Compare phones
| Global Score | |
| 74.7 | 87.7 |
| Basic Information | |
| Huawei | Samsung |
| HarmonyOS 3 | Android 10 |
| 2023-04-08 | 2020-09-11 |
| 6.18 x 5.57 x 0.21 inches | 6.45 x 3.00 x 0.37 inches |
| 8.43 ounces | 7.51 ounces |
| Black, Dark Green, Gold, Purple and White | Black and White |
| Aluminum and Glass | Plastic and Plastic |
| -- | Scratch-Resistant Glass |
| Display / Screen | |
| 7.8 inches | 6.7 inches |
| 2224 x 2496 pixels | 2340 x 1080 pixels |
| OLED | Super AMOLED Plus |
| 429 pixels per inch | 385 pixels per inch |
| No touch screen | No touch screen |
| 7.7 | 8 |
| Performance | |
| Qualcomm Snapdragon 8+ Gen 1 4G SM8475 (4 nm) chipset | Qualcomm Snapdragon 730 SM7150-AA chipset |
| processor | Kryo 470, 64-bit, 8 nm (Octa-Core 2200 MHz) processor |
| 8 GB RAM | 6 GB RAM |
| Adreno 730 GPU | Adreno 618 GPU |
| 6.21 | 9.27 |
| Storage | |
| 256 GB internal memory | 128 GB internal memory |
| No SD card slot | microSDXC (up to 512 GB) external memory slot |
| 13.3 | 14.14 |
| Camera | |
| 50.00 MP + 8.00 MP | 64.00 MP + 32.00 MP |
| f/1.80 aperture | f/1.80 aperture |
| 23.00mm focal length | 26.00mm focal length |
| -- | 0.57 inches (1/1.76") sensor |
| 3840 x 2160 (60 fps) (4K) video resolution | 3840 x 2160 (30 fps) (4K) video resolution |
| 11.22 | 11.88 |
| Networks | |
| Wi-Fi | Wi-Fi |
| Mobile Hotspot | Mobile Hotspot |
| LTE-A (4G), LTE (4G), HSPA+ (4G) and HSDPA | LTE-A (4G), LTE (4G), HSPA+ (4G), HSDPA and HSUPA |
| Nano SIM | Nano SIM, Dual SIM |
| 6.6 | 6.7 |
| Battery Life | |
| 4800mAh Nano SIM Battery | 7000mAh Battery |
| Non-Removable Battery | Non-Removable Battery |
| Wireless Charging | -- |
| 6.64 | 8.32 |
| Other Features | |
| Bluetooth 5.2 | Bluetooth 5.0 |
| GPS | GPS |
| NFC | NFC |
| Infra-red port | -- |
| Fingerprint ID Scanner | Fingerprint ID Scanner |
| Accelerometer, Barometer, Compass and Gyroscope | Accelerometer, Compass, Gyroscope, Light Sensor and Proximity Sensor |
| -- | FM Radio |
Comparison review
Samsung Galaxy M51 has a global score of 87.7, which is much better than the Huawei Mate X3's general score of 74.7. The Samsung Galaxy M51 works with Android 10 operating system, while Huawei Mate X3 has HarmonyOS 3 operating system. Despite of the fact Samsung Galaxy M51 is older and notably thicker than Huawei Mate X3, it's body is still lighter.
The Samsung Galaxy M51 has a very superior CPU than Huawei Mate X3, although it has a smaller amount of RAM, they both have 8 cores. The Samsung Galaxy M51 counts with a bit more vivid display than Huawei Mate X3, although it has a little bit smaller display, a way worse resolution of 1080 x 2340 and a just a bit less pixels per inch of display.
Galaxy M51 takes just a bit better videos and photos than Huawei Mate X3, because although it has worse video frame rates, and they both have a F1.8 camera aperture and the same 3840x2160 (4K) video resolution, the Galaxy M51 also counts with a back camera with much more mega-pixels. Galaxy M51 counts with just a bit bigger memory to install games and applications than Huawei Mate X3, because although it has just 128 GB internal memory, it also counts with a slot for an external memory card that allows up to 512 GB.
The Galaxy M51 counts with a superior battery lifetime than Huawei Mate X3, because it has a 7000mAh battery size instead of 4800mAh.
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