Compare phones
| Global Score | |
| 74.5 | 88 |
| Basic Information | |
| Asus | Samsung |
| Android 9.0 Pie, 8.0 Oreo | Android 11, 10 |
| 2018-05-01 | 2020-08-06 |
| 6.02 x 2.98 x 0.30 inches | 6.27 x 2.93 x 0.37 inches |
| 5.82 ounces | 7.16 ounces |
| Blue and Silver | Mirage black and Mirage blue |
| Aluminum and Glass | -- |
| Scratch-Resistant Glass | Scratch-Resistant Glass |
| Display / Screen | |
| 6.2 inches | 6.5 inches |
| 2246 x 1080 pixels | 2400 x 1080 pixels |
| Super IPS+ LCD | Super AMOLED |
| 402 pixels per inch | 405 pixels per inch |
| 550 cd/m2 brightness | -- |
| No touch screen | No touch screen |
| 8.5 | 8.1 |
| Performance | |
| Qualcomm Snapdragon 636 SDM636 chipset | Samsung Exynos 9611 chipset |
| Kryo 260, 64-bit, 14 nm (Octa-Core 1800 MHz) processor | Arm Cortex-A73 and Arm Cortex-A53, 64-bit, 10 nm (Octa-Core 2300 MHz) processor |
| 6 GB RAM | 6 GB RAM |
| Adreno 509 GPU | Mali-G72 MP3 GPU |
| 9 | 9.36 |
| Storage | |
| 64 GB internal memory | 128 GB internal memory |
| microSDXC (up to 1,95 TB) external memory slot | microSDXC (up to 512 GB) external memory slot |
| 14.66 | 14.14 |
| Camera | |
| 12.00 MP + 8.00 MP | 64.00 MP + 32.00 MP |
| f/1.80 aperture | f/1.80 aperture |
| 24.00mm focal length | 26.00mm focal length |
| 0.39 inches (1/2.55") sensor | 0.59 inches (1/1.7") sensor |
| 3840 x 2160 (30 fps) (4K) video resolution | 3840 x 2160 (30 fps) (4K) video resolution |
| 1280 x 720 (240 fps) (HD) slow motion video | 1280 x 720 (480 fps) (HD) slow motion video |
| 9.79 | 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 | |
| 3300mAh Li - Ion Battery | 6000mAh Battery |
| Non-Removable Battery | Non-Removable Battery |
| 5.28 | 7.52 |
| Other Features | |
| Bluetooth 5.0 | 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 | FM Radio |
Comparison review
The Galaxy M31s has a score of 88, which is better than Asus ZenFone 5 (ZE620KL)'s global score of 74.5. The Galaxy M31s body is noticeably newer, but thicker and heavier than Asus ZenFone 5 (ZE620KL). These devices use Android operating system, but Galaxy M31s has the older 11 version and Asus ZenFone 5 (ZE620KL) has Android 9.0 Pie.
The Galaxy M31s features a little faster CPU than Asus ZenFone 5 (ZE620KL). Both of them have the same number of cores and a 6 GB RAM. Asus ZenFone 5 (ZE620KL) counts with just a bit better screen than Galaxy M31s, although it has a bit lower resolution of 1080 x 2246, a little bit smaller display and a bit lower pixel quantity in each inch in the screen.
The Galaxy M31s features a very superior camera than Asus ZenFone 5 (ZE620KL), and although they both have the same video frame rate, the same 3840x2160 (4K) video quality and a F1.8 aperture, the Galaxy M31s also has a much larger sensor taking more light and vivid colors and a much higher resolution back-facing camera.
Asus ZenFone 5 (ZE620KL) features a little bit more storage for games and applications than Galaxy M31s, because although it has 0 less internal memory capacity, it also counts with a slot for external memory cards that holds up to 1,95 TB. Galaxy M31s has a superior battery lifetime than Asus ZenFone 5 (ZE620KL), because it has an 82% bigger battery size.
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