Compare phones
| Global Score | |
| 74.3 | 77 |
| Basic Information | |
| LG | Motorola |
| Android 10 | Android 11 |
| 2020-04-27 | 2021-12-06 |
| 6.50 x 3.02 x 0.33 inches | 6.37 x 2.91 x 0.34 inches |
| 6.77 ounces | 6.38 ounces |
| Blue, Pink and Titanium | Baby Blue and Mineral Grey |
| $ 190.00 | -- |
| 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 |
| 7.3 | 8.1 |
| Performance | |
| MediaTek Helio P35 MT6765 chipset | MediaTek Helio G85 MT6769Z (12 nm) chipset |
| Arm Cortex-A53, 64-bit, 12 nm (Octa-Core 2300 MHz) processor | Cortex, 64-bit (Octa-Core 2000 MHz) processor |
| 3 GB RAM | 4 GB RAM |
| PowerVR GE8320 GPU | Mali-G52 MC2 GPU |
| 9.27 | 9.09 |
| Storage | |
| 64 GB internal memory | 64 GB internal memory |
| microSDXC (up to 2 TB) external memory slot | microSDXC (up to 1 TB) external memory slot |
| 14.74 | 13.02 |
| Camera | |
| 32.00 MP + 13.00 MP | 50.00 MP + 13.00 MP |
| -- | f/1.80 aperture |
| 1920 x 1080 (30 fps) (Full HD) video resolution | 1920 x 1080 (30 fps) (Full HD) video resolution |
| 8.91 | 10.45 |
| 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) and HSDPA |
| Nano SIM, Dual SIM | Nano SIM |
| 6.7 | 6.6 |
| Battery Life | |
| 4000mAh Battery | 5000mAh Battery |
| Non-Removable Battery | Non-Removable Battery |
| 5.92 | 6.8 |
| 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, Compass, Gyroscope, Light Sensor and Proximity Sensor |
| -- | FM Radio |
Comparison review
The Motorola Moto G31 has a general score of 77, which is a little bit better than LG K51S's overall score of 74.3. Both of these phones work with Android OS (Operating System), but Motorola Moto G31 has 11 version and LG K51S has Android 10, providing the user some extra features. Motorola Moto G31's body is newer and just a little bit lighter than LG K51S's, although it's a little bit thicker.
LG K51S features a bit better processing unit than Moto G31, although it has less RAM memory, they both have 8 processing cores. The Moto G31 features a much better display than LG K51S, because although it has a quite smaller screen, it also counts with a much better 1080 x 2400 resolution and a lot greater pixel number per screen inch.
Motorola Moto G31 shoots much better photos and videos than LG K51S, and although they both have the same video frame rate and the same 1920x1080 (Full HD) video definition, the Motorola Moto G31 also has a much better 50 mega-pixels resolution back camera. The LG K51S counts with a better memory capacity for applications and games than Motorola Moto G31, and although they both have exactly the same internal memory, the LG K51S also has a SD memory slot that supports up to 2 TB.
The Moto G31 has longer battery life than LG K51S, because it has a 25% greater battery capacity.
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