Compare phones
| Global Score | |
| 85.5 | 88 |
| Basic Information | |
| Asus | Samsung |
| Android 11 | Android 11, 10 |
| 2021-05-13 | 2020-08-06 |
| 6.50 x 3.04 x 0.38 inches | 6.27 x 2.93 x 0.37 inches |
| 8.11 ounces | 7.16 ounces |
| Galactic Black and Glacier Silver | Mirage black and Mirage blue |
| Aluminum and Glass (Corning Gorilla Glass 3) | -- |
| Scratch-Resistant Glass | Scratch-Resistant Glass |
| Display / Screen | |
| 6.7 inches | 6.5 inches |
| 2400 x 1080 pixels | 2400 x 1080 pixels |
| AMOLED | Super AMOLED |
| 393 pixels per inch | 405 pixels per inch |
| 1000 cd/m2 brightness | -- |
| No touch screen | No touch screen |
| 8.9 | 8.1 |
| Performance | |
| Qualcomm Snapdragon 888 SM8350 chipset | Samsung Exynos 9611 chipset |
| Kryo 680, 64-bit, 5 nm (Octa-Core 2840 MHz) processor | Arm Cortex-A73 and Arm Cortex-A53, 64-bit, 10 nm (Octa-Core 2300 MHz) processor |
| 8 GB RAM | 6 GB RAM |
| Adreno 660 GPU | Mali-G72 MP3 GPU |
| 9.63 | 9.36 |
| Storage | |
| 128 GB internal memory | 128 GB internal memory |
| microSDXC (up to 2 TB) external memory slot | microSDXC (up to 512 GB) external memory slot |
| 17.14 | 14.14 |
| Camera | |
| 64.00 MP | 64.00 MP + 32.00 MP |
| f/1.80 aperture | f/1.80 aperture |
| 27.00mm focal length | 26.00mm focal length |
| 0.59 inches (1/1.7") sensor | 0.59 inches (1/1.7") sensor |
| 7680 x 4320 (30 fps) video resolution | 3840 x 2160 (30 fps) (4K) video resolution |
| 1280 x 720 (480 fps) (HD) slow motion video | 1280 x 720 (480 fps) (HD) slow motion video |
| 12.1 | 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, Dual SIM | Nano SIM, Dual SIM |
| 10.6 | 6.7 |
| Battery Life | |
| 5000mAh Battery | 6000mAh Battery |
| Non-Removable Battery | Non-Removable Battery |
| 6.8 | 7.52 |
| Other Features | |
| Bluetooth 5.2 | 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
Samsung Galaxy M31s is just a bit better than Asus ZenFone 8 Flip, with an 88 score against 85.5. These phones work with the same Android 11 OS (Operating System), so you shouldn't see any difference in that aspect. Even though Samsung Galaxy M31s is older than the Asus ZenFone 8 Flip, it's construction is somewhat lighter and a little thinner.
The Asus ZenFone 8 Flip counts with just a little better performance than Galaxy M31s, and although they both have a Octa-Core processor, the Asus ZenFone 8 Flip also has a greater amount of RAM. Asus ZenFone 8 Flip has a bit more vivid screen than Galaxy M31s, because although it has a bit lower display density, and they both have exactly the same resolution of 1080 x 2400 pixels, the Asus ZenFone 8 Flip also counts with a little larger screen.
The Asus ZenFone 8 Flip has a much greater storage capacity to install applications and games or saving photos and videos than Samsung Galaxy M31s, and although they both have exactly the same 128 GB internal memory, the Asus ZenFone 8 Flip also has a slot for SD memory cards that supports a maximum of 2 TB.
The Samsung Galaxy M31s has superior battery duration than Asus ZenFone 8 Flip, because it has 6000mAh of battery capacity against 5000mAh. The Galaxy M31s counts with a camera that's just as good as the Asus ZenFone 8 Flip one, both have the same 30 fps video frame rate, a 0.59 inches back-facing camera sensor, a 64 MP resolution camera, the same (4K) video quality and a same size diafragm aperture.
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