Compare phones
| Global Score | |
| 76 | 78.9 |
| Basic Information | |
| OnePlus | Samsung |
| Android 11 | Android 10, 9.0 Pie, 8.1 Oreo |
| 2021-04-02 | 2019-02-05 |
| 6.30 x 2.92 x 0.34 inches | 6.16 x 2.93 x 0.35 inches |
| 6.77 ounces | 6.56 ounces |
| Arctic Sky, Astral Black and Winter Mist | Charcoal black and Ocean blue |
| Aluminum and Glass (Corning Gorilla Glass) | Plastic and Plastic |
| Scratch-Resistant Glass | -- |
| $ 700.00 | -- |
| 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 |
| No touch screen | No touch screen |
| 8.2 | 8 |
| Performance | |
| Qualcomm Snapdragon 888 chipset | Samsung Exynos 7 Octa 7904 chipset |
| Kryo 680, 64-bit, 5 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 660 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 |
| 23.00mm focal length | 12.00mm focal length |
| 0.71 inches (1/1.4") sensor | 0.32 inches (1/3.1") sensor |
| 7680 x 4320 (30 fps) video resolution | 1920 x 1080 (30 fps) (Full HD) video resolution |
| 1280 x 720 (480 fps) (HD) slow motion video | -- |
| 12.65 | 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 | Nano SIM, Dual SIM |
| 10.7 | 6.7 |
| Battery Life | |
| 4500mAh Battery | 5000mAh Li - Polymer Battery |
| Non-Removable Battery | Non-Removable Battery |
| Wireless Charging | -- |
| 6.32 | 6.8 |
| Other Features | |
| Bluetooth 5.2 | 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
The Samsung Galaxy M20 has a global score of 78.9, which is slightly better than OnePlus 9's overall score of 76. Although the Samsung Galaxy M20 is notably older and just a little bit thicker than the OnePlus 9, it's construction is still a bit lighter. These phones use Android OS, but the Samsung Galaxy M20 has the previous 10 version and OnePlus 9 has Android 11 version.
The OnePlus 9 features a bit sharper display than Galaxy M20, because although it has a just a little lower screen density, it also counts with a slightly higher resolution of 1080 x 2400px and a bit bigger screen. The Samsung Galaxy M20 has a greater memory to store more apps and games than OnePlus 9, because although it has just 64 GB internal memory capacity, it also counts with a SD card slot that supports up to 512 GB.
OnePlus 9 features a little bit better performance than Galaxy M20, and although they both have the same number of cores, the OnePlus 9 also has more RAM memory. OnePlus 9 takes much better pictures and videos than Samsung Galaxy M20, because it has a larger aperture, a much higher 7680x4320 video resolution, a way more mega pixels camera in the back and a way larger camera sensor providing a much higher image quality.
Galaxy M20 counts with just a little better battery lifetime than OnePlus 9, because it has an 11 percent more battery capacity.
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