Compare phones
| Global Score | |
| 79.8 | 88.9 |
| Basic Information | |
| Motorola | Xiaomi |
| Android 10, 9.0 Pie | Android 10 |
| 2019-06-06 | 2019-09-24 |
| 6.22 x 2.95 x 0.29 inches | 6.08 x 2.85 x 0.41 inches |
| 5.82 ounces | 8.50 ounces |
| Gray and White | Black |
| Aluminum and Glass (Corning Gorilla Glass 5) | Titanium |
| Scratch-Resistant Glass | -- |
| $ 500.00 | -- |
| Display / Screen | |
| 6.4 inches | 7.9 inches |
| 2340 x 1080 pixels | 2250 x 2088 pixels |
| OLED | OLED |
| 403 pixels per inch | 389 pixels per inch |
| No touch screen | No touch screen |
| 8 | 8.2 |
| Performance | |
| Qualcomm Snapdragon 675 chipset | Qualcomm Snapdragon 855+ SM8150-AC chipset |
| Kryo 460, 64-bit, 11 nm (Octa-Core 2000 MHz) processor | Kryo 485, 64-bit, 7 nm (Octa-Core 2960 MHz) processor |
| 4 GB RAM | 12 GB RAM |
| Adreno 612 GPU | Adreno 640 GPU |
| 9.09 | 9.81 |
| Storage | |
| 128 GB internal memory | 512 GB internal memory |
| microSDXC (up to 512 GB) external memory slot | No SD card slot |
| 14.14 | 17.6 |
| Camera | |
| 48.00 MP + 25.00 MP | 108.00 MP |
| f/1.70 aperture | f/1.70 aperture |
| 0.5 inches (1/2") sensor | 0.75 inches (1/1.33") sensor |
| 3840 x 2160 (30 fps) (4K) video resolution | 3840 x 2160 (4K) video resolution |
| 1920 x 1080 (120 fps) (Full HD) slow motion video | -- |
| 11.55 | 10.56 |
| Networks | |
| Wi-Fi | Wi-Fi |
| Mobile Hotspot | Mobile Hotspot |
| LTE-A (4G), LTE (4G), HSPA and HSUPA | LTE-A (4G), LTE (4G), HSPA+ (4G), HSDPA and HSUPA |
| Nano SIM | Nano SIM, Dual SIM |
| 6.3 | 6.7 |
| Battery Life | |
| 3600mAh Li - Ion Battery | 4050mAh Li - Ion Battery |
| Non-Removable Battery | Non-Removable Battery |
| 5.6 | 6 |
| Other Features | |
| Bluetooth 5.0 | Bluetooth 5.0 |
| GPS | GPS |
| NFC | -- |
| Fingerprint ID Scanner | Fingerprint ID Scanner |
| Accelerometer, Compass, Light Sensor and Proximity Sensor | Accelerometer, Compass, Gyroscope, Light Sensor and Proximity Sensor |
| FM Radio | -- |
Comparison review
Xiaomi Mi Mix Alpha has an overall score of 88.9, which is better than the Moto Z4's score of 79.8. Both phones in this review use the same Android 10 OS (Operating System). Even though Xiaomi Mi Mix Alpha is better than Moto Z4, it must be noted that it's also way heavier and a lot thicker. The Xiaomi Mi Mix Alpha counts with a little bit better screen than Moto Z4, because although it has a just a bit less pixels per display inch, it also counts with a bigger display and a higher resolution of 2088 x 2250px.
The Xiaomi Mi Mix Alpha counts with a bit better CPU than Moto Z4, and although they both have the same number of cores, the Xiaomi Mi Mix Alpha also has 8 GB more RAM. The Moto Z4 has a slightly better camera than Xiaomi Mi Mix Alpha, although it has a lower (4K) video definition, a lot tinier sensor taking less light and duller colors and a much less mega pixels camera in the back, they both have a F1.7 aperture.
The Xiaomi Mi Mix Alpha counts with a much bigger memory to store more apps and games than Moto Z4, because although it has no SD memory slot, it also counts with 512 GB internal storage capacity. The Xiaomi Mi Mix Alpha features just a bit longer battery lifetime than Motorola Moto Z4, because it has 4050mAh of battery capacity.
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