Compare phones
| Global Score | |
| 72.3 | 91.8 |
| Basic Information | |
| OnePlus | Samsung |
| -- | Android 11 |
| 2019-05-17 | 2021-01-29 |
| 6.40 x 2.99 x 0.35 inches | 5.97 x 2.80 x 0.31 inches |
| 7.27 ounces | 6.03 ounces |
| Almond, Mirror gray and Nebula blue | Gray, Phantom pink, Violet and White |
| Glass (Corning Gorilla Glass 5) and Metal | Aluminum and Plastic |
| Scratch-Resistant Glass | Scratch-Resistant Glass |
| $ 302.00 | $ 722.00 |
| Display / Screen | |
| 6.7 inches | 6.2 inches |
| 3120 x 1440 pixels | 2400 x 1080 pixels |
| AMOLED | Dynamic AMOLED |
| 513 pixels per inch | 424 pixels per inch |
| -- | 1300 cd/m2 brightness |
| No touch screen | No touch screen |
| 8.7 | 9.2 |
| Performance | |
| Qualcomm Snapdragon 855 chipset | Qualcomm Snapdragon 888 chipset |
| Kryo 485, 64-bit, 7 nm (Octa-Core 2840 MHz) processor | Kryo 680, 64-bit, 5 nm (Octa-Core 2840 MHz) processor |
| 6 GB RAM | 8 GB RAM |
| Adreno 640 GPU | Adreno 660 GPU |
| 9.63 | 9.63 |
| Storage | |
| 128 GB internal memory | 128 GB internal memory |
| No SD card slot | No SD card slot |
| 10.1 | 10.1 |
| Camera | |
| 48.00 MP + 16.00 MP | 12.00 MP + 10.00 MP |
| f/1.60 aperture | f/1.80 aperture |
| 17.00mm focal length | 26.00mm focal length |
| 0.5 inches (1/2") sensor | 0.57 inches (1/1.76") sensor |
| 3840 x 2160 (60 fps) (4K) video resolution | 7680 x 4320 (24 fps) video resolution |
| 1280 x 720 (480 fps) (HD) slow motion video | 1280 x 720 (960 fps) (HD) slow motion video |
| 11.99 | 10.78 |
| 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 | |
| 4000mAh Li - Ion Battery | 4000mAh Li - Polymer Battery |
| Non-Removable Battery | Non-Removable Battery |
| -- | Wireless Charging |
| 5.92 | 5.92 |
| Other Features | |
| Bluetooth 5.0 | Bluetooth 5.0 |
| GPS | GPS |
| NFC | NFC |
| Fingerprint ID Scanner | Fingerprint ID Scanner |
| Accelerometer, Compass, Gyroscope, Light Sensor and Proximity Sensor | Accelerometer, Barometer, Compass, Gyroscope, Light Sensor and Proximity Sensor |
| -- | FM Radio |
Comparison review
The Samsung Galaxy S21 has a global score of 91.8, which is way better than OnePlus 7 Pro's 72.3 score. The Samsung Galaxy S21 construction is newer, lighter and somewhat thinner than OnePlus 7 Pro. The Galaxy S21's processing unit is just as good as the OnePlus 7 Pro one, and although the Galaxy S21 has a larger amount of RAM, they both have a Octa-Core processing unit.
Samsung Galaxy S21 has just a bit better display than OnePlus 7 Pro, although it has a bit smaller screen, a way worse 1080 x 2400px resolution and a little bit worse pixel density. OnePlus 7 Pro takes much clearer photographs and videos than Galaxy S21, because although it has a tinier back camera sensor giving a worse image quality, and they both have the same 3840x2160 video definition, the OnePlus 7 Pro also counts with faster 60 frames per second video frame rates, a larger aperture for better low light photography and videos and a much higher resolution back-facing camera.
Samsung Galaxy S21 and OnePlus 7 Pro both feature extremely similar storage capacity to store more apps and games, both have the same 128 GB internal storage capacity. The Samsung Galaxy S21 has a battery duration that is just as good as OnePlus 7 Pro's battery performance.
The Samsung Galaxy S21 costs a lot more money than the OnePlus 7 Pro, but you can get a much better phone for that few extra dollars.
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