Compare phones
| Global Score | |
| 81.3 | 78.6 |
| Basic Information | |
| Samsung | Motorola |
| Android 10 | Android 10 |
| 2020-04-27 | 2020-12-05 |
| 6.27 x 2.88 x 0.34 inches | 6.78 x 3.02 x 0.38 inches |
| 6.53 ounces | 7.80 ounces |
| Prism Crush black, Prism Crush blue, Prism Crush red and Prism Crush white | Electric violet and Metallic sage |
| Plastic | Plastic and Plastic |
| Display / Screen | |
| 6.4 inches | 6.8 inches |
| 2400 x 1080 pixels | 1640 x 720 pixels |
| Super AMOLED | IPS LCD |
| 411 pixels per inch | 263 pixels per inch |
| No touch screen | No touch screen |
| 8.1 | 7.2 |
| Performance | |
| MediaTek Helio P65 MT6768 chipset | Qualcomm Snapdragon 662 SM6115 chipset |
| Arm Cortex-A75 and Arm Cortex-A55, 64-bit, 12 nm (Octa-Core 2000 MHz) processor | Kryo 260, 64-bit, 11 nm (Octa-Core 2000 MHz) processor |
| 4 GB RAM | 4 GB RAM |
| Mali-G52 MC2 GPU | Adreno 610 GPU |
| 9.09 | 9.09 |
| Storage | |
| 64 GB internal memory | 128 GB internal memory |
| microSDXC (up to 512 GB) external memory slot | microSDXC (up to 512 GB) external memory slot |
| 11.74 | 14.14 |
| Camera | |
| 48.00 MP + 20.00 MP | 64.00 MP + 16.00 MP |
| f/2.00 aperture | f/1.80 aperture |
| 26.00mm focal length | -- |
| 0.5 inches (1/2") sensor | -- |
| 1920 x 1080 (30 fps) (Full HD) video resolution | 1920 x 1080 (60 fps) (Full HD) video resolution |
| 10.89 | 10.89 |
| 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, Dual SIM | Nano SIM |
| 6.7 | 6.7 |
| Battery Life | |
| 5000mAh Li - Polymer Battery | 6000mAh Battery |
| Non-Removable Battery | Non-Removable Battery |
| 6.8 | 7.52 |
| Other Features | |
| Bluetooth 5.0 | Bluetooth 5.0 |
| GPS | GPS |
| NFC | NFC |
| Fingerprint ID Scanner | Fingerprint ID Scanner |
| Accelerometer, Compass, Gyroscope, Light Sensor and Proximity Sensor | Accelerometer, Gyroscope, Light Sensor and Proximity Sensor |
| -- | FM Radio |
Comparison review
The Samsung Galaxy A31 has a general score of 81.3, which is a little bit better than the Moto G9 Power's 78.6 general score. Samsung Galaxy A31 is a somewhat thinner and lighter cellphone than Moto G9 Power, even though both of them were released with only 7 months difference. Both of these phones use the same Android 10 OS.
Galaxy A31 has a much better display than Motorola Moto G9 Power, because although it has a little smaller screen, it also counts with a much higher pixel quantity per inch in the screen and a lot better resolution of 1080 x 2400 pixels. Motorola Moto G9 Power has a much greater memory to install applications and games than Galaxy A31, and although they both have an external SD slot that admits a maximum of 512 GB, the Motorola Moto G9 Power also has 128 GB internal storage.
The Motorola Moto G9 Power's processing unit is very similar to the processing unit in Samsung Galaxy A31, they have the same number of cores and 4 GB of RAM memory. Motorola Moto G9 Power features superior battery life than Samsung Galaxy A31, because it has a 20 percent more battery size. The Motorola Moto G9 Power counts with a camera that is just as good as the camera in Samsung Galaxy A31, and although the Motorola Moto G9 Power has a larger diafragm aperture to take better photos in low-light environments, better 60 fps video frame rate and a much higher resolution back-facing camera, they both have the same 1920x1080 video definition.
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