Compare phones
| Global Score | |
| 75.5 | 77 |
| Basic Information | |
| Asus | Motorola |
| Android 8.0 Oreo, 7.1 Nougat | Android 11 |
| 2017-10-30 | 2021-12-06 |
| 6.18 x 2.98 x 0.30 inches | 6.37 x 2.91 x 0.34 inches |
| 6.17 ounces | 6.38 ounces |
| Black and White | Baby Blue and Mineral Grey |
| Glass and Metal | -- |
| Scratch-Resistant Glass | -- |
| $ 599.00 | -- |
| Display / Screen | |
| 5.5 inches | 6.4 inches |
| 1920 x 1080 pixels (Full HD) | 2400 x 1080 pixels |
| AMOLED | IPS LCD |
| 401 pixels per inch | 411 pixels per inch |
| No touch screen | No touch screen |
| 8.1 | 8.1 |
| Performance | |
| Qualcomm Snapdragon 835 MSM8998 chipset | MediaTek Helio G85 MT6769Z (12 nm) chipset |
| Kryo 280, 64-bit, 10 nm (Octa-Core 2450 MHz) processor | Cortex, 64-bit (Octa-Core 2000 MHz) processor |
| 6 GB RAM | 4 GB RAM |
| Adreno 540 GPU | Mali-G52 MC2 GPU |
| 9.45 | 9.09 |
| Storage | |
| 64 GB internal memory | 64 GB internal memory |
| microSDXC (up to 1,95 TB) external memory slot | microSDXC (up to 1 TB) external memory slot |
| 14.66 | 13.02 |
| Camera | |
| 12.00 MP + 8.00 MP | 50.00 MP + 13.00 MP |
| f/1.70 aperture | f/1.80 aperture |
| 25.00mm focal length | -- |
| 0.39 inches (1/2.55") sensor | -- |
| 3840 x 2160 (30 fps) (4K) video resolution | 1920 x 1080 (30 fps) (Full HD) video resolution |
| 9.68 | 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 | Nano SIM |
| 6.7 | 6.6 |
| Battery Life | |
| 3600mAh Li - Ion Battery | 5000mAh Battery |
| Non-Removable Battery | Non-Removable Battery |
| 5.6 | 6.8 |
| Other Features | |
| Bluetooth 5.0 | Bluetooth 5.0 |
| GPS | GPS |
| NFC | NFC |
| Infra-red port | -- |
| 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
Motorola Moto G31 has a global score of 77, which is just a bit better than the Asus ZenFone 4 Pro's 75.5 global score. Both phones in our current comparison come with Android operating system, but Motorola Moto G31 has an older 11 version while Asus ZenFone 4 Pro has Android 8.0 Oreo. Even though Motorola Moto G31 is notably newer than the Asus ZenFone 4 Pro, it's thicker and just a little heavier.
The Asus ZenFone 4 Pro has a little bit better processing power than Moto G31, and although they both have a Octa-Core processor, the Asus ZenFone 4 Pro also has more RAM memory. Motorola Moto G31 and Asus ZenFone 4 Pro feature quite similar screens, although the Motorola Moto G31 also has a larger screen, a little bit greater pixel density and a bit higher resolution of 1080 x 2400px.
The Moto G31 has a bit better camera than Asus ZenFone 4 Pro, because although it has a tinier aperture which is not nice for capturing pictures or videos in low-light situations, and they both have the same video frame rate and the same 1920x1080 video quality, the Moto G31 also counts with a lot higher 50 mega pixels resolution back-facing camera.
Asus ZenFone 4 Pro has more storage for apps and games than Moto G31, and although they both have equal 64 GB internal memory capacity, the Asus ZenFone 4 Pro also has an external SD slot that supports up to 1,95 TB. The Motorola Moto G31 features a way better battery lifetime than Asus ZenFone 4 Pro, because it has a 5000mAh battery size.
Disclaimer: As an Amazon Associate I earn from qualifying purchases.