Compare phones
| Global Score | |
| 84.2 | 86.5 |
| Basic Information | |
| Asus | Samsung |
| Android 14 | Android 11, 10 |
| 2024-01-08 | 2020-03-05 |
| 6.45 x 3.02 x 0.35 inches | 6.27 x 2.96 x 0.35 inches |
| 7.94 ounces | 6.74 ounces |
| Phantom Black and Rebel Grey | Black, Blue and Red |
| Aluminum and Glass (Corning Gorilla Glass) | Plastic and Plastic |
| Scratch-Resistant Glass | Scratch-Resistant Glass |
| Display / Screen | |
| 6.8 inches | 6.4 inches |
| 2400 x 1080 pixels | 2340 x 1080 pixels |
| OLED | Super AMOLED |
| 387 pixels per inch | 403 pixels per inch |
| 2500 cd/m2 brightness | 420 cd/m2 brightness |
| No touch screen | No touch screen |
| 9.5 | 8.4 |
| Performance | |
| QualcommSnapdragon 8 Gen 3 SM8650-AB (3 nm) chipset | Exynos 9611 chipset |
| processor | Arm Cortex-A73 and Arm Cortex-A53, 64-bit, 10 nm (Octa-Core 2300 MHz) processor |
| 16 GB RAM | 6 GB RAM |
| Adreno 750 GPU | Mali-G72 MP3 GPU |
| 6.3 | 9.36 |
| 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 | 64.00 MP + 32.00 MP |
| f/1.90 aperture | f/1.80 aperture |
| 24.00mm focal length | 26.00mm focal length |
| 0.64 inches (1/1.56") sensor | 0.59 inches (1/1.7") sensor |
| 7680 x 4320 (24 fps) video resolution | 3840 x 2160 (30 fps) (4K) video resolution |
| 1920 x 1080 (240 fps) (Full HD) slow motion video | 1920 x 1080 (240 fps) (Full HD) slow motion video |
| 12.54 | 12.1 |
| Networks | |
| Wi-Fi | Wi-Fi |
| Mobile Hotspot | 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 |
| 10.6 | 6.7 |
| Battery Life | |
| 5500mAh Battery | 6000mAh Li - Polymer Battery |
| Non-Removable Battery | Non-Removable Battery |
| Wireless Charging | -- |
| 7.2 | 7.52 |
| 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 |
| -- | FM Radio |
Comparison review
The Galaxy M31 is a little bit better than the Asus ROG Phone 8 Pro, having an 86.5 score against 84.2. These devices work with Android OS (operating system), but Galaxy M31 has the older 11 version while Asus ROG Phone 8 Pro has Android 14. The Galaxy M31 construction has the same thickness than the Asus ROG Phone 8 Pro, but it is lighter.
The Asus ROG Phone 8 Pro counts with a much better looking display than Galaxy M31, because although it has a just a little inferior pixel quantity in each inch in the display, it also counts with a slightly better resolution of 1080 x 2400px, a quite larger display and a way brighter display. The Galaxy M31 counts with a much powerful processing unit than Asus ROG Phone 8 Pro, although it has 10 GB lesser RAM memory, they both have 8 processing cores.
The Asus ROG Phone 8 Pro counts with a much better memory for applications, games, photos and videos than Galaxy M31, because although it has no SD memory slot, it also counts with 512 GB internal storage. The Asus ROG Phone 8 Pro has a bit better camera than Samsung Galaxy M31, because although it has a tinier camera aperture which is not good for low-light photography and a much lower resolution back facing camera, it also counts with a lot better 7680x4320 video resolution and a bigger camera sensor which offers a higher image and video quality.
Galaxy M31 counts with a bit longer battery lifetime than Asus ROG Phone 8 Pro, because it has a 6000mAh battery size against 5500mAh.
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