Compare phones
| Global Score | |
| 73.8 | 77.7 |
| Basic Information | |
| Samsung | Samsung |
| Android 11, 10, 9.0 Pie | Android 10 |
| 2019-08-27 | 2020-06-19 |
| 6.18 x 2.98 x 0.31 inches | 6.44 x 2.96 x 0.35 inches |
| 5.93 ounces | 6.77 ounces |
| Black, Blue, Green and Red | Black, Blue, Red and White |
| Plastic and Plastic | -- |
| $ 202.00 | -- |
| Display / Screen | |
| 6.2 inches | 6.5 inches |
| 1520 x 720 pixels | 1600 x 720 pixels |
| IPS LCD | TFT |
| 271 pixels per inch | 270 pixels per inch |
| No touch screen | No touch screen |
| 7.2 | 7.2 |
| Performance | |
| MediaTek Helio P22 MT6762 chipset | Samsung Exynos 850 chipset |
| ARM Cortex-A53, 64-bit, 12 nm (Octa-Core 2000 MHz) processor | Arm Cortex-A55, 64-bit (Octa-Core 2000 MHz) processor |
| 2 GB RAM | 3 GB RAM |
| IMG PowerVR GE8320 GPU | Mali-G76 GPU |
| 9 | 9.09 |
| Storage | |
| 32 GB internal memory | 32 GB internal memory |
| microSDXC (up to 512 GB) external memory slot | microSDXC (up to 512 GB) external memory slot |
| 9.84 | 9.84 |
| Camera | |
| 13.00 MP + 8.00 MP | 48.00 MP + 13.00 MP |
| f/1.80 aperture | f/2.00 aperture |
| 28.00mm focal length | 26.00mm focal length |
| -- | 0.5 inches (1/2") sensor |
| 1920 x 1080 (30 fps) (Full HD) video resolution | 1920 x 1080 (30 fps) (Full HD) video resolution |
| 8.91 | 10.78 |
| Networks | |
| Wi-Fi | Wi-Fi |
| Mobile Hotspot | Mobile Hotspot |
| 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 |
| 6.6 | 6.7 |
| Battery Life | |
| 4000mAh Li - Polymer Battery | 5000mAh Li - Polymer Battery |
| Non-Removable Battery | Non-Removable Battery |
| 5.92 | 6.8 |
| Other Features | |
| Bluetooth 5.0 | Bluetooth 5.0 |
| GPS | GPS |
| -- | NFC |
| Fingerprint ID Scanner | Fingerprint ID Scanner |
| Accelerometer, Light Sensor and Proximity Sensor | Accelerometer, Gyroscope and Proximity Sensor |
| FM Radio | -- |
Comparison review
The Samsung Galaxy A21s is a little bit better than the Samsung Galaxy A10s, with a score of 77.7 against 73.8. These phones come with Android OS, but the Samsung Galaxy A21s has an older 10 version and Samsung Galaxy A10s has Android 11. The Samsung Galaxy A21s design is newer than the Samsung Galaxy A10s's, but it is heavier and somewhat thicker.
The Galaxy A21s counts with just a bit better processing power than Galaxy A10s, and although they both have 8 cores, the Galaxy A21s also has more RAM. Samsung Galaxy A21s features a display that is very similar to the Samsung Galaxy A10s one, because although the Samsung Galaxy A21s has a quite lower pixels density, it also counts with a bit bigger display and a bit higher resolution of 720 x 1600.
Samsung Galaxy A21s's memory to install applications and games is just as good as the Samsung Galaxy A10s one, both have a slot for an external memory card that holds up to 512 GB and exactly the same 32 GB internal storage capacity. Galaxy A21s captures greater pictures and videos than Galaxy A10s, because although it has a tinier aperture, and they both have the same 30 frames per second video frame rate and the same (Full HD) video definition, the Galaxy A21s also counts with a way better 48 MP resolution camera in the back.
The Samsung Galaxy A21s counts with greater battery life than Galaxy A10s, because it has a 5000mAh battery size.
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