Compare phones
| Global Score | |
| 76 | 78.9 |
| Basic Information | |
| OnePlus | Samsung |
| -- | Android 10, 9.0 Pie, 8.1 Oreo |
| 2020-04-21 | 2019-02-05 |
| 6.31 x 2.87 x 0.31 inches | 6.16 x 2.93 x 0.35 inches |
| 6.35 ounces | 6.56 ounces |
| Glacial green | Charcoal black and Ocean blue |
| Aluminum and Glass (Corning Gorilla Glass 5) | Plastic and Plastic |
| Scratch-Resistant Glass | -- |
| $ 330.00 | -- |
| Display / Screen | |
| 6.5 inches | 6.3 inches |
| 2400 x 1080 pixels | 2340 x 1080 pixels |
| AMOLED | IPS LCD |
| 405 pixels per inch | 409 pixels per inch |
| 1100 cd/m2 brightness | -- |
| No touch screen | No touch screen |
| 9 | 8 |
| Performance | |
| Qualcomm Snapdragon 865 SM8250 chipset | Samsung Exynos 7 Octa 7904 chipset |
| Kryo 585, 64-bit, 7 nm (Octa-Core 2840 MHz) processor | ARM Cortex-A73 and ARM Cortex-A53, 64-bit, 14 nm (Octa-Core 1800 MHz) processor |
| 8 GB RAM | 4 GB RAM |
| Adreno 650 GPU | Mali-G71 MP2 GPU |
| 9.63 | 8.91 |
| Storage | |
| 128 GB internal memory | 64 GB internal memory |
| No SD card slot | microSDXC (up to 512 GB) external memory slot |
| 10.1 | 11.74 |
| Camera | |
| 48.00 MP + 16.00 MP | 13.00 MP + 8.00 MP |
| f/1.80 aperture | f/1.90 aperture |
| 25.00mm focal length | 12.00mm focal length |
| 0.5 inches (1/2") sensor | 0.32 inches (1/3.1") sensor |
| 3840 x 2160 (60 fps) (4K) video resolution | 1920 x 1080 (30 fps) (Full HD) video resolution |
| 1280 x 720 (480 fps) (HD) slow motion video | -- |
| 11.88 | 9.02 |
| 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 | 5000mAh Li - Polymer Battery |
| Non-Removable Battery | Non-Removable Battery |
| 6.16 | 6.8 |
| 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 and Proximity Sensor |
| -- | FM Radio |
Comparison review
Galaxy M20 has a general score of 78.9, which is a little bit better than the OnePlus 8's 76 overall score. Despite being the best device in this comparison, it must be noted that it is also an older, just a little heavier and somewhat thicker device. The OnePlus 8 counts with a much better looking display than Samsung Galaxy M20, because although it has a bit worse pixel amount per inch in the screen, it also counts with a quite bigger display and a quite better 1080 x 2400px resolution.
The Galaxy M20 counts with a quite bigger storage to install games and applications than OnePlus 8, because although it has 0 less internal memory capacity, it also counts with a slot for an external memory card that admits a maximum of 512 GB. OnePlus 8 has a bit faster processing unit than Samsung Galaxy M20, and although they both have 8 processing cores, the OnePlus 8 also has a greater amount of RAM.
OnePlus 8 takes greater videos and photos than Galaxy M20, because it has a much higher video definition, a lot bigger camera sensor shooting lot higher quality pictures and videos, a way more mega-pixels back facing camera and a bigger diafragm aperture to capture better low light images and videos.
Samsung Galaxy M20 counts with greater battery lifetime than OnePlus 8, because it has a 16 percent more battery capacity.
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