Compare phones
| Global Score | |
| 87.7 | 80.8 |
| Basic Information | |
| Samsung | Xiaomi |
| Android 10 | Android 11 |
| 2020-09-11 | 2021-05-20 |
| 6.45 x 3.00 x 0.37 inches | 6.37 x 2.97 x 0.35 inches |
| 7.51 ounces | 6.70 ounces |
| Black and White | Cool Blue, POCO Yellow and Power Black |
| Plastic and Plastic | -- |
| Scratch-Resistant Glass | Scratch-Resistant Glass |
| Display / Screen | |
| 6.7 inches | 6.5 inches |
| 2340 x 1080 pixels | 2400 x 1080 pixels |
| Super AMOLED Plus | IPS LCD |
| 385 pixels per inch | 405 pixels per inch |
| No touch screen | No touch screen |
| 8 | 8.1 |
| Performance | |
| Qualcomm Snapdragon 730 SM7150-AA chipset | MediaTek Dimensity 700 MT6833V chipset |
| Kryo 470, 64-bit, 8 nm (Octa-Core 2200 MHz) processor | Cortex-A76, 64-bit, 7 nm (Octa-Core 2200 MHz) processor |
| 6 GB RAM | 4 GB RAM |
| Adreno 618 GPU | Mali-G57 MC2 GPU |
| 9.27 | 9.18 |
| Storage | |
| 128 GB internal memory | 64 GB internal memory |
| microSDXC (up to 512 GB) external memory slot | No SD card slot |
| 14.14 | 7.7 |
| Camera | |
| 64.00 MP + 32.00 MP | 48.00 MP + 8.00 MP |
| f/1.80 aperture | f/1.80 aperture |
| 26.00mm focal length | -- |
| 0.57 inches (1/1.76") sensor | 0.5 inches (1/2") sensor |
| 3840 x 2160 (30 fps) (4K) video resolution | 1920 x 1080 (30 fps) (Full HD) video resolution |
| -- | 1280 x 720 (120 fps) (HD) slow motion video |
| 11.88 | 10.89 |
| Networks | |
| Wi-Fi | Wi-Fi |
| Mobile Hotspot | Mobile Hotspot |
| LTE-A (4G), LTE (4G), HSPA+ (4G), HSDPA and HSUPA | 5G, 5G, LTE-A (4G), LTE (4G), HSPA+ (4G) and HSDPA |
| Nano SIM, Dual SIM | Nano SIM, Dual SIM |
| 6.7 | 10.6 |
| Battery Life | |
| 7000mAh Battery | 5000mAh Battery |
| Non-Removable Battery | Non-Removable Battery |
| 8.32 | 6.8 |
| Other Features | |
| Bluetooth 5.0 | Bluetooth 5.1 |
| GPS | GPS |
| NFC | 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
Galaxy M51 has a general score of 87.7, which is a bit better than the Xiaomi POCO M3 Pro 5G's 80.8 score. Galaxy M51's design is a little thicker and somewhat heavier than the Xiaomi POCO M3 Pro 5G. Both of these phones have Android OS (Operating System), but Galaxy M51 has 10 version and Xiaomi POCO M3 Pro 5G has Android 11.
Xiaomi POCO M3 Pro 5G features a little sharper screen than Samsung Galaxy M51, because although it has a bit smaller display, it also counts with a slightly better resolution of 1080 x 2400px and a little bit better pixels amount in each inch of screen. Samsung Galaxy M51 has a much better storage for applications, games, photos and videos than Xiaomi POCO M3 Pro 5G, because it has 128 GB internal memory and a SD memory card expansion slot that allows up to 512 GB.
Galaxy M51 has a bit more powerful processor than Xiaomi POCO M3 Pro 5G, and although they both have the same number of cores, the Galaxy M51 also has a larger amount of RAM memory. The Samsung Galaxy M51 shoots just a bit better pictures and videos than Xiaomi POCO M3 Pro 5G, and although they both have a F1.8 aperture, the Samsung Galaxy M51 also has a lot higher 3840x2160 video quality, a back facing camera with way more mega pixels and a larger sensor capturing better quality videos and photos.
The Galaxy M51 features a really longer battery lifetime than Xiaomi POCO M3 Pro 5G, because it has a 7000mAh battery size.
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