Amazon Kindle Fire HDX 7 vs Onyx Boox Nova3 Color
| Type | A tablet | A tablet |
| Dimensions | 128.00 x 186.00 x 9.00 mm | 197.30 x 137.00 x 7.70 mm |
| Weight | 311.00 g | 265.00 g |
| Display size | 7.00" | 7.80" |
| Display | Color / TFT 16M colors 1920 x 1200 px (7.00") 323 ppi | Color / e-Ink 4k colors 60 Hz 1404 x 1872 px (7.80") 300 ppi |
| Display protection | ||
| Additional display | ||
| Protection of the secondary display | ||
| PDA mode work time | 11 h (0.5 days) | nd |
| Standard battery | Li-Ion Buy powerbank
| Li-Ion 3150 mAhBuy powerbank
|
| Quick battery charging | ||
| Wireless battery charging | ||
| Internal memory | 16 GB | 32 GB |
| End-user memory | 8.8 GB | |
| RAM memory | 2 GB | 3 GB |
| Memory cards | ||
| Operating system | Fire OS 3.0 Mojito | Android 10 |
| Processor | Qualcomm Snapdragon 800 | Qualcomm Snapdragon 636 |
| Processor clock | 2200 MHz | 1800 MHz |
| GPU | Adreno 330 | Adreno 509 |
| Touchscreen | ||
| DualSIM | ||
| Announced | 4Q 2013 | 1Q 2021 |
| Other names | - | Boox Nova 3 Color |
| GSM frequencies | 850 900 1800 1900 | |
| UMTS | ||
| LTE standard | ||
| Standard 5G | ||
| CDMA | 850 CDMA2000 1xEV-DO | |
| Standard TD-SCDMA | ||
| UMA |

