Compare phones
| Global Score | |
| 77.7 | 76.1 |
| Basic Information | |
| Samsung | Samsung |
| Android 10 | Android 10 |
| 2020-06-19 | 2020-06-29 |
| 6.44 x 2.96 x 0.35 inches | 6.61 x 3.02 x 0.32 inches |
| 6.77 ounces | 6.81 ounces |
| Black, Blue, Red and White | Black |
| -- | Plastic and Plastic |
| -- | $ 194.00 |
| Display / Screen | |
| 6.5 inches | 6.5 inches |
| 1600 x 720 pixels | 1600 x 720 pixels |
| TFT | IPS LCD |
| 270 pixels per inch | 270 pixels per inch |
| No touch screen | No touch screen |
| 7.2 | 7.3 |
| Performance | |
| Samsung Exynos 850 chipset | Mediatek Helio P35 chipset |
| Arm Cortex-A55, 64-bit (Octa-Core 2000 MHz) processor | Arm Cortex-A53, 64-bit, 12 nm (Octa-Core 2300 MHz) processor |
| 3 GB RAM | 3 GB RAM |
| Mali-G76 GPU | PowerVR GE8320 GPU |
| 9.09 | 9.27 |
| 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 | |
| 48.00 MP + 13.00 MP | 16.00 MP + 13.00 MP |
| f/2.00 aperture | f/1.80 aperture |
| 26.00mm focal length | -- |
| 0.5 inches (1/2") sensor | 0.33 inches (1/3.06") sensor |
| 1920 x 1080 (30 fps) (Full HD) video resolution | 1920 x 1080 (30 fps) (Full HD) video resolution |
| 10.78 | 9.35 |
| 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), HSDPA and HSUPA |
| Nano SIM, Dual SIM | Nano SIM |
| 6.7 | 6.7 |
| Battery Life | |
| 5000mAh Li - Polymer Battery | 4000mAh Li - Polymer Battery |
| Non-Removable Battery | Non-Removable Battery |
| 6.8 | 5.92 |
| Other Features | |
| Bluetooth 5.0 | Bluetooth 5.0 |
| GPS | GPS |
| NFC | NFC |
| Fingerprint ID Scanner | Fingerprint ID Scanner |
| Accelerometer, Gyroscope and Proximity Sensor | Accelerometer, Compass, Gyroscope, Light Sensor and Proximity Sensor |
| -- | FM Radio |
Comparison review
The Galaxy A21s is a bit better than the Samsung Galaxy A21, with a score of 77.7 against 76.1. Galaxy A21s's construction is just a little bit thicker but just a little bit lighter than Samsung Galaxy A21, and both were only released 0 months apart. Both phones in this comparison review include the same Android 10 operating system.
Galaxy A21 has a little faster processor than Galaxy A21s. Both have the same number of cores and a 3 GB RAM memory. Galaxy A21 features a little sharper display than Samsung Galaxy A21s. Both have exactly the same resolution of 720 x 1600 pixels, a screen of the same size and a better pixels count per screen inch.
Samsung Galaxy A21s has a much better camera than Samsung Galaxy A21, because although it has a smaller diafragm aperture which is not so good for low-light captures and videos, and they both have the same 1920x1080 (Full HD) video resolution and the same 30 frames per second video frame rates, the Samsung Galaxy A21s also counts with a lot more megapixels back-facing camera and a lot bigger sensor providing a much better image quality.
The Samsung Galaxy A21's memory capacity for games and applications is very similar to Samsung Galaxy A21s's one, both of them have a SD memory slot that admits a maximum of 512 GB and the same internal memory capacity. The Samsung Galaxy A21s features better battery performance than Galaxy A21, because it has 5000mAh of battery capacity.
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