Compare phones
| Global Score | |
| 71.8 | 86.5 |
| Basic Information | |
| Motorola | Samsung |
| Android 11 | Android 11, 10 |
| 2021-10-11 | 2020-03-05 |
| 6.50 x 2.98 x 0.36 inches | 6.27 x 2.96 x 0.35 inches |
| -- | 6.74 ounces |
| Carbon Gray and Pink Clay | Black, Blue and Red |
| Plastic and Plastic | Plastic and Plastic |
| -- | Scratch-Resistant Glass |
| Display / Screen | |
| 6.5 inches | 6.4 inches |
| 1600 x 720 pixels | 2340 x 1080 pixels |
| IPS LCD | Super AMOLED |
| 270 pixels per inch | 403 pixels per inch |
| -- | 420 cd/m2 brightness |
| No touch screen | No touch screen |
| 7.2 | 8.4 |
| Performance | |
| Unisoc T700 chipset | Exynos 9611 chipset |
| Octa-Core 1800 MHz processor | Arm Cortex-A73 and Arm Cortex-A53, 64-bit, 10 nm (Octa-Core 2300 MHz) processor |
| 4 GB RAM | 6 GB RAM |
| Mali G52 GPU | Mali-G72 MP3 GPU |
| 8.91 | 9.36 |
| Storage | |
| 64 GB internal memory | 64 GB internal memory |
| No SD card slot | microSDXC (up to 512 GB) external memory slot |
| 7.7 | 11.74 |
| Camera | |
| 48.00 MP + 8.00 MP | 64.00 MP + 32.00 MP |
| f/2.00 aperture | f/1.80 aperture |
| 26.00mm focal length | 26.00mm focal length |
| -- | 0.59 inches (1/1.7") sensor |
| -- | 3840 x 2160 (30 fps) (4K) video resolution |
| -- | 1920 x 1080 (240 fps) (Full HD) slow motion video |
| 9.24 | 12.1 |
| Networks | |
| Wi-Fi | Wi-Fi |
| Mobile Hotspot | Mobile Hotspot |
| LTE (4G), HSPA+ (4G) and HSDPA | LTE-A (4G), LTE (4G), HSPA+ (4G), HSDPA and HSUPA |
| Nano SIM | Nano SIM, Dual SIM |
| 6.4 | 6.7 |
| Battery Life | |
| 5000mAh Battery | 6000mAh Li - Polymer Battery |
| Non-Removable Battery | Non-Removable Battery |
| 6.8 | 7.52 |
| Other Features | |
| Bluetooth 5.0 | 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 | FM Radio |
Comparison review
The Galaxy M31 is much better than Moto E40, having an 86.5 score against 71.8. Both devices in this comparison review include the same Android 11 operating system. The Galaxy M31 counts with a little better processing power than Motorola Moto E40, and although they both have 8 cpu cores, the Galaxy M31 also has more RAM memory.
Galaxy M31 has a more vivid display than Moto E40, because although it has a quite smaller display, it also counts with a higher quantity of pixels per inch of display and a way higher resolution of 1080 x 2340px. Samsung Galaxy M31 captures a lot better pictures and videos than Motorola Moto E40, because it has a larger camera aperture for better low light images and video and a lot better 64 mega pixels resolution back-facing camera.
The Galaxy M31 counts with a much better storage to store more games and applications than Motorola Moto E40, and although they both have equal 64 GB internal memory, the Galaxy M31 also has a SD card slot that holds a maximum of 512 GB. The Galaxy M31 has improved battery lifetime than Motorola Moto E40, because it has a 6000mAh battery capacity instead of 5000mAh.
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