Compare phones
| Global Score | |
| 77 | 88 |
| Basic Information | |
| Motorola | Asus |
| Android 11 | -- |
| 2021-12-06 | 2019-09-04 |
| 6.37 x 2.91 x 0.34 inches | 6.73 x 3.06 x 0.37 inches |
| 6.38 ounces | 8.47 ounces |
| Baby Blue and Mineral Grey | Black Glare |
| -- | Aluminum and Glass (Corning Gorilla Glass 3) |
| -- | Scratch-Resistant Glass |
| Display / Screen | |
| 6.4 inches | 6.6 inches |
| 2400 x 1080 pixels | 2340 x 1080 pixels |
| IPS LCD | AMOLED |
| 411 pixels per inch | 390 pixels per inch |
| -- | 600 cd/m2 brightness |
| No touch screen | No touch screen |
| 8.1 | 8.5 |
| Performance | |
| MediaTek Helio G85 MT6769Z (12 nm) chipset | Qualcomm Snapdragon 855 Plus SM8150-AC chipset |
| Cortex, 64-bit (Octa-Core 2000 MHz) processor | Kryo 485, 64-bit, 7 nm (Octa-Core 2960 MHz) processor |
| 4 GB RAM | 12 GB RAM |
| Mali-G52 MC2 GPU | Adreno 640 GPU |
| 9.09 | 9.81 |
| Storage | |
| 64 GB internal memory | 512 GB internal memory |
| microSDXC (up to 1 TB) external memory slot | No SD card slot |
| 13.02 | 17.6 |
| Camera | |
| 50.00 MP + 13.00 MP | 48.00 MP + 24.00 MP |
| f/1.80 aperture | f/1.80 aperture |
| -- | 26.00mm focal length |
| -- | 0.5 inches (1/2") sensor |
| 1920 x 1080 (30 fps) (Full HD) video resolution | 3840 x 2160 (60 fps) (4K) video resolution |
| -- | 1280 x 720 (480 fps) (HD) slow motion video |
| 10.45 | 11.99 |
| Networks | |
| Wi-Fi | Wi-Fi |
| Mobile Hotspot | Mobile Hotspot |
| LTE-A (4G), LTE (4G), HSPA+ (4G) and HSDPA | LTE-A (4G), LTE (4G), HSPA+ (4G), HSDPA and HSUPA |
| Nano SIM | Nano SIM, Dual SIM |
| 6.6 | 6.7 |
| Battery Life | |
| 5000mAh Battery | 6000mAh Battery |
| Non-Removable Battery | Non-Removable Battery |
| 6.8 | 7.52 |
| Other Features | |
| Bluetooth 5.0 | Bluetooth 5.0, EDR |
| 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
The Asus ROG Phone II is better than the Moto G31, with an 88 score against 77. Asus ROG Phone II's construction is incredibly older, just a little thicker and incredibly heavier than the Moto G31. The Asus ROG Phone II has a slightly better screen than Motorola Moto G31, because although it has a just a little lower screen density and a little lower resolution of 1080 x 2340, it also counts with a bit bigger display.
The Asus ROG Phone II has a bit more powerful processing unit than Moto G31, and although they both have the same number of cores, the Asus ROG Phone II also has more RAM. Asus ROG Phone II takes much clearer pictures and videos than Moto G31, because although it has a back facing camera with lesser mega-pixels resolution, and they both have a same size camera aperture, the Asus ROG Phone II also counts with a lot better (4K) video resolution.
The Asus ROG Phone II counts with a superior storage capacity to install applications and games than Moto G31, because although it has no external SD slot, it also counts with 512 GB internal memory capacity. The Asus ROG Phone II counts with improved battery performance than Moto G31, because it has a 6000mAh battery capacity against 5000mAh.
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