Compare phones
| Global Score | |
| 73.3 | 76.1 |
| Basic Information | |
| Samsung | Samsung |
| Android 11, 10 | Android 10 |
| 2020-07-02 | 2020-06-29 |
| 6.42 x 3.00 x 0.31 inches | 6.61 x 3.02 x 0.32 inches |
| 6.24 ounces | 6.81 ounces |
| Black, Blue, Red and White | Black |
| Plastic and Plastic | Plastic and Plastic |
| $ 166.00 | $ 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 |
| 2 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 | -- |
| -- | 0.33 inches (1/3.06") sensor |
| 1920 x 1080 (30 fps) (Full HD) video resolution | 1920 x 1080 (30 fps) (Full HD) video resolution |
| 8.91 | 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 | Nano SIM |
| 6.7 | 6.7 |
| Battery Life | |
| 4000mAh Battery | 4000mAh Li - Polymer Battery |
| Non-Removable Battery | Non-Removable Battery |
| 5.92 | 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 Samsung Galaxy A21 has a global score of 76.1, which is a bit better than the Galaxy A11's 73.3 overall score. Both phones we are comparing have Android OS, but the Samsung Galaxy A21 has the older 10 version while Galaxy A11 has Android 11 version. Although it's the best we compare here, the Samsung Galaxy A21 design is a little bit thicker and a little bit heavier than the Galaxy A11.
The Samsung Galaxy A21 has a bit more powerful processor than Galaxy A11, and although they both have 8 cpu cores, the Samsung Galaxy A21 also has a higher amount of RAM. Galaxy A21 counts with just a bit better looking display than Samsung Galaxy A11, because it has a slightly better 720 x 1600 resolution, a little larger display and a little bit higher pixels number per inch in the display.
The Galaxy A21 features as much memory for applications, games, photos and videos as the Galaxy A11 one, both have exactly the same internal memory capacity and a SD extension slot that holds a maximum of 512 GB. The Galaxy A21 features a battery performance that is very similar to Galaxy A11's battery life.
The Galaxy A21 has a slightly better camera than Galaxy A11, and although they both have the same video frame rate, the same video resolution and the same aperture, the Galaxy A21 also has a higher 16 MP resolution camera.
The Samsung Galaxy A21 costs more than Samsung Galaxy A11, but you can get a better phone for that extra money.
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