Compare phones
| Global Score | |
| 78.9 | 76 |
| Basic Information | |
| Samsung | OnePlus |
| Android 10, 9.0 Pie, 8.1 Oreo | -- |
| 2019-02-05 | 2020-04-21 |
| 6.16 x 2.93 x 0.35 inches | 6.31 x 2.87 x 0.31 inches |
| 6.56 ounces | 6.35 ounces |
| Charcoal black and Ocean blue | Glacial green |
| Plastic and Plastic | Aluminum and Glass (Corning Gorilla Glass 5) |
| -- | Scratch-Resistant Glass |
| -- | $ 330.00 |
| Display / Screen | |
| 6.3 inches | 6.5 inches |
| 2340 x 1080 pixels | 2400 x 1080 pixels |
| IPS LCD | AMOLED |
| 409 pixels per inch | 405 pixels per inch |
| -- | 1100 cd/m2 brightness |
| No touch screen | No touch screen |
| 8 | 9 |
| Performance | |
| Samsung Exynos 7 Octa 7904 chipset | Qualcomm Snapdragon 865 SM8250 chipset |
| ARM Cortex-A73 and ARM Cortex-A53, 64-bit, 14 nm (Octa-Core 1800 MHz) processor | Kryo 585, 64-bit, 7 nm (Octa-Core 2840 MHz) processor |
| 4 GB RAM | 8 GB RAM |
| Mali-G71 MP2 GPU | Adreno 650 GPU |
| 8.91 | 9.63 |
| Storage | |
| 64 GB internal memory | 128 GB internal memory |
| microSDXC (up to 512 GB) external memory slot | No SD card slot |
| 11.74 | 10.1 |
| Camera | |
| 13.00 MP + 8.00 MP | 48.00 MP + 16.00 MP |
| f/1.90 aperture | f/1.80 aperture |
| 12.00mm focal length | 25.00mm focal length |
| 0.32 inches (1/3.1") sensor | 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 |
| 9.02 | 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 | |
| 5000mAh Li - Polymer Battery | 4300mAh Li - Polymer Battery |
| Non-Removable Battery | Non-Removable Battery |
| 6.8 | 6.16 |
| Other Features | |
| Bluetooth 5.0 | Bluetooth 5.1 |
| GPS | GPS |
| NFC | NFC |
| Fingerprint ID Scanner | Fingerprint ID Scanner |
| Accelerometer, Compass, Gyroscope and Proximity Sensor | Accelerometer, Compass, Gyroscope, Light Sensor and Proximity Sensor |
| FM Radio | -- |
Comparison review
Galaxy M20 is just a bit better than the OnePlus 8, getting a 78.9 score against 76. Despite being the best in this comparison, it must be noted that it is also older, a little heavier and thicker. OnePlus 8 counts with a little bit better performance than Galaxy M20, and although they both have a Octa-Core processing unit, the OnePlus 8 also has 4 GB more RAM.
OnePlus 8 has a sharper display than Samsung Galaxy M20, because although it has a little bit lower pixels density, it also counts with a quite bigger display and a quite better 1080 x 2400 pixels resolution. OnePlus 8 takes much better videos and photos than Samsung Galaxy M20, because it has a much bigger sensor, a much higher video resolution, a larger aperture for better low light photos and video and a much more mega pixels back facing camera.
Samsung Galaxy M20 features more memory capacity to store more apps and games than OnePlus 8, because although it has just 64 GB internal memory capacity, it also counts with an external memory card slot that admits up to 512 GB. The Galaxy M20 counts with superior battery duration than OnePlus 8, because it has a 5000mAh battery capacity against 4300mAh.
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