Compare phones
| Global Score | |
| 74.1 | 77.7 |
| Basic Information | |
| Oppo | Samsung |
| Android 11 | Android 10 |
| 2021-04-14 | 2020-06-19 |
| 6.26 x 2.89 x 0.31 inches | 6.44 x 2.96 x 0.35 inches |
| 6.07 ounces | 6.77 ounces |
| Astral Blue, Galactic Silver and Starry Black | Black, Blue, Red and White |
| $ 560.00 | -- |
| Display / Screen | |
| 6.4 inches | 6.5 inches |
| 2400 x 1080 pixels | 1600 x 720 pixels |
| AMOLED | TFT |
| 411 pixels per inch | 270 pixels per inch |
| 750 cd/m2 brightness | -- |
| No touch screen | No touch screen |
| 8.8 | 7.2 |
| Performance | |
| Qualcomm Snapdragon 765G SM7250 chipset | Samsung Exynos 850 chipset |
| Kryo 475, 64-bit, 7 nm (Octa-Core 2400 MHz) processor | Arm Cortex-A55, 64-bit (Octa-Core 2000 MHz) processor |
| 8 GB RAM | 3 GB RAM |
| Adreno 620 GPU | Mali-G76 GPU |
| 9.45 | 9.09 |
| Storage | |
| 128 GB internal memory | 32 GB internal memory |
| No SD card slot | microSDXC (up to 512 GB) external memory slot |
| 10.1 | 9.84 |
| Camera | |
| 64.00 MP + 32.00 MP | 48.00 MP + 13.00 MP |
| f/1.70 aperture | f/2.00 aperture |
| -- | 26.00mm focal length |
| -- | 0.5 inches (1/2") sensor |
| 3840 x 2160 (30 fps) (4K) video resolution | 1920 x 1080 (30 fps) (Full HD) video resolution |
| 1280 x 720 (240 fps) (HD) slow motion video | -- |
| 11.44 | 10.78 |
| Networks | |
| Wi-Fi | Wi-Fi |
| Mobile Hotspot | Mobile Hotspot |
| 5G, 5G, 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 |
| 10.6 | 6.7 |
| Battery Life | |
| 4300mAh Battery | 5000mAh Li - Polymer Battery |
| Non-Removable Battery | Non-Removable Battery |
| 6.16 | 6.8 |
| Other Features | |
| Bluetooth 5.1 | 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
Samsung Galaxy A21s is slightly better than OPPO Find X3 Lite, with a 77.7 score against 74.1. Although it's the best we compare here, it must be noted that it's also older, heavier and somewhat thicker. These phones have Android OS (operating system), but the Samsung Galaxy A21s has the older 10 version and OPPO Find X3 Lite has Android 11 version.
OPPO Find X3 Lite features a much sharper screen than Galaxy A21s, because although it has a little bit smaller screen, it also counts with a way greater pixels count per display inch and a way better 1080 x 2400 resolution. The OPPO Find X3 Lite features a little bit better hardware performance than Samsung Galaxy A21s, and although they both have the same number of cores, the OPPO Find X3 Lite also has 5 GB more RAM memory.
The OPPO Find X3 Lite has just a bit better camera than Galaxy A21s, because it has a bigger diafragm aperture to capture better photos and videos in poorly lited environments, a camera in the back with way more megapixels and a much higher 3840x2160 video quality. OPPO Find X3 Lite has a bit bigger memory capacity to install games and applications than Galaxy A21s, because although it has no external memory card slot, it also counts with 128 GB internal memory.
The Galaxy A21s counts with superior battery performance than OPPO Find X3 Lite, because it has a 5000mAh battery capacity.
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