Compare phones
| Global Score | |
| 73.3 | 88 |
| Basic Information | |
| Asus | Samsung |
| Android 6.0 Marshmallow | Android 11, 10 |
| 2016-07-12 | 2020-08-06 |
| 7.34 x 3.70 x 0.27 inches | 6.27 x 2.93 x 0.37 inches |
| 8.22 ounces | 7.16 ounces |
| Gold, Gray, Pink and Silver | Mirage black and Mirage blue |
| Aluminum | -- |
| Scratch-Resistant Glass | Scratch-Resistant Glass |
| Display / Screen | |
| 6.8 inches | 6.5 inches |
| 1920 x 1080 pixels (Full HD) | 2400 x 1080 pixels |
| IPS LCD | Super AMOLED |
| 324 pixels per inch | 405 pixels per inch |
| No touch screen | No touch screen |
| 7.6 | 8.1 |
| Performance | |
| Qualcomm Snapdragon 652 8976 chipset | Samsung Exynos 9611 chipset |
| ARM Cortex-A72 and ARM Cortex-A53, 64-bit (Octa-Core 1800 MHz) processor | Arm Cortex-A73 and Arm Cortex-A53, 64-bit, 10 nm (Octa-Core 2300 MHz) processor |
| 4 GB RAM | 6 GB RAM |
| Adreno 510 GPU | Mali-G72 MP3 GPU |
| 8.91 | 9.36 |
| Storage | |
| 128 GB internal memory | 128 GB internal memory |
| microSDXC (up to 200 GB) external memory slot | microSDXC (up to 512 GB) external memory slot |
| 12.86 | 14.14 |
| Camera | |
| 23.00 MP + 8.00 MP | 64.00 MP + 32.00 MP |
| f/2.00 aperture | f/1.80 aperture |
| -- | 26.00mm focal length |
| -- | 0.59 inches (1/1.7") sensor |
| 3840 x 2160 (24 fps) (4K) video resolution | 3840 x 2160 (30 fps) (4K) video resolution |
| 1920 x 1080 (30 fps) (Full HD) slow motion video | 1280 x 720 (480 fps) (HD) slow motion video |
| 10.01 | 12.1 |
| Networks | |
| Wi-Fi | Wi-Fi |
| Mobile Hotspot | Mobile Hotspot |
| LTE-A (4G), LTE (4G), HSPA+ (4G), HSDPA and HSUPA | LTE-A (4G), LTE (4G), HSPA+ (4G), HSDPA and HSUPA |
| Nano SIM | Nano SIM, Dual SIM |
| 6.7 | 6.7 |
| Battery Life | |
| 4600mAh Li - Ion Battery | 6000mAh Battery |
| Non-Removable Battery | Non-Removable Battery |
| 6.48 | 7.52 |
| Other Features | |
| Bluetooth 4.2, EDR | Bluetooth 5.0 |
| GPS | GPS |
| -- | 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 | FM Radio |
Comparison review
Samsung Galaxy M31s has an overall score of 88, which is better than the Asus ZenFone 3 Ultra's general score of 73.3. The Samsung Galaxy M31s body is incredibly newer and lighter, but also noticeably thicker than the Asus ZenFone 3 Ultra. Both of these phones include Android OS (operating system), but Samsung Galaxy M31s has older 11 version and Asus ZenFone 3 Ultra has Android 6.0 Marshmallow version.
Galaxy M31s counts with just a bit better looking display than Asus ZenFone 3 Ultra, because although it has a quite smaller screen, it also counts with a slightly better resolution of 1080 x 2400 pixels and a bit greater pixel amount in each inch of display. The Samsung Galaxy M31s counts with a bit faster CPU than Asus ZenFone 3 Ultra, and although they both have the same number of cores, the Samsung Galaxy M31s also has more RAM memory.
The Galaxy M31s features a bit more storage for applications, games, photos and videos than Asus ZenFone 3 Ultra, and although they both have the same internal memory, the Galaxy M31s also has an external memory card slot that admits up to 512 GB. Samsung Galaxy M31s features a greater camera than Asus ZenFone 3 Ultra, and although they both have the same (4K) video resolution, the Samsung Galaxy M31s also has a bigger aperture to capture better low-light images and video, better video frame rates and a much better 64 MP resolution back-facing camera.
The Galaxy M31s has superior battery duration than Asus ZenFone 3 Ultra, because it has a 6000mAh battery capacity against 4600mAh.
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