Compare phones
| Global Score | |
| 79.9 | 91.8 |
| Basic Information | |
| Oppo | Samsung |
| Android 11 | Android 11 |
| 2021-03-30 | 2021-01-29 |
| 6.43 x 2.91 x 0.33 inches | 5.97 x 2.80 x 0.31 inches |
| 6.81 ounces | 6.03 ounces |
| Blue and Gloss Black | Gray, Phantom pink, Violet and White |
| -- | Aluminum and Plastic |
| Scratch-Resistant Glass | Scratch-Resistant Glass |
| -- | $ 722.00 |
| Display / Screen | |
| 6.7 inches | 6.2 inches |
| 3216 x 1440 pixels | 2400 x 1080 pixels |
| AMOLED | Dynamic AMOLED |
| 526 pixels per inch | 424 pixels per inch |
| -- | 1300 cd/m2 brightness |
| No touch screen | No touch screen |
| 8.8 | 9.2 |
| Performance | |
| Qualcomm Snapdragon 888 chipset | Qualcomm Snapdragon 888 chipset |
| Kryo 680, 64-bit, 5 nm (Octa-Core 2840 MHz) processor | Kryo 680, 64-bit, 5 nm (Octa-Core 2840 MHz) processor |
| 12 GB RAM | 8 GB RAM |
| Adreno 660 GPU | Adreno 660 GPU |
| 9.72 | 9.63 |
| Storage | |
| 256 GB internal memory | 128 GB internal memory |
| No SD card slot | No SD card slot |
| 13.3 | 10.1 |
| Camera | |
| 50.00 MP + 32.00 MP | 12.00 MP + 10.00 MP |
| f/1.80 aperture | f/1.80 aperture |
| -- | 26.00mm focal length |
| 0.64 inches (1/1.56") 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 (960 fps) (HD) slow motion video |
| 12.1 | 10.78 |
| Networks | |
| Wi-Fi | Wi-Fi |
| Mobile Hotspot | Mobile Hotspot |
| 5G, 5G, 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 |
| 10.7 | 10.7 |
| Battery Life | |
| 4500mAh Battery | 4000mAh Li - Polymer Battery |
| Non-Removable Battery | Non-Removable Battery |
| Wireless Charging | Wireless Charging |
| 6.32 | 5.92 |
| 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, Barometer, Compass, Gyroscope, Light Sensor and Proximity Sensor |
| -- | FM Radio |
Comparison review
Samsung Galaxy S21 has a global score of 91.8, which is better than OPPO Find X3 Pro's score of 79.9. Even when Samsung Galaxy S21 and OPPO Find X3 Pro were released only a couple months apart, Samsung Galaxy S21 is somewhat lighter and a bit thinner. Both of these devices work with the same Android 11 operating system, so both should offer very similar OS features.
Samsung Galaxy S21 counts with a slightly better display than OPPO Find X3 Pro, although it has a quite smaller display, a way lower 1080 x 2400 pixels resolution and a bit less pixels per inch of screen. OPPO Find X3 Pro counts with a bit better CPU than Galaxy S21, and although they both have 8 CPU cores, the OPPO Find X3 Pro also has a larger amount of RAM memory.
OPPO Find X3 Pro has a superior camera than Galaxy S21, and although they both have the same aperture and the same 3840x2160 (4K) video quality, the OPPO Find X3 Pro also has a bigger sensor shooting better quality pictures, faster 60 frames per second video frame rates and a back-facing camera with way more megapixels.
OPPO Find X3 Pro counts with much more storage capacity to install applications and games than Galaxy S21, because it has 128 GB more internal memory capacity. OPPO Find X3 Pro has a little longer battery duration than Galaxy S21, because it has a 13% greater battery capacity.
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