Compare phones
| Global Score | |
| 74.3 | 90.9 |
| Basic Information | |
| LG | Huawei |
| Android 10 | Android 10 |
| 2020-04-27 | 2020-10-22 |
| 6.50 x 3.02 x 0.33 inches | 6.41 x 2.97 x 0.36 inches |
| 6.77 ounces | 7.48 ounces |
| Blue, Pink and Titanium | Black and Mystic silver |
| -- | Aluminum and Glass |
| $ 190.00 | -- |
| Display / Screen | |
| 6.5 inches | 6.8 inches |
| 1600 x 720 pixels | 2772 x 1334 pixels |
| IPS LCD | OLED |
| 270 pixels per inch | 452 pixels per inch |
| No touch screen | No touch screen |
| 7.3 | 8.5 |
| Performance | |
| MediaTek Helio P35 MT6765 chipset | HiSilicon Kirin 9000 chipset |
| Arm Cortex-A53, 64-bit, 12 nm (Octa-Core 2300 MHz) processor | Arm Cortex-A77 and Arm Cortex-A55, 64-bit, 5 nm (Octa-Core 3130 MHz) processor |
| 3 GB RAM | 8 GB RAM |
| PowerVR GE8320 GPU | Mali G78 MP24 GPU |
| 9.27 | 9.81 |
| Storage | |
| 64 GB internal memory | 256 GB internal memory |
| microSDXC (up to 2 TB) external memory slot | No SD card slot |
| 14.74 | 13.3 |
| Camera | |
| 32.00 MP + 13.00 MP | 50.00 MP + 13.00 MP |
| -- | f/1.90 aperture |
| -- | 23.00mm focal length |
| -- | 0.78 inches (1/1.28") sensor |
| 1920 x 1080 (30 fps) (Full HD) video resolution | 3840 x 2160 (60 fps) (4K) video resolution |
| -- | 1920 x 1080 (960 fps) (Full HD) slow motion video |
| 8.91 | 12.43 |
| 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 | 4400mAh Battery |
| Non-Removable Battery | Non-Removable Battery |
| -- | Wireless Charging |
| 5.92 | 6.24 |
| Other Features | |
| Bluetooth 5.0 | Bluetooth 5.2 |
| GPS | GPS |
| NFC | NFC |
| -- | Infra-red port |
| 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 40 Pro has a score of 90.9, which is a lot better than the LG K51S's 74.3 global score. Even though the Huawei Mate 40 Pro is better than the LG K51S, it must be noted that it is also a a bit thicker and a bit heavier cellphone. Both phones in this review come with the same Android 10 operating system.
The Huawei Mate 40 Pro features a bit more powerful processing unit than LG K51S, and although they both have 8 cores, the Huawei Mate 40 Pro also has a higher amount of RAM. The Huawei Mate 40 Pro has a better looking screen than LG K51S, because it has a much greater screen density, a little bigger screen and a way higher resolution of 1334 x 2772px.
The LG K51S features a quite bigger storage capacity for applications, games, photos and videos than Huawei Mate 40 Pro, because although it has just 64 GB internal memory capacity, it also counts with an external memory card slot that allows up to 2 TB. The Huawei Mate 40 Pro features just a bit longer battery performance than LG K51S, because it has 4400mAh of battery capacity instead of 4000mAh.
The Huawei Mate 40 Pro shoots way better photos and videos than LG K51S, because it has a much higher video resolution and a way more mega-pixels back facing camera.
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