Compare tablets
| Global Score | |
| 70.4 | 60.8 |
| Basic Information | |
| Lenovo | Amazon |
| Windows 10 S | Android 4.2.2 |
| 2018-07-10 | 2013-09-25 |
| 11.54 x 8.27 x 0.29 inches | 7.32 x 5.04 x 0.35 inches |
| 27.16 ounces | 10.97 ounces |
| 16 777 216 | Black |
| Scratch-Resistant Glass | -- |
| -- | $ 100.00 |
| Display / Screen | |
| 12.3 inches | 7 inches |
| 1280 x 1920 pixels | 1920 x 1200 pixels |
| IPS LCD | LCD |
| 188 pixels per inch | 323 pixels per inch |
| 400 cd/m2 brightness | 400 cd/m2 brightness |
| No touch screen | Capacitive, Multi-touch |
| 7 | 8.9 |
| Performance | |
| Qualcomm Snapdragon 835 MSM8998 chipset | Qualcomm Snapdragon 800 8074 chipset |
| Kryo 280, 64-bit, 10 nm (Octa-Core 2450 MHz) processor | Krait 400 (Quad-Core 2260 MHz) processor |
| 8 GB RAM | 2 GB (800 MHz) RAM |
| Adreno 540 GPU | Adreno 330 (450 MHz) GPU |
| 9.45 | 9.27 |
| Storage | |
| 256 GB internal memory | 64 GB internal memory |
| No SD card slot | No SD card slot |
| 13.3 | 7.7 |
| Camera | |
| 13.00 MP + 5.00 MP | -- |
| 6.93 | 0 |
| Networks | |
| Wi-Fi | Wi-Fi |
| -- | Mobile Hotspot |
| LTE-A (4G) and LTE (4G) | LTE (4G), HSPA, UMTS, EDGE and GPRS |
| Nano SIM | -- |
| 5 | 6.4 |
| Non-Removable Battery | Non-Removable Battery |
| 1.36 | 1.36 |
| Other Features | |
| Bluetooth 4.1 | Bluetooth |
| GPS | GPS |
| Accelerometer and Light Sensor | Accelerometer, Gyroscope and Light Sensor |
Comparison review
Lenovo Miix 630 has a score of 70.4, which is better than Amazon Kindle Fire HDX 7's 60.8 overall score. Lenovo Miix 630 is a a lot newer and thinner tablet device than Amazon Kindle Fire HDX 7, but it's also way heavier. The Lenovo Miix 630 has Windows 10 S OS, and Amazon Kindle Fire HDX 7 counts with Android 4.2.2 OS.
The Lenovo Miix 630 counts with just a little better processing power than Amazon Kindle Fire HDX 7, because although it has doesn't have a GPU, it also counts with a greater number of cores and 6 GB more RAM. The Amazon Kindle Fire HDX 7 counts with a lot better looking screen than Lenovo Miix 630, because although it has a lot smaller display and a bit lower 1200 x 1920 pixels resolution, and they both have the same display brightness, the Amazon Kindle Fire HDX 7 also counts with a much higher screen pixel density.
The Lenovo Miix 630 counts with a lot better camera than Amazon Kindle Fire HDX 7. The Lenovo Miix 630 has a superior storage capacity to install games and applications than Amazon Kindle Fire HDX 7, because it has 256 GB internal storage capacity. The Amazon Kindle Fire HDX 7's battery life is very similar to Lenovo Miix 630's battery duration.
Disclaimer: As an Amazon Associate I earn from qualifying purchases.