Compare phones
| Global Score | |
| 74.2 | 81.3 |
| Basic Information | |
| Asus | Samsung |
| Android 15 | Android 10 |
| -- | 2020-04-27 |
| -- | 6.27 x 2.88 x 0.34 inches |
| 8.01 ounces | 6.53 ounces |
| -- | Prism Crush black, Prism Crush blue, Prism Crush red and Prism Crush white |
| -- | Plastic |
| Scratch-Resistant Glass | -- |
| $ 1199.00 | -- |
| Display / Screen | |
| 6.8 inches | 6.4 inches |
| -- | 2400 x 1080 pixels |
| OLED | Super AMOLED |
| -- | 411 pixels per inch |
| 2500 cd/m2 brightness | -- |
| No touch screen | No touch screen |
| 4.8 | 8.1 |
| Performance | |
| Snapdragon 8 Elite SM8750-AB (3 nm) chipset | MediaTek Helio P65 MT6768 chipset |
| processor | Arm Cortex-A75 and Arm Cortex-A55, 64-bit, 12 nm (Octa-Core 2000 MHz) processor |
| 16 GB RAM | 4 GB RAM |
| Adreno 830 GPU | Mali-G52 MC2 GPU |
| 6.3 | 9.09 |
| Storage | |
| 512 GB internal memory | 64 GB internal memory |
| No SD card slot | microSDXC (up to 512 GB) external memory slot |
| 17.6 | 11.74 |
| Camera | |
| 50.00 MP + 32.00 MP | 48.00 MP + 20.00 MP |
| -- | f/2.00 aperture |
| -- | 26.00mm focal length |
| 0.64 inches (1/1.56") sensor | 0.5 inches (1/2") sensor |
| 3840 x 2160 (60 fps) (4K) video resolution | 1920 x 1080 (30 fps) (Full HD) video resolution |
| 1920 x 1080 (240 fps) (Full HD) slow motion video | -- |
| 11.22 | 10.89 |
| Networks | |
| -- | Wi-Fi |
| -- | Mobile Hotspot |
| 5G, 5G, 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 |
| 7.6 | 6.7 |
| Battery Life | |
| 5800mAh Battery | 5000mAh Li - Polymer Battery |
| Non-Removable Battery | Non-Removable Battery |
| Wireless Charging | -- |
| 7.44 | 6.8 |
| Other Features | |
| Bluetooth 5.3 | 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 |
Comparison review
Galaxy A31 is a bit better than Asus ROG Phone 9 Pro, getting an 81.3 score against 74.2. These devices have Android OS, but the Galaxy A31 has an older 10 version and Asus ROG Phone 9 Pro has Android 15. Galaxy A31 counts with a much greater performance than Asus ROG Phone 9 Pro, although it has less RAM memory, they both have the same number of cores.
Galaxy A31 counts with a much more vibrant screen than Asus ROG Phone 9 Pro, although it has a little bit smaller screen. Asus ROG Phone 9 Pro captures clearer photos and videos than Galaxy A31, because it has a much better 3840x2160 (4K) video definition, a camera in the back with more mega pixels and a much larger camera sensor.
Asus ROG Phone 9 Pro counts with a much greater storage to store more games and applications than Galaxy A31, because although it has no SD extension slot, it also counts with 448 GB more internal storage. Asus ROG Phone 9 Pro features a bit longer battery lifetime than Galaxy A31, because it has a 16% bigger battery size.
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