Build | +13 | |
| Connectivity & Software | Tie |
Physical Comparison
Boox Note Air6 CSage
Boox Note Air6 C is 199 g (83%) heavier than Sage.
Value for Money
Launch prices — enter today's prices (same currency for both).
Boox Note Air6 C
Detailed Specifications
Display
| Feature | Boox Note Air6 C | Sage |
|---|---|---|
Screen Size | 10.3 in29% more | 8 in |
Resolution | 2480 × 1860 px | 1440 × 1920 px |
Pixel Density | 300 PPI | 300 PPI |
Colour Screen | Yes | No |
Front Light | Yes | Yes |
Adjustable Warm Light | Yes | Yes |
Reading Features
| Feature | Boox Note Air6 C | Sage |
|---|---|---|
Waterproof (IPX8) | N/A | Yes |
Physical Page Buttons | N/A | Yes |
Stylus / Note-Taking | Yes | Yes |
Audiobook Support | Yes | Yes |
Native EPUB / Open Formats | Yes | Yes |
Storage & Battery
| Feature | Boox Note Air6 C | Sage |
|---|---|---|
Storage | 64 GB100% more | 32 GB |
microSD Expansion | Yes | No |
Battery Capacity | 3,700 mAh208% more | 1,200 mAh |
Design & Build
| Feature | Boox Note Air6 C | Sage |
|---|---|---|
Weight | 440 g | 241 g45% less |
USB-C | Yes | Yes |
Connectivity & Software
| Feature | Boox Note Air6 C | Sage |
|---|---|---|
Bluetooth | Yes | Yes |
Specification Note
Specifications are compiled from official manufacturer data and other reliable internet sources. Some features may vary by region or model configuration.
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