Compare phones
| Global Score | |
| 73.9 | 77 |
| Basic Information | |
| Oppo | Samsung |
| -- | Android 11, 10, 9.0 Pie |
| 2019-06-12 | 2019-10-05 |
| 6.38 x 3.04 x 0.37 inches | 6.43 x 3.05 x 0.31 inches |
| 7.58 ounces | 6.46 ounces |
| Black and Green | Black, Blue, Green and Red |
| Glass (Corning Gorilla Glass 5) | Plastic |
| Scratch-Resistant Glass | -- |
| Display / Screen | |
| 6.6 inches | 6.5 inches |
| 2340 x 1080 pixels | 1560 x 720 pixels |
| AMOLED | TFT |
| 390 pixels per inch | 264 pixels per inch |
| No touch screen | No touch screen |
| 8.1 | 7.2 |
| Performance | |
| Qualcomm Snapdragon 855 chipset | Qualcomm Snapdragon 450 SDM450 (14 nm) chipset |
| Kryo 485, 64-bit, 7 nm (Octa-Core 2840 MHz) processor | Cortex-A53 (Octa-Core 1800 MHz) processor |
| 8 GB RAM | 4 GB RAM |
| Adreno 640 GPU | Adreno 506 GPU |
| 9.63 | 8.91 |
| Storage | |
| 256 GB internal memory | 64 GB internal memory |
| No SD card slot | microSDXC (up to 512 GB) external memory slot |
| 13.3 | 11.74 |
| Camera | |
| 48.00 MP + 16.00 MP | 13.00 MP + 8.00 MP |
| f/1.70 aperture | f/1.80 aperture |
| 27.00mm focal length | 27.00mm focal length |
| 0.5 inches (1/2") sensor | 0.25 inches (1/4") sensor |
| 3840 x 2160 (60 fps) (4K) video resolution | 1920 x 1080 (30 fps) (Full HD) video resolution |
| 11.77 | 8.91 |
| Networks | |
| Wi-Fi | Wi-Fi |
| Mobile Hotspot | Mobile Hotspot |
| LTE-A (4G), LTE (4G), HSPA+ (4G), HSDPA and HSUPA | LTE-A (4G), LTE (4G), HSPA+ (4G) and HSDPA |
| Nano SIM | Nano SIM, Dual SIM |
| 6.7 | 6.6 |
| Battery Life | |
| 4065mAh Battery | 4000mAh Battery |
| Non-Removable Battery | Non-Removable Battery |
| 6 | 5.92 |
| Other Features | |
| Bluetooth 5.0 | Bluetooth 4.2 |
| GPS | GPS |
| NFC | -- |
| Fingerprint ID Scanner | Fingerprint ID Scanner |
| Accelerometer, Compass, Gyroscope, Light Sensor and Proximity Sensor | Accelerometer, Compass, Gyroscope, Light Sensor and Proximity Sensor |
| -- | FM Radio |
Comparison review
Galaxy A20s has a global score of 77, which is a bit better than the OPPO Reno 10x Zoom's general score of 73.9. Even when the Galaxy A20s and OPPO Reno 10x Zoom were released with only 4 months difference, the Galaxy A20s is lighter and thinner. The OPPO Reno 10x Zoom has a bit superior processor than Samsung Galaxy A20s, and although they both have the same number of cores, the OPPO Reno 10x Zoom also has a larger amount of RAM memory.
OPPO Reno 10x Zoom counts with a more vivid display than Galaxy A20s, because it has a greater pixels density, a little larger screen and a way better 1080 x 2340 resolution. The OPPO Reno 10x Zoom has a greater storage capacity to install games and applications than Galaxy A20s, because although it has no slot for an SD memory card, it also counts with 192 GB more internal storage.
OPPO Reno 10x Zoom shoots greater pictures and videos than Samsung Galaxy A20s, because it has a lot bigger camera sensor which gives a much better photo and video quality, a bigger aperture to take better low light photos, a lot better (4K) video resolution and a way higher resolution back camera.
OPPO Reno 10x Zoom has just a bit better battery performance than Galaxy A20s, because it has a 2 percent more battery size.
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