Compare phones
| Global Score | |
| 74.3 | 75.9 |
| Basic Information | |
| LG | OnePlus |
| Android 10 | Android 10 |
| 2020-04-27 | 2020-04-29 |
| 6.50 x 3.02 x 0.33 inches | 6.31 x 2.87 x 0.31 inches |
| 6.77 ounces | 6.35 ounces |
| Blue, Pink and Titanium | Onyx black and Polar silver |
| -- | Aluminum and Glass (Corning Gorilla Glass 5) |
| -- | Scratch-Resistant Glass |
| $ 190.00 | $ 800.00 |
| Display / Screen | |
| 6.5 inches | 6.5 inches |
| 1600 x 720 pixels | 2400 x 1080 pixels |
| IPS LCD | AMOLED |
| 270 pixels per inch | 405 pixels per inch |
| -- | 1100 cd/m2 brightness |
| No touch screen | No touch screen |
| 7.3 | 9 |
| Performance | |
| MediaTek Helio P35 MT6765 chipset | Qualcomm Snapdragon 865 SM8250 chipset |
| Arm Cortex-A53, 64-bit, 12 nm (Octa-Core 2300 MHz) processor | Kryo 585, 64-bit, 7 nm (Octa-Core 2840 MHz) processor |
| 3 GB RAM | 8 GB RAM |
| PowerVR GE8320 GPU | Kryo 585 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 | 48.00 MP + 16.00 MP |
| -- | f/1.80 aperture |
| -- | 25.00mm focal length |
| -- | 0.5 inches (1/2") sensor |
| 1920 x 1080 (30 fps) (Full HD) video resolution | 3840 x 2160 (60 fps) (4K) video resolution |
| -- | 1280 x 720 (480 fps) (HD) slow motion video |
| 8.91 | 11.88 |
| 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 | 4300mAh Li - Polymer Battery |
| Non-Removable Battery | Non-Removable Battery |
| 5.92 | 6.16 |
| 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
OnePlus 8 UW is slightly better than LG K51S, having a overall score of 75.9 against 74.3. Both of these phones come with the same Android 10 OS, so you shouldn't notice any difference in that aspect. OnePlus 8 UW is a a little thinner and just a little lighter cellphone than the LG K51S, even though both were released only 0 months apart.
The OnePlus 8 UW has a much better display than LG K51S, and although they both have a same size screen, the OnePlus 8 UW also has a better quantity of pixels per inch in the display and a much better resolution of 1080 x 2400 pixels. The LG K51S features a much better memory for applications, games, photos and videos than OnePlus 8 UW, because although it has just 64 GB internal storage, it also counts with a SD extension slot that admits up to 2 TB.
The OnePlus 8 UW features a bit more powerful CPU than LG K51S, and although they both have 8 cpu cores, the OnePlus 8 UW also has a greater amount of RAM. OnePlus 8 UW counts with a lot better camera than LG K51S, because it has a camera in the back with much more MP and a much better 3840x2160 (4K) video definition.
OnePlus 8 UW counts with a bit better battery duration than LG K51S, because it has 4300mAh of battery capacity.
Although OnePlus 8 UW is a better device, it costs a lot more money than LG K51S, and it doesn't have such a good price and quality relation as the LG K51S. If you prefer to save some money, you can get the LG K51S, letting go a few features and specs, but you will get the most with your money.
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