Compare phones
| Global Score | |
| 74.7 | 76 |
| Basic Information | |
| Samsung | OnePlus |
| Android 11, 10, 9.0 Pie | Android 11 |
| 2019-04-10 | 2021-04-02 |
| 6.24 x 2.94 x 0.31 inches | 6.30 x 2.92 x 0.34 inches |
| 5.96 ounces | 6.77 ounces |
| Black,Deep blue and Red | Arctic Sky, Astral Black and Winter Mist |
| Plastic | Aluminum and Glass (Corning Gorilla Glass) |
| -- | Scratch-Resistant Glass |
| $ 166.00 | $ 700.00 |
| Display / Screen | |
| 6.4 inches | 6.5 inches |
| 1560 x 720 pixels | 2400 x 1080 pixels |
| Super AMOLED | AMOLED |
| 268 pixels per inch | 405 pixels per inch |
| No touch screen | No touch screen |
| 7.2 | 8.2 |
| Performance | |
| Samsung Exynos 7884 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 |
| 3 GB RAM | 8 GB RAM |
| Mali-G71 MP2 GPU | Adreno 660 GPU |
| 8.91 | 9.63 |
| Storage | |
| 32 GB internal memory | 128 GB internal memory |
| microSDXC (up to 512 GB) external memory slot | No SD card slot |
| 9.84 | 10.1 |
| Camera | |
| 13.00 MP + 8.00 MP | 48.00 MP + 16.00 MP |
| f/1.90 aperture | f/1.80 aperture |
| 27.00mm 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 | Nano SIM |
| 6.7 | 10.7 |
| Battery Life | |
| 4000mAh Battery | 4500mAh Battery |
| Non-Removable Battery | Non-Removable Battery |
| -- | Wireless Charging |
| 5.92 | 6.32 |
| Other Features | |
| Bluetooth 5.0 | Bluetooth 5.2 |
| GPS | GPS |
| -- | NFC |
| Fingerprint ID Scanner | Fingerprint ID Scanner |
| Accelerometer, Compass, Gyroscope, Light Sensor and Proximity Sensor | Accelerometer, Compass, Gyroscope, Light Sensor and Proximity Sensor |
Comparison review
The OnePlus 9 has a global score of 76, which is just a bit better than the Samsung Galaxy A20's global score of 74.7. OnePlus 9's design is newer than the Samsung Galaxy A20's, although it is somewhat heavier and just a bit thicker. Both of these phones come with the same Android 11 OS (Operating System), so both should provide the user all the same operating system features.
The OnePlus 9 has a little faster CPU than Samsung Galaxy A20, and although they both have a Octa-Core processing unit, the OnePlus 9 also has more RAM. The OnePlus 9 features a brighter display than Samsung Galaxy A20, because it has much more pixels per inch of screen, a little larger display and a lot better 1080 x 2400 resolution.
OnePlus 9 has a slightly better memory for games and applications than Samsung Galaxy A20, because although it has no slot for an SD memory card, it also counts with 128 GB internal storage capacity. OnePlus 9 takes way better photos and videos than Galaxy A20, because it has a bigger aperture to capture better captures and video in low light environments, a lot bigger back camera sensor, a lot better video quality and a camera in the back with way more mega-pixels.
The OnePlus 9 counts with just a little better battery performance than Samsung Galaxy A20, because it has a 4500mAh battery capacity.
Although OnePlus 9 is a better device, it is a lot more expensive than Samsung Galaxy A20, and it doesn't have such a good relation between it's price and quality as the Samsung Galaxy A20. So if you need that extra specs and features, you can buy the OnePlus 9, but if you don't you can save some dollars and get the Samsung Galaxy A20, letting go a couple features and specifications.
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