Compare phones
| Global Score | |
| 76.1 | 86.1 |
| Basic Information | |
| Samsung | Motorola |
| Android 10 | Android 11 |
| 2020-06-29 | 2021-08-19 |
| 6.61 x 3.02 x 0.32 inches | 6.42 x 2.99 x 0.28 inches |
| 6.81 ounces | 5.75 ounces |
| Black | Frosted Emerald, Frosted Grey and Frosted White |
| Plastic and Plastic | Aluminum and Plastic |
| -- | Scratch-Resistant Glass |
| $ 194.00 | -- |
| Display / Screen | |
| 6.5 inches | 6.7 inches |
| 1600 x 720 pixels | 2400 x 1080 pixels |
| IPS LCD | -- |
| 270 pixels per inch | 393 pixels per inch |
| No touch screen | No touch screen |
| 7.3 | 8.1 |
| Performance | |
| Mediatek Helio P35 chipset | Qualcomm Snapdragon 778G SM7325 (6 nm) chipset |
| Arm Cortex-A53, 64-bit, 12 nm (Octa-Core 2300 MHz) processor | Kryo 670 Prime, 64-bit (Octa-Core 2400 MHz) processor |
| 3 GB RAM | 8 GB RAM |
| PowerVR GE8320 GPU | Adreno 642L GPU |
| 9.27 | 9.45 |
| Storage | |
| 32 GB internal memory | 128 GB internal memory |
| microSDXC (up to 512 GB) external memory slot | No SD card slot |
| 9.84 | 10.1 |
| Camera | |
| 16.00 MP + 13.00 MP | 108.00 MP + 32.00 MP |
| f/1.80 aperture | f/1.90 aperture |
| 0.33 inches (1/3.06") sensor | -- |
| 1920 x 1080 (30 fps) (Full HD) video resolution | 3840 x 2160 (30 fps) (4K) video resolution |
| -- | 1280 x 720 (920 fps) (HD) slow motion video |
| 9.35 | 12.1 |
| Networks | |
| Wi-Fi | Wi-Fi |
| Mobile Hotspot | Mobile Hotspot |
| LTE-A (4G), LTE (4G), HSPA+ (4G), HSDPA and HSUPA | 5G, 5G, LTE-A (4G), LTE (4G), HSPA+ (4G) and HSDPA |
| Nano SIM | Nano SIM, Dual SIM |
| 6.7 | 10.6 |
| Battery Life | |
| 4000mAh Li - Polymer Battery | 4000mAh Battery |
| Non-Removable Battery | Non-Removable Battery |
| 5.92 | 5.92 |
| Other Features | |
| Bluetooth 5.0 | Bluetooth 5.2 |
| GPS | GPS |
| NFC | NFC |
| Fingerprint ID Scanner | Fingerprint ID Scanner |
| Accelerometer, Compass, Gyroscope, Light Sensor and Proximity Sensor | Accelerometer, Compass, Gyroscope, Light Sensor and Proximity Sensor |
| FM Radio | -- |
Comparison review
Motorola Edge 20 has an overall score of 86.1, which is better than Galaxy A21's 76.1 score. Motorola Edge 20 is a newer phone, and it is also lighter and thinner than the Galaxy A21. Both devices we are comparing include Android operating system, but Motorola Edge 20 has the newer 11 version while Galaxy A21 has Android 10.
Motorola Edge 20 features a better looking screen than Galaxy A21, because it has a little bit larger screen, a greater screen pixels density and a lot better 1080 x 2400 resolution. Motorola Edge 20 features a little bit more storage for games and applications than Galaxy A21, because although it has no SD card slot, it also counts with 96 GB more internal memory.
Motorola Edge 20 features just a little better performance than Samsung Galaxy A21, and although they both have a Octa-Core processing unit, the Motorola Edge 20 also has 5 GB more RAM memory. Motorola Edge 20 features a battery duration that's very similar to the battery life in Galaxy A21. The Motorola Edge 20 shoots much better photographs and videos than Galaxy A21, because although it has a smaller diafragm aperture which is not recommended for low light captures, it also counts with a lot better 108 MP resolution camera in the back and a lot higher (4K) video definition.
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