Bigme InkNote X color is Bigme’s most powerful eink tablet while for Onyx Boox it’s the Tab Ultra C Pro. So let’s look at their specs and see which comes out on top-
| Features | Boox Ultra C Pro | Bigme Inknote X Color |
| Price | $649 | $669 |
| Buy From | Boox Shop | Bigme Official store |
| Discount Code | BOOXAFF | webtoolo |
| Screen | ||
| Screen | 10.3" Kaleido 3 Carta 1200 glass screen with flat cover-lens | 10.3" E INK Carta HD & Kaleido 3 |
| Resolution B/W | 2480 x 1860 | 2480 x 1860 |
| PPI B/W | 300 | 300 |
| Resolution color | 1240×930 px | 1240×930 px |
| PPI Color | 150 | 150 |
| Frontlight | Warm & Cold | Yes, 36 white and amber colors |
| Hardware | ||
| CPU | Qualcomm 2.8Ghz Octa-core + BSR | MediaTek Dimensity 900 Octa 2.4Ghz |
| RAM | 6GB (LPDDR4X) | 6 GB |
| Internal Storage | 128GB | 128 GB |
| External Storage | microSD | microSD |
| Camera | 16MP Rear Camera with LED Flash | 8MP rear and 5MP front |
| Audio | Dual Speakers and Microphone | 4 mics and dual stereo speakers. |
| Battery | 4600 mAh | 4000 mAh |
| Connect | USB-C w/OTG | USB-C w/OTG |
| Wifi & BT | Wi-Fi (2.4GHz + 5GHz) + BT 5.0 | Wifi and BT 5.0 |
| Software | ||
| Operating System | Android 12 | Android 13 |
| Speed modes | 4 | 4 |
| Sizes, Color | ||
| Dimesnsions | 225 x 184.5 x 6.6 mm (8.9" x 7.3" x 0.26") | 225.6 x 191 x 6.6mm |
| Weight | 450g | |
| Color | Black | Black |
In terms of screen they both use the same display with the same resolution and pixels. But in the past, Boox displays tend to be better than Bigme’s as they have more color pop and vividness. They both have the same amount of RAM and internal storage at 6gb & 128gb but Boox has a more powerful processor. Boox also has a bigger battery and camera but lacks a front one. The Inknote X Color has a more recent OS version with Android 13 compared to the Tab Ultra C Pro’s 12.