Compare phones
| Global Score | |
| 74.8 | 77.7 |
| Basic Information | |
| Samsung | Samsung |
| Android 10 | Android 10 |
| 2020-06-02 | 2020-06-19 |
| 6.35 x 3.00 x 0.35 inches | 6.44 x 2.96 x 0.35 inches |
| 6.95 ounces | 6.77 ounces |
| Black, Metallic blue and Violet | Black, Blue, Red and White |
| Plastic and Plastic | -- |
| Display / Screen | |
| 6.4 inches | 6.5 inches |
| 1560 x 720 pixels | 1600 x 720 pixels |
| IPS LCD | TFT |
| 268 pixels per inch | 270 pixels per inch |
| No touch screen | No touch screen |
| 7.2 | 7.2 |
| Performance | |
| Qualcomm Snapdragon 450 SDM450 chipset | Samsung Exynos 850 chipset |
| Arm Cortex-A53, 64-bit, 14 nm (Octa-Core 1800 MHz) processor | Arm Cortex-A55, 64-bit (Octa-Core 2000 MHz) processor |
| 3 GB RAM | 3 GB RAM |
| Adreno 506 GPU | Mali-G76 GPU |
| 8.91 | 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 |
| 27.00mm focal length | 26.00mm focal length |
| 0.32 inches (1/3.1") sensor | 0.5 inches (1/2") sensor |
| 1920 x 1080 (30 fps) (Full HD) video resolution | 1920 x 1080 (30 fps) (Full HD) video resolution |
| 9.02 | 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 | |
| 5000mAh Li - Ion Battery | 5000mAh Li - Polymer Battery |
| Non-Removable Battery | Non-Removable Battery |
| 6.8 | 6.8 |
| Other Features | |
| Bluetooth 4.2 | Bluetooth 5.0 |
| GPS | GPS |
| -- | NFC |
| Fingerprint ID Scanner | Fingerprint ID Scanner |
| Accelerometer, Light Sensor and Proximity Sensor | Accelerometer, Gyroscope and Proximity Sensor |
Comparison review
Galaxy A21s is slightly better than the Samsung Galaxy M11, having a global score of 77.7 against 74.8. Galaxy A21s's design has the same thickness than the Samsung Galaxy M11, but it is a little lighter. Both phones in our current comparison work with the same Android 10 operating system. Galaxy M11 and Samsung Galaxy A21s feature incredibly similar displays, although the Samsung Galaxy A21s also has a quite better resolution of 720 x 1600px, a just a little higher quantity of pixels in each inch of display and a little bigger display.
Galaxy A21s features just a little better performance than Galaxy M11. Both have 3 GB of RAM and a Octa-Core CPU. Galaxy A21s captures much clearer photographs and videos than Galaxy M11, because although it has a smaller diafragm aperture, and they both have the same 30 fps video frame rates and the same (Full HD) video definition, the Galaxy A21s also counts with a way bigger back-facing camera sensor providing a much better image quality and a back facing camera with a much better 48 megapixels resolution.
Samsung Galaxy A21s counts with as much storage capacity to store more apps and games as the Galaxy M11, both have the same internal memory and an external memory card slot that holds up to 512 GB. The Samsung Galaxy A21s's battery performance is just as good as Samsung Galaxy M11's battery life.
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