Compare phones
| Global Score | |
| 74.3 | 76 |
| Basic Information | |
| LG | OnePlus |
| Android 10 | -- |
| 2020-04-27 | 2020-04-21 |
| 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 | Glacial green |
| -- | Aluminum and Glass (Corning Gorilla Glass 5) |
| -- | Scratch-Resistant Glass |
| $ 190.00 | $ 330.00 |
| 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 | Adreno 650 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, Dual 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
The OnePlus 8 is a little bit better than LG K51S, having a general score of 76 against 74.3. Even when OnePlus 8 and LG K51S were released only 0 months apart, OnePlus 8 is just a little thinner and just a little lighter. The OnePlus 8 has a much better screen than LG K51S, and although they both have a display with the same size, the OnePlus 8 also has a higher pixels count per screen inch and a way higher resolution of 1080 x 2400px.
LG K51S counts with a much greater memory capacity for games and applications than OnePlus 8, because although it has just 64 GB internal memory, it also counts with an external memory slot that holds a maximum of 2 TB. OnePlus 8 counts with a little faster processor than LG K51S, and although they both have a Octa-Core processing unit, the OnePlus 8 also has more RAM memory.
The OnePlus 8 has a bit better battery life than LG K51S, because it has a 4300mAh battery capacity. OnePlus 8 captures a lot better photographs and videos than LG K51S, because it has a lot higher 3840x2160 (4K) video definition and a camera with much more megapixels.
Although OnePlus 8 is a better device, it is way more expensive than LG K51S, and it doesn't have such a good relation between it's price and quality as LG K51S. If you prefer to save a few dollars, you can buy LG K51S, and give up a few specs and features, but you'll get the most with your money.
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