Compare phones
| Global Score | |
| 74.3 | 86.4 |
| Basic Information | |
| LG | Huawei |
| Android 10 | Android 10 |
| 2020-04-27 | 2020-04-07 |
| 6.50 x 3.02 x 0.33 inches | 5.86 x 2.80 x 0.33 inches |
| 6.77 ounces | 6.17 ounces |
| Blue, Pink and Titanium | Black, Blush gold, Deep Sea blue, Ice white and Silver frost |
| -- | Glass and Metal |
| $ 190.00 | $ 244.00 |
| Display / Screen | |
| 6.5 inches | 6.1 inches |
| 1600 x 720 pixels | 2340 x 1080 pixels |
| IPS LCD | OLED |
| 270 pixels per inch | 422 pixels per inch |
| No touch screen | No touch screen |
| 7.3 | 8.3 |
| Performance | |
| MediaTek Helio P35 MT6765 chipset | HiSilicon Kirin 990 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 2860 MHz) processor |
| 3 GB RAM | 6 GB RAM |
| PowerVR GE8320 GPU | Mali-G76 MP16 GPU |
| 9.27 | 9.63 |
| Storage | |
| 64 GB internal memory | 128 GB internal memory |
| microSDXC (up to 2 TB) external memory slot | No SD card slot |
| 14.74 | 10.1 |
| Camera | |
| 32.00 MP + 13.00 MP | 50.00 MP + 32.00 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 |
| 8.91 | 12.21 |
| 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 | 3800mAh Battery |
| Non-Removable Battery | Non-Removable Battery |
| -- | Wireless Charging |
| 5.92 | 5.76 |
| Other Features | |
| Bluetooth 5.0 | Bluetooth 5.1 |
| GPS | GPS |
| NFC | NFC |
| Fingerprint ID Scanner | Fingerprint ID Scanner |
| Accelerometer, Compass, Gyroscope, Light Sensor and Proximity Sensor | Accelerometer, Compass, Gyroscope, Light Sensor and Proximity Sensor |
Comparison review
The Huawei P40 has a general score of 86.4, which is much better than the LG K51S's 74.3 global score. Huawei P40 is a a bit lighter device than LG K51S, but both are 0.33inches thick. These phones come with the same Android 10 OS (Operating System), so both should provide you all the same operating system features.
The Huawei P40 has a bit faster processing unit than LG K51S, and although they both have 8 CPU cores, the Huawei P40 also has a larger amount of RAM. The Huawei P40 features a better looking screen than LG K51S, because although it has a little smaller screen, it also counts with a way higher resolution of 1080 x 2340 pixels and a much better pixels amount per inch of display.
The LG K51S has a much better storage for applications, games, photos and videos than Huawei P40, because although it has 0 less internal storage, it also counts with a slot for an SD memory card that holds up to 2 TB. The Huawei P40 takes way better pictures and videos than LG K51S, because it has a back-facing camera with a lot better resolution and a way higher (4K) video quality.
LG K51S has just a bit longer battery lifetime than Huawei P40, because it has a 5% greater battery capacity.
Huawei P40 costs more than the LG K51S, but you can get a better phone for that few more dollars.
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