Compare phones
| Global Score | |
| 88 | 86.3 |
| Basic Information | |
| Samsung | Asus |
| Android 11, 10 | -- |
| 2020-08-06 | 2020-07-23 |
| 6.27 x 2.93 x 0.37 inches | 6.73 x 3.07 x 0.39 inches |
| 7.16 ounces | 8.47 ounces |
| Mirage black and Mirage blue | Black glare |
| -- | Aluminum and Glass (Corning Gorilla Glass 3) |
| Scratch-Resistant Glass | Scratch-Resistant Glass |
| Display / Screen | |
| 6.5 inches | 6.6 inches |
| 2400 x 1080 pixels | 2340 x 1080 pixels |
| Super AMOLED | AMOLED |
| 405 pixels per inch | 390 pixels per inch |
| -- | 1000 cd/m2 brightness |
| No touch screen | No touch screen |
| 8.1 | 8.9 |
| Performance | |
| Samsung Exynos 9611 chipset | Qualcomm Snapdragon 865+ SM8250 chipset |
| Arm Cortex-A73 and Arm Cortex-A53, 64-bit, 10 nm (Octa-Core 2300 MHz) processor | Kryo 585, 64-bit, 7 nm (Octa-Core 3090 MHz) processor |
| 6 GB RAM | 12 GB RAM |
| Mali-G72 MP3 GPU | Yes GPU |
| 9.36 | 9.81 |
| Storage | |
| 128 GB internal memory | 128 GB internal memory |
| microSDXC (up to 512 GB) external memory slot | No SD card slot |
| 14.14 | 10.1 |
| Camera | |
| 64.00 MP + 32.00 MP | 64.00 MP + 24.00 MP |
| f/1.80 aperture | f/1.80 aperture |
| 26.00mm focal length | 26.00mm focal length |
| 0.59 inches (1/1.7") sensor | 0.59 inches (1/1.7") sensor |
| 3840 x 2160 (30 fps) (4K) video resolution | 7680 x 4320 (30 fps) video resolution |
| 1280 x 720 (480 fps) (HD) slow motion video | 1280 x 720 (480 fps) (HD) slow motion video |
| 12.1 | 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 | |
| 6000mAh Battery | 6000mAh Battery |
| Non-Removable Battery | Non-Removable Battery |
| 7.52 | 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 |
| FM Radio | -- |
Comparison review
Galaxy M31s has a general score of 88, which is a bit better than Asus ROG Phone 3's 86.3 score. Even when Galaxy M31s and Asus ROG Phone 3 were released only a couple of months apart, Galaxy M31s is a little bit thinner and lighter. The Asus ROG Phone 3 features a bit more vivid display than Samsung Galaxy M31s, because although it has a little inferior pixels count in each inch of display and a bit lower resolution of 1080 x 2340, it also counts with a little larger display.
Galaxy M31s features a much better memory capacity for apps and games than Asus ROG Phone 3, and although they both have exactly the same internal storage, the Galaxy M31s also has a SD memory slot that supports a maximum of 512 GB. The Asus ROG Phone 3 has a bit more powerful processor than Samsung Galaxy M31s, and although they both have 8 cpu cores, the Asus ROG Phone 3 also has 6 GB more RAM.
Asus ROG Phone 3 counts with a battery life that is very similar to the Galaxy M31s one. Asus ROG Phone 3 has just a bit better camera than Samsung Galaxy M31s, and although they both have the same aperture, the same resolution back-facing camera and a 0.59 inches sensor, the Asus ROG Phone 3 also has a way better video definition.
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