Compare phones
| Global Score | |
| 87.7 | 89.4 |
| Basic Information | |
| Samsung | Huawei |
| Android 10 | Android 9.0 Pie |
| 2020-09-11 | 2019-11-15 |
| 6.45 x 3.00 x 0.37 inches | 6.35 x 5.76 x 0.43 inches |
| 7.51 ounces | 10.41 ounces |
| Black and White | Blue |
| Plastic and Plastic | Glass |
| Scratch-Resistant Glass | -- |
| -- | $ 2299.00 |
| Display / Screen | |
| 6.7 inches | 8 inches |
| 2340 x 1080 pixels | 2480 x 2200 pixels |
| Super AMOLED Plus | OLED |
| 385 pixels per inch | 414 pixels per inch |
| No touch screen | No touch screen |
| 8 | 8.3 |
| Performance | |
| Qualcomm Snapdragon 730 SM7150-AA chipset | HiSilicon Kirin 980 chipset |
| Kryo 470, 64-bit, 8 nm (Octa-Core 2200 MHz) processor | ARM Cortex-A76 and ARM Cortex-A55, 64-bit, 7 nm (Octa-Core 2600 MHz) processor |
| 6 GB RAM | 8 GB RAM |
| Adreno 618 GPU | Mali-G76 MP10 GPU |
| 9.27 | 9.54 |
| Storage | |
| 128 GB internal memory | 512 GB internal memory |
| microSDXC (up to 512 GB) external memory slot | No SD card slot |
| 14.14 | 17.6 |
| Camera | |
| 64.00 MP + 32.00 MP | 40.00 MP |
| f/1.80 aperture | f/1.80 aperture |
| 26.00mm focal length | 27.00mm focal length |
| 0.57 inches (1/1.76") sensor | 0.59 inches (1/1.7") sensor |
| 3840 x 2160 (30 fps) (4K) video resolution | -- |
| 11.88 | 9.02 |
| 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), HSDPA and HSUPA |
| Nano SIM, Dual SIM | Nano SIM |
| 6.7 | 10.7 |
| Battery Life | |
| 7000mAh Battery | 4500mAh Li - Polymer Battery |
| Non-Removable Battery | Non-Removable Battery |
| 8.32 | 6.32 |
| Other Features | |
| Bluetooth 5.0 | Bluetooth 5.0 |
| GPS | GPS |
| NFC | NFC |
| Fingerprint ID Scanner | Fingerprint ID Scanner |
| Accelerometer, Compass, Gyroscope, Light Sensor and Proximity Sensor | Accelerometer, Barometer, Compass, Gyroscope, Light Sensor and Proximity Sensor |
| FM Radio | -- |
Comparison review
Huawei Mate X has an overall score of 89.4, which is just a bit better than the Galaxy M51's global score of 87.7. Even being the best phone in this review, Huawei Mate X is an older, somewhat thicker and much heavier phone than Galaxy M51. These phones work with Android OS, but the Huawei Mate X has newer 9.0 Pie version and Galaxy M51 has Android 10, so it gives some nice extra features and improved performance.
The Huawei Mate X has just a bit better looking display than Galaxy M51, because it has a bigger display, a little bit greater pixel density and a way better 2200 x 2480 resolution. The Huawei Mate X has much more memory capacity to install games and applications than Galaxy M51, because although it has no SD memory card expansion slot, it also counts with 512 GB internal memory capacity.
The Huawei Mate X features a bit better processing power than Galaxy M51, and although they both have 8 processing cores, the Huawei Mate X also has more RAM memory. Galaxy M51 has a very superior battery lifetime than Huawei Mate X, because it has 7000mAh of battery capacity. The Galaxy M51 captures way better pictures and videos than Huawei Mate X, because although it has a tinier back camera sensor taking worse quality photos and videos, and they both have a same size diafragm aperture, the Galaxy M51 also counts with a much higher resolution back facing camera.
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