Compare phones
| Global Score | |
| 75.6 | 87.7 |
| Basic Information | |
| Huawei | Samsung |
| Android 9.0 Pie | Android 10 |
| 2018-10-26 | 2020-09-11 |
| 6.87 x 3.36 x 0.32 inches | 6.45 x 3.00 x 0.37 inches |
| 8.18 ounces | 7.51 ounces |
| Midnight blue and Phantom silver | Black and White |
| Aluminum and Glass | Plastic and Plastic |
| -- | Scratch-Resistant Glass |
| Display / Screen | |
| 7.2 inches | 6.7 inches |
| 2244 x 1080 pixels | 2340 x 1080 pixels |
| OLED | Super AMOLED Plus |
| 346 pixels per inch | 385 pixels per inch |
| No touch screen | No touch screen |
| 7.8 | 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 |
| 6 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 | |
| 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 |
| 0.59 inches (1/1.7") 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 | -- |
| 3.52 | 11.88 |
| Networks | |
| Wi-Fi | Wi-Fi |
| Mobile Hotspot | Mobile Hotspot |
| 5G, 5G, 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 |
| 10.7 | 6.7 |
| Battery Life | |
| 5000mAh Li - Ion Battery | 7000mAh Battery |
| Non-Removable Battery | Non-Removable Battery |
| 6.8 | 8.32 |
| Other Features | |
| Bluetooth 5.0 | Bluetooth 5.0 |
| GPS | GPS |
| NFC | NFC |
| 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
The Samsung Galaxy M51 is much better than the Huawei Mate 20 X, having a general score of 87.7 against 75.6. These devices have Android OS, but Samsung Galaxy M51 has the older 10 version and Huawei Mate 20 X has Android 9.0 Pie version. Samsung Galaxy M51 is a newer and just a bit lighter phone than Huawei Mate 20 X, although it is also thicker.
The Huawei Mate 20 X features a bit better performance than Galaxy M51. They have 6 GB of RAM memory and a Octa-Core processor. Samsung Galaxy M51 has just a bit better screen than Huawei Mate 20 X, because although it has a little smaller display, it also counts with a little greater pixels quantity in each inch in the display and a slightly better resolution of 1080 x 2340.
The Samsung Galaxy M51 features a much better camera than Huawei Mate 20 X, although it has a smaller back-facing camera sensor which gives a lower photo and video quality, they both have the same (4K) video quality, the same video frame rate and the same aperture. The Galaxy M51 features a much greater storage capacity for games and applications than Huawei Mate 20 X, and although they both have equal 128 GB internal memory, the Galaxy M51 also has a SD card slot that supports a maximum of 512 GB.
Galaxy M51 counts with a superior battery lifetime than Huawei Mate 20 X, because it has a 40 percent larger battery capacity.
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