Both the Supernote A5X2 and the ViWoods AiPaper were released in 2024 and both are well received in the e-ink note-taking community. But they are to different devices though mainly due to their softwares and operating system. The A5X2 is mainly for those serious about note-taking and reading, while the aiPaper can serve as an all-purpose tablet for all kinds of tasks. Check out their specs differences below-
| Features | Supernote A5X2 Manta | ViWoods AiPaper |
| Price | starts from $459 | $549 (before tax) |
| Buy From | Supernote Website | ViWoods Store |
| Release Date | 2024 | 2024 |
| Discount Code | - | Paperless |
| Operating System | Chauvet (Closed android 11) | Android 13 |
| Screen | ||
| Screen size | 10.7" eink Mobius Carta flesxible screen | 10.65" Carta 1300 |
| Resolution | 1920 × 2560 px | 2560x1920 |
| PPI | 300 | 300 |
| Frontlight | No | No |
| Hardware | ||
| CPU | RK3566 Quad-Core 1.8 GHz | 2 Ghz octa-Core |
| RAM | 4 Gb | 4 GB LPDDR4X |
| Internal Storage | 32 Gb | 128 GB eMMC |
| External Storage | Yes upto 2 TB | No |
| Audio | No | Mics. No Speakers |
| Battery | 3600 mAh | 4100 mAh |
| Connect | USB-C | USB Type-C with OTG support |
| Wifi & BT | 2.4Ghz + 5Ghz. BT5 | Yes |
| Fingerprint | No | Yes |
| G-Sensor | Yes | Yes |
| Sizes, Color | ||
| Dimesnsions | 251.3 x 182.6 x 6mm | 247 x 178 x 4.5mm |
| Weight | 375g | 370 g |
| Color | White | White |
