Compare phones
| Global Score | |
| 79.8 | 79.2 |
| Basic Information | |
| Motorola | Xiaomi |
| Android 10, 9.0 Pie | Android 11, 10, 9.0 Pie |
| 2019-06-06 | 2019-07-24 |
| 6.22 x 2.95 x 0.29 inches | 6.04 x 2.83 x 0.33 inches |
| 5.82 ounces | 6.13 ounces |
| Gray and White | Blue, Gray and White |
| Aluminum and Glass (Corning Gorilla Glass 5) | Glass (Corning Gorilla Glass 5) and Plastic |
| Scratch-Resistant Glass | Scratch-Resistant Glass |
| $ 500.00 | -- |
| Display / Screen | |
| 6.4 inches | 6.1 inches |
| 2340 x 1080 pixels | 1560 x 720 pixels |
| OLED | Super AMOLED |
| 403 pixels per inch | 282 pixels per inch |
| No touch screen | No touch screen |
| 8 | 7.3 |
| Performance | |
| Qualcomm Snapdragon 675 chipset | Qualcomm Snapdragon 665 chipset |
| Kryo 460, 64-bit, 11 nm (Octa-Core 2000 MHz) processor | Kryo 260, 64-bit, 11 nm (Octa-Core 2000 MHz) processor |
| 4 GB RAM | 4 GB RAM |
| Adreno 612 GPU | Adreno 610 GPU |
| 9.09 | 9.09 |
| Storage | |
| 128 GB internal memory | 128 GB internal memory |
| microSDXC (up to 512 GB) external memory slot | microSDXC (up to 256 GB) external memory slot |
| 14.14 | 13.18 |
| Camera | |
| 48.00 MP + 25.00 MP | 48.00 MP + 32.00 MP |
| f/1.70 aperture | f/1.80 aperture |
| 0.5 inches (1/2") sensor | 0.43 inches (1/2.3") sensor |
| 3840 x 2160 (30 fps) (4K) video resolution | 3840 x 2160 (30 fps) (4K) video resolution |
| 1920 x 1080 (120 fps) (Full HD) slow motion video | 1280 x 720 (240 fps) (HD) slow motion video |
| 11.55 | 11.44 |
| 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 |
| 6.3 | 6.7 |
| Battery Life | |
| 3600mAh Li - Ion Battery | 4030mAh Battery |
| Non-Removable Battery | Non-Removable Battery |
| 5.6 | 5.92 |
| Other Features | |
| Bluetooth 5.0 | Bluetooth 5.0 |
| GPS | GPS |
| NFC | -- |
| -- | Infra-red port |
| Fingerprint ID Scanner | Fingerprint ID Scanner |
| Accelerometer, Compass, Light Sensor and Proximity Sensor | Accelerometer, Compass, Gyroscope, Light Sensor and Proximity Sensor |
| FM Radio | FM Radio |
Comparison review
The Moto Z4 is slightly better than the Xiaomi Mi A3, with a 79.8 score against 79.2. These phones have Android OS (Operating System), but the Moto Z4 has 10 version and Xiaomi Mi A3 has Android 11 version. Even though Moto Z4 and the Xiaomi Mi A3 were released with only 2 months difference, Moto Z4 is a little bit lighter and somewhat thinner.
The Xiaomi Mi A3's CPU is just as good as Moto Z4's CPU, both of them have the same number of cores and 4 GB of RAM memory. The Motorola Moto Z4 features a slightly better looking display than Xiaomi Mi A3, because it has a lot higher resolution of 1080 x 2340 pixels, a little bit larger screen and a greater screen density.
Moto Z4 has just a bit bigger storage for applications, games, photos and videos than Xiaomi Mi A3, and although they both have equal 128 GB internal memory capacity, the Moto Z4 also has a SD extension slot that holds up to 512 GB. Xiaomi Mi A3 counts with just a little better battery performance than Motorola Moto Z4, because it has a 4030mAh battery capacity.
Motorola Moto Z4 has a slightly better camera than Xiaomi Mi A3, and although they both have a 48 MP resolution camera, the same 30 fps video frame rate and the same 3840x2160 video definition, the Motorola Moto Z4 also has a bigger camera sensor shooting higher quality videos and photographs and a larger camera aperture.
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