Compare phones
| Global Score | |
| 81.3 | 86.3 |
| Basic Information | |
| Samsung | Asus |
| Android 10 | -- |
| 2020-04-27 | 2020-07-23 |
| 6.27 x 2.88 x 0.34 inches | 6.73 x 3.07 x 0.39 inches |
| 6.53 ounces | 8.47 ounces |
| Prism Crush black, Prism Crush blue, Prism Crush red and Prism Crush white | Black glare |
| Plastic | 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 |
| Super AMOLED | AMOLED |
| 411 pixels per inch | 390 pixels per inch |
| -- | 1000 cd/m2 brightness |
| No touch screen | No touch screen |
| 8.1 | 8.9 |
| Performance | |
| MediaTek Helio P65 MT6768 chipset | Qualcomm Snapdragon 865+ SM8250 chipset |
| Arm Cortex-A75 and Arm Cortex-A55, 64-bit, 12 nm (Octa-Core 2000 MHz) processor | Kryo 585, 64-bit, 7 nm (Octa-Core 3090 MHz) processor |
| 4 GB RAM | 12 GB RAM |
| Mali-G52 MC2 GPU | Yes GPU |
| 9.09 | 9.81 |
| Storage | |
| 64 GB internal memory | 128 GB internal memory |
| microSDXC (up to 512 GB) external memory slot | No SD card slot |
| 11.74 | 10.1 |
| Camera | |
| 48.00 MP + 20.00 MP | 64.00 MP + 24.00 MP |
| f/2.00 aperture | f/1.80 aperture |
| 26.00mm focal length | 26.00mm focal length |
| 0.5 inches (1/2") sensor | 0.59 inches (1/1.7") sensor |
| 1920 x 1080 (30 fps) (Full HD) video resolution | 7680 x 4320 (30 fps) video resolution |
| -- | 1280 x 720 (480 fps) (HD) slow motion video |
| 10.89 | 12.87 |
| Networks | |
| Wi-Fi | Wi-Fi |
| Mobile Hotspot | Mobile Hotspot |
| LTE-A (4G), LTE (4G), HSPA+ (4G), HSDPA and HSUPA | 5G, 5G, LTE-A (4G), LTE (4G), HSPA+ (4G), HSDPA and HSUPA |
| Nano SIM, Dual SIM | Nano SIM, Dual SIM |
| 6.7 | 10.7 |
| Battery Life | |
| 5000mAh Li - Polymer Battery | 6000mAh Battery |
| Non-Removable Battery | Non-Removable Battery |
| 6.8 | 7.52 |
| 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 |
Comparison review
Asus ROG Phone 3 is slightly better than the Galaxy A31, getting an 86.3 score against 81.3. Even being the best cellphone we compare here, the Asus ROG Phone 3 body is extremely heavier and somewhat thicker than Galaxy A31. Asus ROG Phone 3 features a little bit better looking display than Samsung Galaxy A31, because although it has a little worse resolution of 1080 x 2340 and a little worse pixel density, it also counts with a little bigger display.
The Asus ROG Phone 3 has a bit better processor than Galaxy A31, and although they both have the same number of cores, the Asus ROG Phone 3 also has 8 GB more RAM. Galaxy A31 features more storage capacity to install applications and games or saving photos and videos than Asus ROG Phone 3, because although it has less internal storage, it also counts with an external memory slot that admits up to 512 GB.
The Asus ROG Phone 3 counts with a much better camera than Galaxy A31, because it has a bigger camera aperture, a bigger sensor shooting higher quality videos and photographs, a way higher 7680x4320 video definition and a back-facing camera with a lot better resolution. The Asus ROG Phone 3 counts with greater battery lifetime than Galaxy A31, because it has a 6000mAh battery size.
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