Kobo Libra Colour
Kobo Sage
VS
Onyx Boox Palma 3 vs Kobo Sage
Updated Nov 2026 · Scored by the Let’s Compare Data Engine · How we score
Verdict
Key takeaways
- Onyx Boox Palma 3 leads Kobo Sage overall by 5 points (73 vs 68 out of 100).
- Key differences: only Kobo Sage has waterproof (IPX8); screen size, where Kobo Sage has 8 vs 6.13 in; storage, where Onyx Boox Palma 3 has 128 GB vs 32 GB; resolution, where Kobo Sage has 1440 × 1920 vs 1648 × 824 px; battery capacity, where Onyx Boox Palma 3 has 3,950 vs 1,200 mAh.
- Best value: Kobo Sage (from $260) — the strongest score-per-dollar of the two.
Onyx Boox Palma 3 leads overall
Onyx Boox Palma 3 · 82 overall, #5 of 27
73
Kobo Sage · 77 overall, #9 of 27
68
Key differences
- WaterproofKobo Sage only
- Screen SizeKobo Sage 8 vs 6.13 in
- StorageOnyx Boox Palma 3 128 GB vs 32 GB
- ResolutionKobo Sage 1440 × 1920 vs 1648 × 824 px
- Battery CapacityOnyx Boox Palma 3 3,950 vs 1,200 mAh
Scores by Category
Evenly split — each wins 2 of 5 categories
| Category | Boox Palma 3Sage | Lead |
|---|---|---|
| Display | +12 | |
| Reading Features | +26 | |
| Storage & Battery | +48 | |
| Design & Build | +33 | |
| Connectivity & Software | Tie |
Physical Comparison
Boox Palma 3Sage
Sage is 56 g (30%) heavier than Boox Palma 3.
Value for Money
Launch prices — enter today's prices (same currency for both).
Boox Palma 3
Detailed Specifications
Display
| Feature | Boox Palma 3 | Sage |
|---|---|---|
Screen Size | 6.13 in | 8 in31% more |
Resolution | 1648 × 824 px | 1440 × 1920 px |
Pixel Density | 300 PPI | 300 PPI |
Colour Screen | No | No |
Front Light | Yes | Yes |
Adjustable Warm Light | Yes | Yes |
Reading Features
| Feature | Boox Palma 3 | Sage |
|---|---|---|
Waterproof (IPX8) | No | Yes |
Physical Page Buttons | Yes | Yes |
Stylus / Note-Taking | Yes | Yes |
Audiobook Support | Yes | Yes |
Native EPUB / Open Formats | Yes | Yes |
Storage & Battery
| Feature | Boox Palma 3 | Sage |
|---|---|---|
Storage | 128 GB300% more | 32 GB |
microSD Expansion | Yes | No |
Battery Capacity | 3,950 mAh229% more | 1,200 mAh |
Design & Build
| Feature | Boox Palma 3 | Sage |
|---|---|---|
Weight | 185 g23% less | 241 g |
USB-C | Yes | Yes |
Connectivity & Software
| Feature | Boox Palma 3 | 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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