Compare phones
| Global Score | |
| 77 | 77.8 |
| Basic Information | |
| Motorola | Motorola |
| Android 11 | Android 11 |
| 2021-12-06 | 2021-12-20 |
| 6.37 x 2.91 x 0.34 inches | 6.71 x 3.01 x 0.36 inches |
| 6.38 ounces | 7.34 ounces |
| Baby Blue and Mineral Grey | Aqua Blue, Bright Silver and Indigo Blue |
| Display / Screen | |
| 6.4 inches | 6.8 inches |
| 2400 x 1080 pixels | 2400 x 1080 pixels |
| IPS LCD | IPS LCD |
| 411 pixels per inch | 387 pixels per inch |
| No touch screen | No touch screen |
| 8.1 | 8 |
| Performance | |
| MediaTek Helio G85 MT6769Z (12 nm) chipset | Qualcomm Snapdragon 480 SM4350 (8 nm) chipset |
| Cortex, 64-bit (Octa-Core 2000 MHz) processor | Kryo 460, 64-bit (Octa-Core 2000 MHz) processor |
| 4 GB RAM | 4 GB RAM |
| Mali-G52 MC2 GPU | Adreno 619 GPU |
| 9.09 | 9.09 |
| Storage | |
| 64 GB internal memory | 64 GB internal memory |
| microSDXC (up to 1 TB) external memory slot | microSDXC (up to 512 GB) external memory slot |
| 13.02 | 11.74 |
| Camera | |
| 50.00 MP + 13.00 MP | 50.00 MP + 13.00 MP |
| f/1.80 aperture | f/1.80 aperture |
| 1920 x 1080 (30 fps) (Full HD) video resolution | 1920 x 1080 (240 fps) (Full HD) video resolution |
| 10.45 | 11.22 |
| Networks | |
| Wi-Fi | Wi-Fi |
| Mobile Hotspot | Mobile Hotspot |
| LTE-A (4G), LTE (4G), HSPA+ (4G) and HSDPA | 5G, 5G |
| Nano SIM | Nano SIM, Dual SIM |
| 6.6 | 7 |
| Battery Life | |
| 5000mAh Battery | 5000mAh Nano SIM Battery |
| Non-Removable Battery | Non-Removable Battery |
| 6.8 | 6.8 |
| Other Features | |
| Bluetooth 5.0 | Bluetooth 5.1 |
| 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 | FM Radio |
Comparison review
Moto G51 5G is slightly better than Moto G31, getting a score of 77.8 against 77. These phones have the same Android 11 operating system, so you shouldn't notice any differences regarding OS features. The Moto G51 5G is a better cellphone than Moto G31, it must be noted that it's also a just a little thicker and heavier cellphone.
The Motorola Moto G31 features a slightly better looking screen than Moto G51 5G, because although it has a little smaller display, and they both have the same resolution of 1080 x 2400px, the Motorola Moto G31 also counts with a just a bit better number of pixels per display inch. Motorola Moto G51 5G and Moto G31 count with incredibly similar processing units, both of them have a 4 GB RAM and a Octa-Core processing unit.
The Motorola Moto G51 5G shoots just a bit better videos and photos than Moto G31, and although they both have a same size aperture, the same (Full HD) video resolution and a same resolution back-facing camera, the Motorola Moto G51 5G also has better video frame rate. The Motorola Moto G31 counts with a greater memory to store more apps and games than Moto G51 5G, and although they both have the same internal memory capacity, the Motorola Moto G31 also has an external memory slot that admits a maximum of 1 TB.
Motorola Moto G51 5G's battery lifetime is just as good as the battery performance in Motorola Moto G31.
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