Compare phones
| Global Score | |
| 72.7 | 91.8 |
| Basic Information | |
| Oppo | Samsung |
| Android 13 | Android 11 |
| 2023-03-21 | 2021-01-29 |
| 6.49 x 3.00 x 0.36 inches | 5.97 x 2.80 x 0.31 inches |
| 7.62 ounces | 6.03 ounces |
| -- | Gray, Phantom pink, Violet and White |
| Glass (Corning Gorilla Glass 5) | Aluminum and Plastic |
| Scratch-Resistant Glass | Scratch-Resistant Glass |
| -- | $ 722.00 |
| Display / Screen | |
| 6.8 inches | 6.2 inches |
| 3168 x 1440 pixels | 2400 x 1080 pixels |
| AMOLED | Dynamic AMOLED |
| 512 pixels per inch | 424 pixels per inch |
| 2500 cd/m2 brightness | 1300 cd/m2 brightness |
| No touch screen | No touch screen |
| 10.2 | 9.2 |
| Performance | |
| Qualcomm Snapdragon 8 Gen 2 SM8550-AB (4 nm) chipset | Qualcomm Snapdragon 888 chipset |
| processor | Kryo 680, 64-bit, 5 nm (Octa-Core 2840 MHz) processor |
| 12 GB RAM | 8 GB RAM |
| Adreno 740 GPU | Adreno 660 GPU |
| 6.21 | 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 |
| 23.00mm focal length | 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) and HSDPA | 5G, 5G, LTE-A (4G), LTE (4G), HSPA+ (4G), HSDPA and HSUPA |
| Dual SIM | Nano SIM |
| 10.6 | 10.7 |
| Battery Life | |
| 5000mAh Battery | 4000mAh Li - Polymer Battery |
| Non-Removable Battery | Non-Removable Battery |
| Wireless Charging | Wireless Charging |
| 6.8 | 5.92 |
| Other Features | |
| Bluetooth 5.3 | Bluetooth 5.0 |
| GPS | GPS |
| NFC | NFC |
| Infra-red port | -- |
| 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
Galaxy S21 has an overall score of 91.8, which is way better than the OPPO Find X6 Pro's score of 72.7. Even though Galaxy S21 is incredibly older than OPPO Find X6 Pro, it's construction is a lot lighter and thinner. These phones include Android OS (Operating System), but the Galaxy S21 has the previous 11 version and OPPO Find X6 Pro has Android 13.
Samsung Galaxy S21 counts with a very superior processing unit than OPPO Find X6 Pro, although it has lesser RAM, they both have a Octa-Core CPU. The OPPO Find X6 Pro features a much better display than Galaxy S21, because it has a quite better number of pixels per inch of screen, much more brightness, a higher 1440 x 3168 pixels resolution and a quite larger screen.
The OPPO Find X6 Pro has a much better camera than Samsung Galaxy S21, and although they both have the same 3840x2160 (4K) video quality and a F1.8 diafragm aperture, the OPPO Find X6 Pro also has higher video frame rate, a back facing camera with a much higher resolution and a bigger sensor capturing more light and vivid colors.
The OPPO Find X6 Pro features a much greater memory capacity to install applications and games or saving photos and videos than Galaxy S21, because it has 256 GB internal memory capacity. The OPPO Find X6 Pro features longer battery life than Samsung Galaxy S21, because it has 5000mAh of battery capacity.
Disclaimer: As an Amazon Associate I earn from qualifying purchases.