Compare phones
| Global Score | |
| 77.8 | 79.2 |
| Basic Information | |
| Motorola | Xiaomi |
| Android 11 | Android 11, 10, 9.0 Pie |
| 2021-12-20 | 2019-07-24 |
| 6.71 x 3.01 x 0.36 inches | 6.04 x 2.83 x 0.33 inches |
| 7.34 ounces | 6.13 ounces |
| Aqua Blue, Bright Silver and Indigo Blue | Blue, Gray and White |
| -- | Glass (Corning Gorilla Glass 5) and Plastic |
| -- | Scratch-Resistant Glass |
| Display / Screen | |
| 6.8 inches | 6.1 inches |
| 2400 x 1080 pixels | 1560 x 720 pixels |
| IPS LCD | Super AMOLED |
| 387 pixels per inch | 282 pixels per inch |
| No touch screen | No touch screen |
| 8 | 7.3 |
| Performance | |
| Qualcomm Snapdragon 480 SM4350 (8 nm) chipset | Qualcomm Snapdragon 665 chipset |
| Kryo 460, 64-bit (Octa-Core 2000 MHz) processor | Kryo 260, 64-bit, 11 nm (Octa-Core 2000 MHz) processor |
| 4 GB RAM | 4 GB RAM |
| Adreno 619 GPU | Adreno 610 GPU |
| 9.09 | 9.09 |
| Storage | |
| 64 GB internal memory | 128 GB internal memory |
| microSDXC (up to 512 GB) external memory slot | microSDXC (up to 256 GB) external memory slot |
| 11.74 | 13.18 |
| Camera | |
| 50.00 MP + 13.00 MP | 48.00 MP + 32.00 MP |
| f/1.80 aperture | f/1.80 aperture |
| -- | 0.43 inches (1/2.3") sensor |
| 1920 x 1080 (240 fps) (Full HD) video resolution | 3840 x 2160 (30 fps) (4K) video resolution |
| -- | 1280 x 720 (240 fps) (HD) slow motion video |
| 11.22 | 11.44 |
| Networks | |
| Wi-Fi | Wi-Fi |
| Mobile Hotspot | Mobile Hotspot |
| 5G, 5G | LTE-A (4G), LTE (4G), HSPA+ (4G), HSDPA and HSUPA |
| Nano SIM, Dual SIM | Nano SIM |
| 7 | 6.7 |
| Battery Life | |
| 5000mAh Nano SIM Battery | 4030mAh Battery |
| Non-Removable Battery | Non-Removable Battery |
| 6.8 | 5.92 |
| Other Features | |
| Bluetooth 5.1 | 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 | FM Radio |
Comparison review
Xiaomi Mi A3 has a general score of 79.2, which is a bit better than Moto G51 5G's global score of 77.8. Both of these devices work with the same Android 11 operating system, so you shouldn't perceive any differences regarding that. Even though the Xiaomi Mi A3 is extremely older than Moto G51 5G, it's construction is just a little thinner and somewhat lighter.
Motorola Moto G51 5G and Xiaomi Mi A3 count with very similar processing units, they have a Octa-Core CPU and 4 GB of RAM. Moto G51 5G has a bit sharper screen than Xiaomi Mi A3, because it has a little bit bigger display, a way higher 1080 x 2400 pixels resolution and a better pixels density. The Xiaomi Mi A3 takes clearer photos and videos than Motorola Moto G51 5G, because although it has a camera in the back with a worse 48 mega pixels resolution, and they both have the same diafragm aperture, the Xiaomi Mi A3 also counts with a way higher video quality.
The Xiaomi Mi A3 counts with a greater memory for applications and games than Motorola Moto G51 5G, because although it has an external memory card slot that holds 256 GB smaller, it also counts with more internal storage capacity. The Moto G51 5G has longer battery performance than Xiaomi Mi A3, because it has 5000mAh of battery capacity.
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