Compare phones
| Global Score | |
| 78.9 | 76 |
| Basic Information | |
| Samsung | OnePlus |
| Android 10, 9.0 Pie, 8.1 Oreo | Android 11 |
| 2019-02-05 | 2021-04-02 |
| 6.16 x 2.93 x 0.35 inches | 6.30 x 2.92 x 0.34 inches |
| 6.56 ounces | 6.77 ounces |
| Charcoal black and Ocean blue | Arctic Sky, Astral Black and Winter Mist |
| Plastic and Plastic | Aluminum and Glass (Corning Gorilla Glass) |
| -- | Scratch-Resistant Glass |
| -- | $ 700.00 |
| 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 |
| No touch screen | No touch screen |
| 8 | 8.2 |
| Performance | |
| Samsung Exynos 7 Octa 7904 chipset | Qualcomm Snapdragon 888 chipset |
| ARM Cortex-A73 and ARM Cortex-A53, 64-bit, 14 nm (Octa-Core 1800 MHz) processor | Kryo 680, 64-bit, 5 nm (Octa-Core 2840 MHz) processor |
| 4 GB RAM | 8 GB RAM |
| Mali-G71 MP2 GPU | Adreno 660 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 | 23.00mm focal length |
| 0.32 inches (1/3.1") sensor | 0.71 inches (1/1.4") sensor |
| 1920 x 1080 (30 fps) (Full HD) video resolution | 7680 x 4320 (30 fps) video resolution |
| -- | 1280 x 720 (480 fps) (HD) slow motion video |
| 9.02 | 12.65 |
| 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 |
| 6.7 | 10.7 |
| Battery Life | |
| 5000mAh Li - Polymer Battery | 4500mAh Battery |
| Non-Removable Battery | Non-Removable Battery |
| -- | Wireless Charging |
| 6.8 | 6.32 |
| Other Features | |
| Bluetooth 5.0 | Bluetooth 5.2 |
| 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 9, with a 78.9 score against 76. Both of these phones work with Android OS (operating system), but Galaxy M20 has older 10 version and OnePlus 9 has Android 11 version. Galaxy M20 is an extremely older and just a bit thicker device than OnePlus 9, but Samsung managed to build it just a little bit lighter anyway.
OnePlus 9 has just a bit better looking screen than Galaxy M20, because although it has a bit worse display density, it also counts with a little higher resolution of 1080 x 2400 pixels and a little larger screen. The Galaxy M20 features a bigger memory to install games and applications than OnePlus 9, because although it has just 64 GB internal storage capacity, it also counts with a SD memory slot that supports up to 512 GB.
The OnePlus 9 features a bit superior processor than Galaxy M20, and although they both have 8 processing cores, the OnePlus 9 also has a larger amount of RAM. The OnePlus 9 shoots much better videos and photos than Samsung Galaxy M20, because it has a way better 7680x4320 video definition, a back camera with a way better resolution, a bigger camera aperture and a lot larger camera sensor.
The Samsung Galaxy M20 features a bit longer battery duration than OnePlus 9, because it has 5000mAh of battery capacity instead of 4500mAh.
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