Compare phones
| Global Score | |
| 86.6 | 77.8 |
| Basic Information | |
| Xiaomi | Motorola |
| Android 10 | Android 11 |
| 2020-05-08 | 2021-12-20 |
| 6.64 x 3.04 x 0.41 inches | 6.71 x 3.01 x 0.36 inches |
| 7.83 ounces | 7.34 ounces |
| Armor gray, Lightning black and Star silver | Aqua Blue, Bright Silver and Indigo Blue |
| Aluminum and Aluminum | -- |
| Display / Screen | |
| 6.7 inches | 6.8 inches |
| 2400 x 1080 pixels | 2400 x 1080 pixels |
| OLED | IPS LCD |
| 393 pixels per inch | 387 pixels per inch |
| No touch screen | No touch screen |
| 8.1 | 8 |
| Performance | |
| Qualcomm Snapdragon 865 SM8250 chipset | Qualcomm Snapdragon 480 SM4350 (8 nm) chipset |
| Kryo 585, 64-bit, 7 nm (Octa-Core 2840 MHz) processor | Kryo 460, 64-bit (Octa-Core 2000 MHz) processor |
| 8 GB RAM | 4 GB RAM |
| Adreno 650 GPU | Adreno 619 GPU |
| 9.63 | 9.09 |
| Storage | |
| 128 GB internal memory | 64 GB internal memory |
| No SD card slot | microSDXC (up to 512 GB) external memory slot |
| 10.1 | 11.74 |
| Camera | |
| 64.00 MP + 20.00 MP | 50.00 MP + 13.00 MP |
| f/1.80 aperture | f/1.80 aperture |
| 26.00mm focal length | -- |
| 0.59 inches (1/1.7") sensor | -- |
| 3840 x 2160 (60 fps) (4K) video resolution | 1920 x 1080 (240 fps) (Full HD) video resolution |
| 1920 x 1080 (240 fps) (Full HD) slow motion video | -- |
| 12.43 | 11.22 |
| Networks | |
| Wi-Fi | Wi-Fi |
| Mobile Hotspot | Mobile Hotspot |
| 5G, 5G, LTE-A (4G), LTE (4G), HSPA+ (4G), HSDPA and HSUPA | 5G, 5G |
| Nano SIM, Dual SIM | Nano SIM, Dual SIM |
| 10.7 | 7 |
| Battery Life | |
| 4720mAh Li - Polymer Battery | 5000mAh Nano SIM Battery |
| Non-Removable Battery | Non-Removable Battery |
| 6.56 | 6.8 |
| Other Features | |
| Bluetooth 5.0 | Bluetooth 5.1 |
| GPS | GPS |
| -- | NFC |
| 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
The Xiaomi Black Shark 3 is better than the Motorola Moto G51 5G, getting an 86.6 score against 77.8. Both phones we compare here work with Android operating system, but Xiaomi Black Shark 3 has the older 10 version while Motorola Moto G51 5G has Android 11. Although it's the best phone in this comparison review, Xiaomi Black Shark 3's design is older, thicker and just a little bit heavier than the Motorola Moto G51 5G.
The Xiaomi Black Shark 3 counts with just a bit better looking screen than Moto G51 5G, because although it has a little bit smaller screen, and they both have the same 1080 x 2400 resolution, the Xiaomi Black Shark 3 also counts with a just a bit greater quantity of pixels per display inch. Xiaomi Black Shark 3 has a bit better performance than Motorola Moto G51 5G, and although they both have 8 processing cores, the Xiaomi Black Shark 3 also has a larger amount of RAM.
The Xiaomi Black Shark 3 counts with a better camera than Moto G51 5G, and although they both have a same size aperture, the Xiaomi Black Shark 3 also has a way higher 3840x2160 video definition and a way better resolution back camera. Moto G51 5G features a quite bigger storage capacity for applications, games, photos and videos than Xiaomi Black Shark 3, because although it has 0 less internal storage capacity, it also counts with an external SD slot that supports up to 512 GB.
Motorola Moto G51 5G has a bit better battery duration than Xiaomi Black Shark 3, because it has a 6% bigger battery capacity.
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