Compare phones
| Global Score | |
| 71.6 | 87.7 |
| Basic Information | |
| Xiaomi | Samsung |
| Android 4.4.2, 4.2.1 | Android 10 |
| 0000-00-00 | 2020-09-11 |
| 5.67 x 2.90 x 0.32 inches | 6.45 x 3.00 x 0.37 inches |
| 5.11 ounces | 7.51 ounces |
| Black | Black and White |
| -- | Plastic and Plastic |
| -- | Scratch-Resistant Glass |
| $ 300.00 | -- |
| Display / Screen | |
| 5 inches | 6.7 inches |
| 1080 x 1920 pixels (Full HD) | 2340 x 1080 pixels |
| IPS LCD | Super AMOLED Plus |
| 441 pixels per inch | 385 pixels per inch |
| Capacitive, Multi-touch | No touch screen |
| 9.1 | 8 |
| Performance | |
| Qualcomm Snapdragon 800 8974-AB chipset | Qualcomm Snapdragon 730 SM7150-AA chipset |
| Krait 400 (Quad-Core 2360 MHz) processor | Kryo 470, 64-bit, 8 nm (Octa-Core 2200 MHz) processor |
| 2 GB (933 MHz) RAM | 6 GB RAM |
| Adreno 330 (450 MHz) GPU | Adreno 618 GPU |
| 9.27 | 9.27 |
| Storage | |
| 64 GB internal memory | 128 GB internal memory |
| No SD card slot | microSDXC (up to 512 GB) external memory slot |
| 7.7 | 14.14 |
| Camera | |
| 13.00 MP + 2.00 MP | 64.00 MP + 32.00 MP |
| f/2.20 aperture | f/1.80 aperture |
| -- | 26.00mm focal length |
| -- | 0.57 inches (1/1.76") sensor |
| 1920 x 1080 (30 fps) (Full HD) video resolution | 3840 x 2160 (30 fps) (4K) video resolution |
| 8.91 | 11.88 |
| Networks | |
| Wi-Fi | Wi-Fi |
| Mobile Hotspot | Mobile Hotspot |
| HSPA+ (4G), HSDPA, HSUPA, UMTS, EDGE, GPRS and GSM | LTE-A (4G), LTE (4G), HSPA+ (4G), HSDPA and HSUPA |
| SIM | Nano SIM, Dual SIM |
| 4.6 | 6.7 |
| Battery Life | |
| 3050mAh Li-Ion Battery | 7000mAh Battery |
| Non-Removable Battery | Non-Removable Battery |
| 5.04 | 8.32 |
| Other Features | |
| Bluetooth 4.0 | Bluetooth 5.0 |
| GPS | GPS |
| NFC | NFC |
| -- | Fingerprint ID Scanner |
| Accelerometer, Compass, Light Sensor and Proximity Sensor | Accelerometer, Compass, Gyroscope, Light Sensor and Proximity Sensor |
| -- | FM Radio |
Comparison review
Samsung Galaxy M51 is a lot better than Xiaomi Mi-3, getting a general score of 87.7 against 71.6. Despite being the best phone in this comparison, the Samsung Galaxy M51 construction is much heavier and somewhat thicker than the Xiaomi Mi-3. These phones use Android OS, but the Samsung Galaxy M51 has 10 version and Xiaomi Mi-3 has Android 4.4.2 version.
The Xiaomi Mi-3 counts with a better looking display than Samsung Galaxy M51, because although it has a quite lower resolution of 1920 x 1080px and a way smaller screen, it also counts with a little bit better pixel amount per inch in the display. The Galaxy M51 has a way bigger storage for apps and games than Xiaomi Mi-3, because it has an external memory card slot that holds a maximum of 512 GB and 128 GB internal memory.
The Galaxy M51's processing unit is just as good as the processor in Xiaomi Mi-3, because although the Galaxy M51 has doesn't have an extra GPU, it also counts with 4 more CPU cores and 4 GB more RAM. Galaxy M51 has a really longer battery life than Xiaomi Mi-3, because it has a 7000mAh battery size.
Galaxy M51 takes greater photos and videos than Xiaomi Mi-3, because it has a bigger aperture to capture better low light captures and video, a way higher (4K) video quality and a camera with a lot better resolution.
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