Compare phones
| Global Score | |
| 79.9 | 77.7 |
| Basic Information | |
| Oppo | Samsung |
| Android 11 | Android 10 |
| 2021-03-30 | 2020-06-19 |
| 6.43 x 2.91 x 0.33 inches | 6.44 x 2.96 x 0.35 inches |
| 6.81 ounces | 6.77 ounces |
| Blue and Gloss Black | Black, Blue, Red and White |
| Scratch-Resistant Glass | -- |
| Display / Screen | |
| 6.7 inches | 6.5 inches |
| 3216 x 1440 pixels | 1600 x 720 pixels |
| AMOLED | TFT |
| 526 pixels per inch | 270 pixels per inch |
| No touch screen | No touch screen |
| 8.8 | 7.2 |
| Performance | |
| Qualcomm Snapdragon 888 chipset | Samsung Exynos 850 chipset |
| Kryo 680, 64-bit, 5 nm (Octa-Core 2840 MHz) processor | Arm Cortex-A55, 64-bit (Octa-Core 2000 MHz) processor |
| 12 GB RAM | 3 GB RAM |
| Adreno 660 GPU | Mali-G76 GPU |
| 9.72 | 9.09 |
| Storage | |
| 256 GB internal memory | 32 GB internal memory |
| No SD card slot | microSDXC (up to 512 GB) external memory slot |
| 13.3 | 9.84 |
| Camera | |
| 50.00 MP + 32.00 MP | 48.00 MP + 13.00 MP |
| f/1.80 aperture | f/2.00 aperture |
| -- | 26.00mm focal length |
| 0.64 inches (1/1.56") sensor | 0.5 inches (1/2") sensor |
| 3840 x 2160 (60 fps) (4K) video resolution | 1920 x 1080 (30 fps) (Full HD) video resolution |
| 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 | LTE-A (4G), LTE (4G), HSPA+ (4G), HSDPA and HSUPA |
| Nano SIM, Dual SIM | Nano SIM, Dual SIM |
| 10.7 | 6.7 |
| Battery Life | |
| 4500mAh Battery | 5000mAh Li - Polymer Battery |
| Non-Removable Battery | Non-Removable Battery |
| Wireless Charging | -- |
| 6.32 | 6.8 |
| 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, Gyroscope and Proximity Sensor |
Comparison review
OPPO Find X3 Pro has a general score of 79.9, which is slightly better than the Galaxy A21s's global score of 77.7. These phones work with Android OS (operating system), but OPPO Find X3 Pro has the newer 11 version and Galaxy A21s has Android 10 version, so it gives you some nice extra features. Even though OPPO Find X3 Pro is a bit heavier than the Galaxy A21s, it's just a little bit thinner and newer.
OPPO Find X3 Pro counts with a little better hardware performance than Galaxy A21s, and although they both have the same number of cores, the OPPO Find X3 Pro also has 9 GB more RAM. OPPO Find X3 Pro features a much better display than Galaxy A21s, because it has a little larger screen, a lot better resolution of 1440 x 3216 pixels and a lot higher pixels density.
OPPO Find X3 Pro captures much clearer photos and videos than Galaxy A21s, because it has a way higher 3840x2160 video quality, a bigger aperture to take better captures and video in poorly lited environments, a camera with a better 50 mega-pixels resolution and a way bigger sensor. The OPPO Find X3 Pro counts with a much greater storage for games and applications than Samsung Galaxy A21s, because although it has no external memory slot, it also counts with more internal storage capacity.
Samsung Galaxy A21s features a bit superior battery performance than OPPO Find X3 Pro, because it has 5000mAh of battery capacity against 4500mAh.
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