Compare phones
| Global Score | |
| 74.3 | 82.9 |
| Basic Information | |
| LG | |
| Android 10 | -- |
| 2020-04-27 | 2019-10-24 |
| 6.50 x 3.02 x 0.33 inches | 6.31 x 2.96 x 0.32 inches |
| 6.77 ounces | 6.81 ounces |
| Blue, Pink and Titanium | Clearly white, Just black and Oh so orange |
| -- | Aluminum and Glass (Corning Gorilla Glass 5) |
| -- | Scratch-Resistant Glass |
| $ 190.00 | $ 487.00 |
| Display / Screen | |
| 6.5 inches | 6.3 inches |
| 1600 x 720 pixels | 3040 x 1440 pixels |
| IPS LCD | OLED |
| 270 pixels per inch | 534 pixels per inch |
| No touch screen | No touch screen |
| 7.3 | 8.8 |
| Performance | |
| MediaTek Helio P35 MT6765 chipset | Qualcomm Snapdragon 855 SM8150 chipset |
| Arm Cortex-A53, 64-bit, 12 nm (Octa-Core 2300 MHz) processor | Kryo 485, 64-bit, 7 nm (Octa-Core 2840 MHz) processor |
| 3 GB RAM | 6 GB RAM |
| PowerVR GE8320 GPU | Adreno 640 GPU |
| 9.27 | 9.63 |
| Storage | |
| 64 GB internal memory | 64 GB internal memory |
| microSDXC (up to 2 TB) external memory slot | No SD card slot |
| 14.74 | 7.7 |
| Camera | |
| 32.00 MP + 13.00 MP | 12.20 MP + 8.00 MP |
| -- | f/1.70 aperture |
| -- | 28.00mm focal length |
| -- | 0.39 inches (1/2.55") sensor |
| 1920 x 1080 (30 fps) (Full HD) video resolution | 3840 x 2160 (30 fps) (4K) video resolution |
| -- | 1280 x 720 (240 fps) (HD) slow motion video |
| 8.91 | 9.79 |
| 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 | 3700mAh Battery |
| Non-Removable Battery | Non-Removable Battery |
| -- | Wireless Charging |
| 5.92 | 5.68 |
| Other Features | |
| Bluetooth 5.0 | Bluetooth 5.0 |
| GPS | GPS |
| NFC | NFC |
| Fingerprint ID Scanner | -- |
| Accelerometer, Compass, Gyroscope, Light Sensor and Proximity Sensor | Accelerometer, Barometer, Compass, Gyroscope, Light Sensor and Proximity Sensor |
Comparison review
Google Pixel 4 XL is much better than LG K51S, getting an 82.9 score against 74.3. Even though Google Pixel 4 XL and the LG K51S were released with only 6 months difference, Google Pixel 4 XL's construction is a little heavier but just a bit thinner than the LG K51S. Google Pixel 4 XL has a much better screen than LG K51S, because although it has a bit smaller display, it also counts with a lot higher resolution of 1440 x 3040px and a much better quantity of pixels per display inch.
Google Pixel 4 XL counts with a bit faster processing unit than LG K51S, and although they both have 8 processing cores, the Google Pixel 4 XL also has more RAM memory. The Google Pixel 4 XL counts with just a bit better camera than LG K51S, because although it has a lot lower resolution camera, it also counts with a way better 3840x2160 video definition.
The LG K51S has a lot bigger storage capacity to store more apps and games than Google Pixel 4 XL, and although they both have exactly the same internal memory capacity, the LG K51S also has an external SD slot that allows a maximum of 2 TB. LG K51S counts with a bit longer battery life than Google Pixel 4 XL, because it has an 8% bigger battery size.
Although Google Pixel 4 XL is a better device, it is a lot more expensive than the LG K51S, and it doesn't have such a good relation between it's price and quality as LG K51S. So if you want that extra specs, you can buy Google Pixel 4 XL, but if you don't you can save a couple dollars and buy the LG K51S, giving up a couple features and specs.
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