Compare phones
| Global Score | |
| 74.3 | 81.4 |
| Basic Information | |
| LG | Huawei |
| Android 10 | Android 10, 9.0 Pie, 8.1 Oreo |
| 2020-04-27 | 2018-03-27 |
| 6.50 x 3.02 x 0.33 inches | 6.10 x 2.91 x 0.31 inches |
| 6.77 ounces | 6.35 ounces |
| Blue, Pink and Titanium | Black, Blue, Gold and Pink |
| -- | Glass and Metal |
| $ 190.00 | $ 348.00 |
| Display / Screen | |
| 6.5 inches | 6.1 inches |
| 1600 x 720 pixels | 2240 x 1080 pixels |
| IPS LCD | OLED |
| 270 pixels per inch | 408 pixels per inch |
| No touch screen | No touch screen |
| 7.3 | 8.1 |
| Performance | |
| MediaTek Helio P35 MT6765 chipset | HiSilicon Kirin 970 chipset |
| Arm Cortex-A53, 64-bit, 12 nm (Octa-Core 2300 MHz) processor | ARM Cortex-A73 and ARM Cortex-A53, 64-bit, 10 nm (Octa-Core 2360 MHz) processor |
| 3 GB RAM | 6 GB RAM |
| PowerVR GE8320 GPU | Mali-G72 MP12 GPU |
| 9.27 | 9.36 |
| 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 | 40.00 MP + 24.00 MP |
| -- | f/1.80 aperture |
| -- | 27.00mm focal length |
| -- | 0.56 inches (1/1.78") sensor |
| 1920 x 1080 (30 fps) (Full HD) video resolution | 3840 x 2160 (30 fps) (4K) video resolution |
| -- | 1280 x 720 (960 fps) (HD) slow motion video |
| 8.91 | 11.55 |
| Networks | |
| Wi-Fi | Wi-Fi |
| Mobile Hotspot | Mobile Hotspot |
| LTE-A (4G), LTE (4G), HSPA+ (4G), HSDPA and HSUPA | LTE-A (4G), LTE (4G), HSPA+ (4G), HSDPA and HSUPA |
| Nano SIM, Dual SIM | Nano SIM, Dual SIM |
| 6.7 | 6.7 |
| Battery Life | |
| 4000mAh Battery | 4000mAh Li - Polymer Battery |
| Non-Removable Battery | Non-Removable Battery |
| 5.92 | 5.92 |
| Other Features | |
| Bluetooth 5.0 | Bluetooth 4.2 |
| GPS | GPS |
| NFC | NFC |
| -- | Infra-red port |
| Fingerprint ID Scanner | Fingerprint ID Scanner |
| Accelerometer, Compass, Gyroscope, Light Sensor and Proximity Sensor | Accelerometer, Compass, Gyroscope, Light Sensor and Proximity Sensor |
Comparison review
Huawei P20 Pro has a general score of 81.4, which is a bit better than the LG K51S's 74.3 overall score. These phones work with the same Android 10 OS (Operating System), so they should give you all the same operating system features. The Huawei P20 Pro body is a little lighter and just a bit thinner than the LG K51S, even though it was released 2 years before.
The Huawei P20 Pro counts with a bit better performance than LG K51S, and although they both have 8 cpu cores, the Huawei P20 Pro also has a higher amount of RAM. Huawei P20 Pro features a better screen than LG K51S, because although it has a bit smaller screen, it also counts with a lot greater pixels amount per display inch and a much higher resolution of 1080 x 2240.
The LG K51S features a much better storage capacity to store more apps and games than Huawei P20 Pro, because although it has just 64 GB internal memory capacity, it also counts with a SD extension slot that supports up to 2 TB. The Huawei P20 Pro counts with a very superior camera than LG K51S, because it has a camera in the back with more mega pixels and a way better 3840x2160 (4K) video resolution.
LG K51S and Huawei P20 Pro both count with very similar batteries performance.
Although Huawei P20 Pro is a better device, it costs a lot more money than the LG K51S, and it doesn't have such a good quality/price relation as LG K51S. So if you want that extra features and specs, you can buy the Huawei P20 Pro, else you can save some money and get the LG K51S, giving up a couple features and specifications.
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