Compare phones
| Global Score | |
| 74.6 | 77 |
| Basic Information | |
| Samsung | Samsung |
| Android 8.0 Oreo | Android 11, 10, 9.0 Pie |
| -- | 2019-10-05 |
| 6.04 x 3.04 x 0.32 inches | 6.43 x 3.05 x 0.31 inches |
| 6.14 ounces | 6.46 ounces |
| 16 777 216 | Black, Blue, Green and Red |
| Plastic | Plastic |
| Scratch-Resistant Glass | -- |
| Display / Screen | |
| 5.5 inches | 6.5 inches |
| 1280 x 720 pixels (HD) | 1560 x 720 pixels |
| Super AMOLED | TFT |
| 267 pixels per inch | 264 pixels per inch |
| No touch screen | No touch screen |
| 7.1 | 7.2 |
| Performance | |
| Samsung Exynos 7 Octa 7884 chipset | Qualcomm Snapdragon 450 SDM450 (14 nm) chipset |
| ARM Cortex-A53, 64-bit, 14 nm (Octa-Core 1600 MHz) processor | Cortex-A53 (Octa-Core 1800 MHz) processor |
| 4 GB RAM | 4 GB RAM |
| ARM Mali-G71 GPU | Adreno 506 GPU |
| 8.82 | 8.91 |
| Storage | |
| 32 GB internal memory | 64 GB internal memory |
| microSDXC (up to 256 GB) external memory slot | microSDXC (up to 512 GB) external memory slot |
| 8.88 | 11.74 |
| Camera | |
| 13.00 MP + 8.00 MP | 13.00 MP + 8.00 MP |
| f/1.90 aperture | f/1.80 aperture |
| 27.00mm focal length | 27.00mm focal length |
| 0.33 inches (1/3.06") sensor | 0.25 inches (1/4") sensor |
| 1920 x 1080 (30 fps) (Full HD) video resolution | 1920 x 1080 (30 fps) (Full HD) video resolution |
| 9.02 | 8.91 |
| Networks | |
| Wi-Fi | Wi-Fi |
| Mobile Hotspot | Mobile Hotspot |
| LTE (4G), HSPA and HSUPA | LTE-A (4G), LTE (4G), HSPA+ (4G) and HSDPA |
| Micro SIM, Dual SIM | Nano SIM, Dual SIM |
| 6.1 | 6.6 |
| Battery Life | |
| 3000mAh Battery | 4000mAh Battery |
| Removable Battery | Non-Removable Battery |
| 4.96 | 5.92 |
| Other Features | |
| Bluetooth 5.0 | Bluetooth 4.2 |
| GPS | GPS |
| Fingerprint ID Scanner | Fingerprint ID Scanner |
| Accelerometer, Light Sensor and Proximity Sensor | Accelerometer, Compass, Gyroscope, Light Sensor and Proximity Sensor |
| FM Radio | FM Radio |
Comparison review
The Samsung Galaxy A20s has a general score of 77, which is a bit better than the Samsung Galaxy J7 Duo's 74.6 global score. Samsung Galaxy A20s is a just a little heavier but a bit thinner cellphone than Samsung Galaxy J7 Duo. These phones work with Android operating system, but the Samsung Galaxy A20s has 11 version while Samsung Galaxy J7 Duo has Android 8.0 Oreo.
The Galaxy A20s features a bit more vivid display than Galaxy J7 Duo, because although it has a just a bit inferior pixel number per inch of screen, it also counts with a quite better 720 x 1560 resolution and a bigger screen. Samsung Galaxy A20s has a much greater storage capacity for apps and games than Galaxy J7 Duo, because it has more internal storage and an external memory slot that holds a maximum of 512 GB.
Galaxy A20s features a bit more powerful processor than Samsung Galaxy J7 Duo. Both of them have a Octa-Core processing unit and 4 GB of RAM memory. Galaxy A20s counts with longer battery duration than Samsung Galaxy J7 Duo, because it has a 33 percent more battery capacity. The Samsung Galaxy J7 Duo features a little bit better camera than Galaxy A20s, because although it has a tinier aperture which is not nice for low-light captures and video, and they both have the same (Full HD) video resolution, the same 30 frames per second video frame rate and a same resolution back camera, the Samsung Galaxy J7 Duo also counts with a way larger sensor capturing more light and vivid colors.
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