Compare phones
| Global Score | |
| 74.8 | 76.1 |
| Basic Information | |
| Samsung | Samsung |
| Android 10 | Android 10 |
| 2020-06-02 | 2020-06-29 |
| 6.35 x 3.00 x 0.35 inches | 6.61 x 3.02 x 0.32 inches |
| 6.95 ounces | 6.81 ounces |
| Black, Metallic blue and Violet | Black |
| Plastic and Plastic | Plastic and Plastic |
| -- | $ 194.00 |
| Display / Screen | |
| 6.4 inches | 6.5 inches |
| 1560 x 720 pixels | 1600 x 720 pixels |
| IPS LCD | IPS LCD |
| 268 pixels per inch | 270 pixels per inch |
| No touch screen | No touch screen |
| 7.2 | 7.3 |
| Performance | |
| Qualcomm Snapdragon 450 SDM450 chipset | Mediatek Helio P35 chipset |
| Arm Cortex-A53, 64-bit, 14 nm (Octa-Core 1800 MHz) processor | Arm Cortex-A53, 64-bit, 12 nm (Octa-Core 2300 MHz) processor |
| 3 GB RAM | 3 GB RAM |
| Adreno 506 GPU | PowerVR GE8320 GPU |
| 8.91 | 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 | |
| 13.00 MP + 8.00 MP | 16.00 MP + 13.00 MP |
| f/1.80 aperture | f/1.80 aperture |
| 27.00mm focal length | -- |
| 0.32 inches (1/3.1") 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 |
| 9.02 | 9.35 |
| 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 |
| 6.6 | 6.7 |
| Battery Life | |
| 5000mAh Li - Ion Battery | 4000mAh Li - Polymer Battery |
| Non-Removable Battery | Non-Removable Battery |
| 6.8 | 5.92 |
| Other Features | |
| Bluetooth 4.2 | Bluetooth 5.0 |
| GPS | GPS |
| -- | NFC |
| Fingerprint ID Scanner | Fingerprint ID Scanner |
| Accelerometer, Light Sensor and Proximity Sensor | Accelerometer, Compass, Gyroscope, Light Sensor and Proximity Sensor |
| -- | FM Radio |
Comparison review
The Galaxy A21 is a bit better than Galaxy M11, having a 76.1 score against 74.8. Both of these devices work with the same Android 10 OS (operating system). Even though Galaxy A21 and Galaxy M11 were released only a few months apart, Galaxy A21 is just a little thinner and a little lighter. The Galaxy A21 has a slightly better looking display than Galaxy M11, because it has a slightly better 720 x 1600 resolution, a just a bit higher count of pixels in each inch in the screen and a little bit bigger display.
The Galaxy A21 and Galaxy M11 feature very similar memory capacity for games and applications, they have exactly the same 32 GB internal memory capacity and a slot for SD memory cards that holds a maximum of 512 GB. Galaxy A21 counts with a little faster CPU than Galaxy M11. They have 3 GB of RAM memory and the same number of cores.
The Samsung Galaxy M11 features better battery life than Galaxy A21, because it has 5000mAh of battery capacity instead of 4000mAh. Galaxy A21 has a little bit better camera than Samsung Galaxy M11, and although they both have the same video definition, the same 30 frames per second video frame rate and the same camera aperture, the Galaxy A21 also has a larger sensor which provides a better image and video quality and a camera in the back with a better resolution.
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