Compare phones
| Global Score | |
| 73.1 | 79.2 |
| Basic Information | |
| Motorola | Xiaomi |
| Android 13 | Android 11, 10, 9.0 Pie |
| -- | 2019-07-24 |
| -- | 6.04 x 2.83 x 0.33 inches |
| -- | 6.13 ounces |
| -- | Blue, Gray and White |
| -- | Glass (Corning Gorilla Glass 5) and Plastic |
| -- | Scratch-Resistant Glass |
| Display / Screen | |
| 6.7 inches | 6.1 inches |
| 2640 x 1080 pixels | 1560 x 720 pixels |
| AMOLED | Super AMOLED |
| 426 pixels per inch | 282 pixels per inch |
| No touch screen | No touch screen |
| 7.6 | 7.3 |
| Performance | |
| Qualcomm Snapdragon 8 Gen 2 SM8550-AB (4 nm) chipset | Qualcomm Snapdragon 665 chipset |
| processor | Kryo 260, 64-bit, 11 nm (Octa-Core 2000 MHz) processor |
| 12 GB RAM | 4 GB RAM |
| Adreno 740 GPU | Adreno 610 GPU |
| 6.21 | 9.09 |
| Storage | |
| 256 GB internal memory | 128 GB internal memory |
| No SD card slot | microSDXC (up to 256 GB) external memory slot |
| 13.3 | 13.18 |
| Camera | |
| 12.00 MP + 32.00 MP | 48.00 MP + 32.00 MP |
| -- | f/1.80 aperture |
| -- | 0.43 inches (1/2.3") sensor |
| -- | 3840 x 2160 (30 fps) (4K) video resolution |
| -- | 1280 x 720 (240 fps) (HD) slow motion video |
| 7.04 | 11.44 |
| Networks | |
| Wi-Fi | Wi-Fi |
| Mobile Hotspot | Mobile Hotspot |
| 5G, 5G, LTE-A (4G), LTE (4G), HSPA+ (4G) and HSDPA | LTE-A (4G), LTE (4G), HSPA+ (4G), HSDPA and HSUPA |
| Nano SIM | Nano SIM |
| 10.6 | 6.7 |
| Battery Life | |
| 3640mAh Battery | 4030mAh Battery |
| Non-Removable Battery | Non-Removable Battery |
| 5.6 | 5.92 |
| Other Features | |
| Bluetooth 5.2 | Bluetooth 5.0 |
| GPS | GPS |
| NFC | -- |
| -- | Infra-red port |
| Fingerprint ID Scanner | Fingerprint ID Scanner |
| Accelerometer, Compass, Gyroscope, Light Sensor and Proximity Sensor | Accelerometer, Compass, Gyroscope, Light Sensor and Proximity Sensor |
| -- | FM Radio |
Comparison review
Xiaomi Mi A3 is slightly better than the Motorola Razr 40 Ultra, having a 79.2 score against 73.1. Both of these phones come with Android OS, but the Xiaomi Mi A3 has the older 11 version and Motorola Razr 40 Ultra has Android 13 version. The Motorola Razr 40 Ultra counts with a little more vivid screen than Xiaomi Mi A3, because it has a way higher resolution of 1080 x 2640px, a lot higher pixel count per inch in the display and a little bit larger screen.
Xiaomi Mi A3 counts with a really superior performance than Motorola Razr 40 Ultra, because although it has less RAM memory, it also counts with 7 more cores. The Xiaomi Mi A3 captures much clearer videos and photos than Motorola Razr 40 Ultra, because it has a camera with a lot better 48 MP resolution.
The Motorola Razr 40 Ultra has slightly more storage to install games and applications than Xiaomi Mi A3, because although it has no SD memory card expansion slot, it also counts with more internal storage capacity. Xiaomi Mi A3 has just a little bit longer battery lifetime than Motorola Razr 40 Ultra, because it has a 4030mAh battery capacity instead of 3640mAh.
Disclaimer: As an Amazon Associate I earn from qualifying purchases.