| Name | Kobo Sage | Kobo Forma |
|---|---|---|
| Image |  |
 |
| MSRP | $259.99 | $249.99 |
| Released | 2021 | 2018 |
| Availability | Available | Discontinued |
| Check price: | Kobo, Amazon | Ebay, Amazon |
| Display specifications | ||
| Display type | E Ink Carta 1200 | E Ink Mobius Carta |
| Display size (inch) | 8 | 8 |
| Resolution (pixels W×H) | 1440×1920 | 1440×1920 |
| Color display? | No | No |
| Pixel density | 300 PPI | 300 PPI |
| Screen light? | Yes: ComfortLight PRO | Yes: ComfortLight PRO |
| Adjust color temperature? | Yes | Yes |
| Auto-rotate? | ✔ | ✔ |
| Input options & features | ||
| Touchscreen | ✔ | ✔ |
| Button controls? | ✔ Page-turn | ✔ Page-turn |
| Stylus input | ✔ | ❌ |
| Dark mode | ✔ | ❌ |
| Audiobooks | ✔ | ❌ |
| Connectivity | ||
| Bluetooth | ✔ | ❌ |
| Wi-Fi? | Wi-Fi 5 | Wi-Fi 4 |
| Cellular network | ❌ | ❌ |
| Software | ||
| Operating system | Kobo firmware | Kobo firmware |
| Reading apps & e-book shops | Kobo, Pocket, Libby/Overdrive | Kobo, Pocket, Libby/Overdrive |
| Web browser? | ✔ | ✔ |
| Email app? | ❌ | ❌ |
| Dropbox & Google Drive? | ✔ | ✔ |
| Hardware specifications | ||
| Internal storage | 32 GB | 8.0 GB | 32 GB |
| RAM | 512 MB | 512 MB |
| CPU clock speed | 1.8 GHz quad core | 1 GHz |
| Other built in: | - | - |
| Ports & battery | ||
| MicroSD card reader? | ❌ | ❌ |
| 3.5 mm AUX out port? | ❌ | ❌ |
| Other ports? | ❌ | ❌ |
| Battery capacity (3.7V) | 1200 mAh | 1200 mAh |
| (USB) charging port | USB-C | Micro-USB |
| Physical specifications | ||
| Waterproof? | Yes - IPX8 (60 mins, 2 meters) | Yes - IPX8 (60 mins, 2 meters) |
| Size (cm H×W×D): | 18.14×16.05×0.76 | 17.7×16.0×0.85 |
| Weight (gram): | 240.8 | 197 |
| Size (inch H×W×D): | 7.1×6.3×0.3 | 7.0×6.3×0.3 |
| Weight (oz): | 8.5 | 6.9 |
| Screen: flush or recessed? | Flush | Flush |
| Color options: | Black | Black |
| Accessories in the box | - | - |
| More information | ||
| Model number | N778 | N782 |
| User guide / manual | User guide | User guide |
| Official site link: | Kobobooks.com | Kobobooks.com |
| Brand origin | Canada | Canada |
| Check price & reviews | ||
| See price and reviews: | Kobo, Amazon | Ebay, Amazon |
Kobo Sage vs Forma
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