Compare phones
| Global Score | |
| 74.5 | 77 |
| Basic Information | |
| Samsung | Motorola |
| Android 11, 10 | Android 11 |
| 2021-01-04 | 2021-12-06 |
| 6.46 x 2.99 x 0.36 inches | 6.37 x 2.91 x 0.34 inches |
| 6.91 ounces | 6.38 ounces |
| Black, Blue and White | Baby Blue and Mineral Grey |
| Plastic and Plastic | -- |
| $ 170.00 | -- |
| Display / Screen | |
| 6.5 inches | 6.4 inches |
| 1600 x 720 pixels | 2400 x 1080 pixels |
| IPS LCD | IPS LCD |
| 270 pixels per inch | 411 pixels per inch |
| No touch screen | No touch screen |
| 7.2 | 8.1 |
| Performance | |
| Qualcomm Snapdragon 450 SDM450 chipset | MediaTek Helio G85 MT6769Z (12 nm) chipset |
| Cortex-A53, 64-bit, 14 nm (Octa-Core 1800 MHz) processor | Cortex, 64-bit (Octa-Core 2000 MHz) processor |
| 3 GB RAM | 4 GB RAM |
| Adreno 506 GPU | Mali-G52 MC2 GPU |
| 8.91 | 9.09 |
| Storage | |
| 32 GB internal memory | 64 GB internal memory |
| microSDXC (up to 1 TB) external memory slot | microSDXC (up to 1 TB) external memory slot |
| 11.12 | 13.02 |
| Camera | |
| 13.00 MP + 5.00 MP | 50.00 MP + 13.00 MP |
| f/2.20 aperture | f/1.80 aperture |
| 1920 x 1080 (30 fps) (Full HD) video resolution | 1920 x 1080 (30 fps) (Full HD) video resolution |
| 8.8 | 10.45 |
| Networks | |
| Wi-Fi | Wi-Fi |
| Mobile Hotspot | Mobile Hotspot |
| LTE (4G), HSPA+ (4G), HSDPA and HSUPA | LTE-A (4G), LTE (4G), HSPA+ (4G) and HSDPA |
| Nano SIM, Dual SIM | Nano SIM |
| 6.6 | 6.6 |
| Battery Life | |
| 5000mAh Li - Polymer Battery | 5000mAh Battery |
| Non-Removable Battery | Non-Removable Battery |
| 6.8 | 6.8 |
| Other Features | |
| Bluetooth 4.2 | Bluetooth 5.0 |
| GPS | GPS |
| -- | NFC |
| -- | Fingerprint ID Scanner |
| Accelerometer, Light Sensor and Proximity Sensor | Accelerometer, Compass, Gyroscope, Light Sensor and Proximity Sensor |
| -- | FM Radio |
Comparison review
Moto G31 has a global score of 77, which is slightly better than the Samsung Galaxy A02s's general score of 74.5. The Moto G31 construction is newer, a bit lighter and a little bit thinner than Samsung Galaxy A02s. These devices have the same Android 11 OS (operating system), so both of them should offer the same OS features.
Motorola Moto G31 has a little bit better hardware performance than Samsung Galaxy A02s, and although they both have the same number of cores, the Motorola Moto G31 also has more RAM. The Motorola Moto G31 counts with a much better looking display than Galaxy A02s, because although it has a bit smaller screen, it also counts with a way greater display pixels density and a way higher resolution of 1080 x 2400 pixels.
Motorola Moto G31 has more memory to store more games and applications than Samsung Galaxy A02s, and although they both have a slot for external memory cards that holds a maximum of 1 TB, the Motorola Moto G31 also has 64 GB internal memory. The Moto G31 has a better camera than Samsung Galaxy A02s, and although they both have the same 30 frames per second video frame rates and the same 1920x1080 video quality, the Moto G31 also has a back-facing camera with way more mega pixels and a bigger diafragm aperture.
Moto G31's battery duration is just as good as the battery life in Samsung Galaxy A02s.
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