Compare phones
| Global Score | |
| 74.3 | 89.4 |
| Basic Information | |
| LG | Huawei |
| Android 10 | Android 9.0 Pie |
| 2020-04-27 | 2019-11-15 |
| 6.50 x 3.02 x 0.33 inches | 6.35 x 5.76 x 0.43 inches |
| 6.77 ounces | 10.41 ounces |
| Blue, Pink and Titanium | Blue |
| -- | Glass |
| $ 190.00 | $ 2299.00 |
| Display / Screen | |
| 6.5 inches | 8 inches |
| 1600 x 720 pixels | 2480 x 2200 pixels |
| IPS LCD | OLED |
| 270 pixels per inch | 414 pixels per inch |
| No touch screen | No touch screen |
| 7.3 | 8.3 |
| Performance | |
| MediaTek Helio P35 MT6765 chipset | HiSilicon Kirin 980 chipset |
| Arm Cortex-A53, 64-bit, 12 nm (Octa-Core 2300 MHz) processor | ARM Cortex-A76 and ARM Cortex-A55, 64-bit, 7 nm (Octa-Core 2600 MHz) processor |
| 3 GB RAM | 8 GB RAM |
| PowerVR GE8320 GPU | Mali-G76 MP10 GPU |
| 9.27 | 9.54 |
| Storage | |
| 64 GB internal memory | 512 GB internal memory |
| microSDXC (up to 2 TB) external memory slot | No SD card slot |
| 14.74 | 17.6 |
| Camera | |
| 32.00 MP + 13.00 MP | 40.00 MP |
| -- | f/1.80 aperture |
| -- | 27.00mm focal length |
| -- | 0.59 inches (1/1.7") sensor |
| 1920 x 1080 (30 fps) (Full HD) video resolution | -- |
| 8.91 | 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 | |
| 4000mAh Battery | 4500mAh Li - Polymer Battery |
| Non-Removable Battery | Non-Removable Battery |
| 5.92 | 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 |
Comparison review
The Huawei Mate X has a score of 89.4, which is a lot better than LG K51S's score of 74.3. Both devices we compare here come with Android OS, but the Huawei Mate X has a newer 9.0 Pie version and LG K51S has Android 10. Even being the best in our current comparison, Huawei Mate X's construction is heavier and notably thicker than LG K51S.
The Huawei Mate X has a brighter screen than LG K51S, because it has a lot greater pixel count per inch in the display, a bigger display and a way better resolution of 2200 x 2480 pixels. The Huawei Mate X counts with a bigger storage for apps and games than LG K51S, because although it has no external SD slot, it also counts with 512 GB internal storage.
Huawei Mate X counts with a little faster processing unit than LG K51S, and although they both have 8 cpu cores, the Huawei Mate X also has a greater amount of RAM. Huawei Mate X features just a bit better camera than LG K51S, because it has a back-facing camera with a higher 40 megapixels resolution.
Huawei Mate X counts with just a bit longer battery duration than LG K51S, because it has a 4500mAh battery capacity.
Although Huawei Mate X is a better device, it is a lot more expensive than LG K51S, and it doesn't have such a good quality/price relation as the LG K51S. If you want to save some money, you can get LG K51S, giving up a few features and specifications, but you'll get the most with your savings.
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