Compare phones
| Global Score | |
| 74.2 | 76.1 |
| Basic Information | |
| Samsung | Samsung |
| Android 9.0 Pie | Android 10 |
| 2019-04-10 | 2020-06-29 |
| 5.80 x 2.74 x 0.33 inches | 6.61 x 3.02 x 0.32 inches |
| 4.97 ounces | 6.81 ounces |
| Black, Blue, Coral and White | Black |
| Plastic | Plastic and Plastic |
| -- | $ 194.00 |
| Display / Screen | |
| 5.8 inches | 6.5 inches |
| 1560 x 720 pixels | 1600 x 720 pixels |
| TFT | IPS LCD |
| 296 pixels per inch | 270 pixels per inch |
| No touch screen | No touch screen |
| 7.3 | 7.3 |
| Performance | |
| Samsung Exynos 7884 chipset | Mediatek Helio P35 chipset |
| ARM Cortex-A73 and ARM Cortex-A53, 64-bit, 14 nm (Octa-Core 1600 MHz) processor | Arm Cortex-A53, 64-bit, 12 nm (Octa-Core 2300 MHz) processor |
| 3 GB RAM | 3 GB RAM |
| Mali-G71 MP2 GPU | PowerVR GE8320 GPU |
| 8.73 | 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/1.90 aperture | f/1.80 aperture |
| -- | 0.33 inches (1/3.06") sensor |
| 1920 x 1080 (60 fps) (Full HD) video resolution | 1920 x 1080 (30 fps) (Full HD) video resolution |
| 9.13 | 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 | |
| 3000mAh Battery | 4000mAh Li - Polymer Battery |
| Non-Removable Battery | Non-Removable Battery |
| 4.96 | 5.92 |
| Other Features | |
| Bluetooth 5.0 | Bluetooth 5.0 |
| GPS | GPS |
| NFC | NFC |
| Fingerprint ID Scanner | Fingerprint ID Scanner |
| Accelerometer, Compass, Gyroscope and Proximity Sensor | Accelerometer, Compass, Gyroscope, Light Sensor and Proximity Sensor |
| -- | FM Radio |
Comparison review
The Galaxy A21 has a score of 76.1, which is slightly better than Samsung Galaxy A20e's global score of 74.2. Both of these phones work with Android operating system, but the Galaxy A21 has the previous 10 version while Samsung Galaxy A20e has Android 9.0 Pie. The Galaxy A21 construction is newer and just a little bit thinner, but also way heavier than Samsung Galaxy A20e.
The Galaxy A21 has a little bit better performance than Samsung Galaxy A20e. They have the same RAM amount and the same number of cores. Samsung Galaxy A20e and Galaxy A21 feature similar displays, because although the Galaxy A21 has a just a little worse pixels quantity in each inch in the display, it also counts with a little bit bigger display and a bit higher 720 x 1600 pixels resolution.
The Galaxy A21 features a bit better camera than Samsung Galaxy A20e, because although it has lower 30 frames per second video frame rates, and they both have the same 1920x1080 video quality, the Galaxy A21 also counts with a larger aperture to capture better low-light photos and videos and a back camera with a better resolution.
Galaxy A20e and Samsung Galaxy A21 count with similar memory to install games and applications, they have exactly the same 32 GB internal storage and a SD memory card expansion slot that admits a maximum of 512 GB. The Samsung Galaxy A21 counts with improved battery life than Galaxy A20e, because it has 4000mAh of battery capacity against 3000mAh.
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