Compare phones
| Global Score | |
| 72.7 | 98.1 |
| Basic Information | |
| Oppo | Samsung |
| Android 13 | Android 11 |
| 2023-03-21 | 2021-01-29 |
| 6.49 x 3.00 x 0.36 inches | 6.50 x 2.98 x 0.35 inches |
| 7.62 ounces | 8.04 ounces |
| -- | Phantom black and Silver |
| Glass (Corning Gorilla Glass 5) | Aluminum and Glass (Corning Gorilla Glass Victus) |
| Scratch-Resistant Glass | Scratch-Resistant Glass |
| -- | $ 966.00 |
| Display / Screen | |
| 6.8 inches | 6.8 inches |
| 3168 x 1440 pixels | 3200 x 1440 pixels |
| AMOLED | Dynamic AMOLED |
| 512 pixels per inch | 516 pixels per inch |
| 2500 cd/m2 brightness | 1500 cd/m2 brightness |
| No touch screen | No touch screen |
| 10.2 | 9.8 |
| 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 | 12 GB RAM |
| Adreno 740 GPU | Adreno 660 GPU |
| 6.21 | 9.72 |
| 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 | 108.00 MP + 40.00 MP |
| f/1.80 aperture | f/1.80 aperture |
| 23.00mm focal length | 24.00mm focal length |
| 0.64 inches (1/1.56") sensor | 0.75 inches (1/1.33") 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 | 13.75 |
| 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 | 5000mAh Li - Polymer Battery |
| Non-Removable Battery | Non-Removable Battery |
| Wireless Charging | Wireless Charging |
| 6.8 | 6.8 |
| Other Features | |
| Bluetooth 5.3 | Bluetooth 5.1 |
| 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
The Samsung Galaxy S21 Ultra is a lot better than the OPPO Find X6 Pro, getting a 98.1 score against 72.7. Samsung Galaxy S21 Ultra is an extremely older and a little bit heavier phone than the OPPO Find X6 Pro, but Samsung was able to make it a little thinner anyway. Both of these phones have Android OS (Operating System), but the Samsung Galaxy S21 Ultra has the previous 11 version and OPPO Find X6 Pro has Android 13 version.
The Samsung Galaxy S21 Ultra has an extremely better processor than OPPO Find X6 Pro. They have 12 GB of RAM memory and 8 cores. The OPPO Find X6 Pro counts with just a bit better display than Galaxy S21 Ultra, because although it has a bit worse resolution of 1440 x 3168px and a little less pixels per display inch, and they both have a same size screen, the OPPO Find X6 Pro also counts with a lot brighter display.
Samsung Galaxy S21 Ultra takes much better pictures and videos than OPPO Find X6 Pro, and although they both have the same aperture, the Samsung Galaxy S21 Ultra also has a lot higher 7680x4320 video definition, a back facing camera with a much better 108 mega-pixels resolution and a larger back camera sensor capturing more light and vivid colors.
OPPO Find X6 Pro counts with a much bigger storage capacity for applications, games, photos and videos than Samsung Galaxy S21 Ultra, because it has 128 GB more internal memory. Samsung Galaxy S21 Ultra has a battery duration that's just as good as the OPPO Find X6 Pro one.
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