Compare phones
| Global Score | |
| 76 | 87.7 |
| Basic Information | |
| OnePlus | Samsung |
| -- | Android 10 |
| 2020-04-21 | 2020-09-11 |
| 6.31 x 2.87 x 0.31 inches | 6.45 x 3.00 x 0.37 inches |
| 6.35 ounces | 7.51 ounces |
| Glacial green | Black and White |
| Aluminum and Glass (Corning Gorilla Glass 5) | Plastic and Plastic |
| Scratch-Resistant Glass | Scratch-Resistant Glass |
| $ 330.00 | -- |
| Display / Screen | |
| 6.5 inches | 6.7 inches |
| 2400 x 1080 pixels | 2340 x 1080 pixels |
| AMOLED | Super AMOLED Plus |
| 405 pixels per inch | 385 pixels per inch |
| 1100 cd/m2 brightness | -- |
| No touch screen | No touch screen |
| 9 | 8 |
| Performance | |
| Qualcomm Snapdragon 865 SM8250 chipset | Qualcomm Snapdragon 730 SM7150-AA chipset |
| Kryo 585, 64-bit, 7 nm (Octa-Core 2840 MHz) processor | Kryo 470, 64-bit, 8 nm (Octa-Core 2200 MHz) processor |
| 8 GB RAM | 6 GB RAM |
| Adreno 650 GPU | Adreno 618 GPU |
| 9.63 | 9.27 |
| Storage | |
| 128 GB internal memory | 128 GB internal memory |
| No SD card slot | microSDXC (up to 512 GB) external memory slot |
| 10.1 | 14.14 |
| Camera | |
| 48.00 MP + 16.00 MP | 64.00 MP + 32.00 MP |
| f/1.80 aperture | f/1.80 aperture |
| 25.00mm focal length | 26.00mm focal length |
| 0.5 inches (1/2") sensor | 0.57 inches (1/1.76") sensor |
| 3840 x 2160 (60 fps) (4K) video resolution | 3840 x 2160 (30 fps) (4K) video resolution |
| 1280 x 720 (480 fps) (HD) slow motion video | -- |
| 11.88 | 11.88 |
| Networks | |
| Wi-Fi | Wi-Fi |
| Mobile Hotspot | Mobile Hotspot |
| 5G, 5G, 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 |
| 10.7 | 6.7 |
| Battery Life | |
| 4300mAh Li - Polymer Battery | 7000mAh Battery |
| Non-Removable Battery | Non-Removable Battery |
| 6.16 | 8.32 |
| Other Features | |
| Bluetooth 5.1 | Bluetooth 5.0 |
| 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 |
| -- | FM Radio |
Comparison review
The Samsung Galaxy M51 has a score of 87.7, which is much better than the OnePlus 8's score of 76. The Samsung Galaxy M51 is a somewhat heavier and thicker phone than the OnePlus 8. OnePlus 8 has a brighter display than Galaxy M51, because although it has a little smaller screen, it also counts with a slightly better 1080 x 2400 resolution and a quite higher display density.
Galaxy M51 features a way bigger storage capacity to store more apps and games than OnePlus 8, and although they both have the same 128 GB internal storage, the Galaxy M51 also has a slot for an SD memory card that allows a maximum of 512 GB. OnePlus 8 features a little bit better processing power than Samsung Galaxy M51, and although they both have 8 processing cores, the OnePlus 8 also has a larger amount of RAM.
The Samsung Galaxy M51 features a really longer battery life than OnePlus 8, because it has a 63% larger battery capacity. Galaxy M51 has a camera that is just as good as the OnePlus 8 one, because although the Galaxy M51 has slower video frame rate, and they both have the same aperture and the same 3840x2160 (4K) video definition, it also counts with a bigger back-facing camera sensor capturing more light and vivid colors and a lot more megapixels back camera.
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