Compare phones
| Global Score | |
| 79.5 | 87.7 |
| Basic Information | |
| Huawei | Samsung |
| Android 9.0 Pie | Android 10 |
| 2018-10-26 | 2020-09-11 |
| 6.23 x 3.04 x 0.33 inches | 6.45 x 3.00 x 0.37 inches |
| 6.63 ounces | 7.51 ounces |
| 16 777 216 | Black and White |
| Glass and Metal | Plastic and Plastic |
| -- | Scratch-Resistant Glass |
| $ 519.00 | -- |
| Display / Screen | |
| 6.5 inches | 6.7 inches |
| 2244 x 1080 pixels | 2340 x 1080 pixels |
| IPS LCD | Super AMOLED Plus |
| 383 pixels per inch | 385 pixels per inch |
| 820 cd/m2 brightness | -- |
| No touch screen | No touch screen |
| 8.7 | 8 |
| Performance | |
| HiSilicon Kirin 980 chipset | Qualcomm Snapdragon 730 SM7150-AA chipset |
| ARM Cortex-A76 and ARM Cortex-A55, 64-bit, 7 nm (Octa-Core 2600 MHz) processor | Kryo 470, 64-bit, 8 nm (Octa-Core 2200 MHz) processor |
| 4 GB RAM | 6 GB RAM |
| Mali-G76 MP10 GPU | Adreno 618 GPU |
| 9.45 | 9.27 |
| Storage | |
| 128 GB internal memory | 128 GB internal memory |
| No SD card slot | microSDXC (up to 512 GB) external memory slot |
| 10.1 | 14.14 |
| Camera | |
| 12.00 MP + 24.00 MP | 64.00 MP + 32.00 MP |
| f/1.80 aperture | f/1.80 aperture |
| 27.00mm focal length | 26.00mm focal length |
| 0.43 inches (1/2.3") sensor | 0.57 inches (1/1.76") sensor |
| 3840 x 2160 (30 fps) (4K) video resolution | 3840 x 2160 (30 fps) (4K) video resolution |
| 1280 x 720 (960 fps) (HD) slow motion video | -- |
| 10.01 | 11.88 |
| Networks | |
| Wi-Fi | Wi-Fi |
| Mobile Hotspot | Mobile Hotspot |
| LTE-A (4G), LTE (4G), HSPA+ (4G), HSDPA and HSUPA | LTE-A (4G), LTE (4G), HSPA+ (4G), HSDPA and HSUPA |
| Nano SIM | Nano SIM, Dual SIM |
| 6.7 | 6.7 |
| Battery Life | |
| 4000mAh Li - Ion Battery | 7000mAh Battery |
| Non-Removable Battery | Non-Removable Battery |
| 5.92 | 8.32 |
| Other Features | |
| Bluetooth 5.0 | Bluetooth 5.0 |
| GPS | GPS |
| NFC | NFC |
| Infra-red port | -- |
| Fingerprint ID Scanner | Fingerprint ID Scanner |
| Accelerometer, Barometer, Compass, Gyroscope, Light Sensor and Proximity Sensor | Accelerometer, Compass, Gyroscope, Light Sensor and Proximity Sensor |
| -- | FM Radio |
Comparison review
Galaxy M51 has a general score of 87.7, which is much better than the Huawei Mate 20's 79.5 overall score. Both of these devices come with Android OS, but the Galaxy M51 has an older 10 version and Huawei Mate 20 has Android 9.0 Pie. Even though Galaxy M51 is newer than Huawei Mate 20, it is somewhat thicker and somewhat heavier.
The Huawei Mate 20 counts with a little bit better performance than Galaxy M51, although it has 2 GB lesser RAM memory, they both have a Octa-Core processing unit. The Huawei Mate 20 has just a bit better screen than Samsung Galaxy M51, although it has a bit worse pixels count in each inch of display, a little lower resolution of 1080 x 2244 pixels and a bit smaller screen.
The Galaxy M51 features a superior memory to install applications and games than Huawei Mate 20, and although they both have equal 128 GB internal storage, the Galaxy M51 also has a SD memory card expansion slot that admits a maximum of 512 GB. The Galaxy M51 features a superior camera than Huawei Mate 20, and although they both have the same video resolution, the same 30 frames per second video frame rate and the same camera aperture, the Galaxy M51 also has a much more mega pixels back camera and a much larger sensor capturing more light and vivid colors.
The Samsung Galaxy M51 counts with a very superior battery duration than Huawei Mate 20, because it has 7000mAh of battery capacity against 4000mAh.
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