Compare phones
| Global Score | |
| 72.8 | 77 |
| Basic Information | |
| Oppo | Samsung |
| Android 9.0 Pie | Android 11, 10, 9.0 Pie |
| 2019-06-05 | 2019-10-05 |
| 6.17 x 2.93 x 0.35 inches | 6.43 x 3.05 x 0.31 inches |
| 6.53 ounces | 6.46 ounces |
| Black and Green | Black, Blue, Green and Red |
| Glass (Corning Gorilla Glass 5) | Plastic |
| Scratch-Resistant Glass | -- |
| Display / Screen | |
| 6.4 inches | 6.5 inches |
| 2340 x 1080 pixels | 1560 x 720 pixels |
| AMOLED | TFT |
| 403 pixels per inch | 264 pixels per inch |
| No touch screen | No touch screen |
| 8.1 | 7.2 |
| Performance | |
| Qualcomm Snapdragon 710 SDM710 chipset | Qualcomm Snapdragon 450 SDM450 (14 nm) chipset |
| Kryo 360, 64-bit, 10 nm (Octa-Core 2200 MHz) processor | Cortex-A53 (Octa-Core 1800 MHz) processor |
| 8 GB RAM | 4 GB RAM |
| Adreno 616 GPU | Adreno 506 GPU |
| 9.27 | 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 |
| 0.5 inches (1/2") sensor | 0.25 inches (1/4") sensor |
| 3840 x 2160 (30 fps) (4K) video resolution | 1920 x 1080 (30 fps) (Full HD) video resolution |
| 1920 x 1080 (60 fps) (Full HD) slow motion video | -- |
| 11.55 | 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, Dual SIM | Nano SIM, Dual SIM |
| 6.7 | 6.6 |
| Battery Life | |
| 3765mAh Battery | 4000mAh Battery |
| Non-Removable Battery | Non-Removable Battery |
| 5.68 | 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
The Galaxy A20s has a score of 77, which is a little bit better than the OPPO Reno's 72.8 score. Even when the Galaxy A20s and the OPPO Reno were only released with a few months difference, the Galaxy A20s is thinner and a bit lighter. Both of these phones include Android operating system, but Galaxy A20s has the previous 11 version while OPPO Reno has Android 9.0 Pie.
OPPO Reno has a brighter screen than Galaxy A20s, because although it has a little smaller screen, it also counts with a way higher display pixel density and a much higher 1080 x 2340 resolution. OPPO Reno features a bigger memory capacity for applications and games than Samsung Galaxy A20s, because although it has no SD extension slot, it also counts with more internal memory capacity.
The OPPO Reno features a little faster processing unit than Galaxy A20s, and although they both have 8 processing cores, the OPPO Reno also has more RAM. The Galaxy A20s counts with just a little bit longer battery duration than OPPO Reno, because it has a 6 percent greater battery size. OPPO Reno shoots much better photographs and videos than Galaxy A20s, because it has a way larger sensor taking much better quality pictures and videos, a way more mega-pixels camera in the back, a bigger camera aperture and a much higher (4K) video definition.
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