Compare phones
| Global Score | |
| 81.3 | 76.2 |
| Basic Information | |
| Samsung | Asus |
| Android 10 | -- |
| 2020-04-27 | 2017-02-15 |
| 6.27 x 2.88 x 0.34 inches | 6.07 x 3.03 x 0.31 inches |
| 6.53 ounces | 6.00 ounces |
| Prism Crush black, Prism Crush blue, Prism Crush red and Prism Crush white | Black, Pink and Silver |
| Plastic | Metal |
| -- | Scratch-Resistant Glass |
| Display / Screen | |
| 6.4 inches | 5.5 inches |
| 2400 x 1080 pixels | 1920 x 1080 pixels (Full HD) |
| Super AMOLED | AMOLED |
| 411 pixels per inch | 401 pixels per inch |
| -- | 500 cd/m2 brightness |
| No touch screen | No touch screen |
| 8.1 | 8.5 |
| Performance | |
| MediaTek Helio P65 MT6768 chipset | Qualcomm Snapdragon 625 8953 chipset |
| Arm Cortex-A75 and Arm Cortex-A55, 64-bit, 12 nm (Octa-Core 2000 MHz) processor | ARM Cortex-A53, 64-bit (Octa-Core 2000 MHz) processor |
| 4 GB RAM | 4 GB RAM |
| Mali-G52 MC2 GPU | Adreno 506 GPU |
| 9.09 | 9.09 |
| Storage | |
| 64 GB internal memory | 128 GB internal memory |
| microSDXC (up to 512 GB) external memory slot | microSDXC (up to 1,95 TB) external memory slot |
| 11.74 | 17.06 |
| Camera | |
| 48.00 MP + 20.00 MP | 12.00 MP + 13.00 MP |
| f/2.00 aperture | f/1.70 aperture |
| 26.00mm focal length | 25.00mm focal length |
| 0.5 inches (1/2") sensor | 0.39 inches (1/2.55") sensor |
| 1920 x 1080 (30 fps) (Full HD) video resolution | 3840 x 2160 (30 fps) (4K) video resolution |
| 10.89 | 9.68 |
| Networks | |
| Wi-Fi | Wi-Fi |
| Mobile Hotspot | Mobile Hotspot |
| LTE-A (4G), LTE (4G), HSPA+ (4G), HSDPA and HSUPA | LTE (4G), HSPA+ (4G), HSDPA and HSUPA |
| Nano SIM, Dual SIM | Nano SIM |
| 6.7 | 6.6 |
| Battery Life | |
| 5000mAh Li - Polymer Battery | 5000mAh Li - Ion Battery |
| Non-Removable Battery | Non-Removable Battery |
| 6.8 | 6.8 |
| Other Features | |
| Bluetooth 5.0 | Bluetooth 4.2, EDR |
| 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 |
Comparison review
Galaxy A31 has a score of 81.3, which is just a bit better than Asus ZenFone 3 Zoom's 76.2 score. The Galaxy A31 design is way newer than Asus ZenFone 3 Zoom's, although it's just a little thicker and just a bit heavier. The Galaxy A31 and the Asus ZenFone 3 Zoom have very similar CPUs, they have the same RAM memory amount and a Octa-Core CPU.
The Asus ZenFone 3 Zoom counts with a bit better display than Galaxy A31, although it has a little lower resolution of 1080 x 1920px, a quite smaller display and a little bit lower number of pixels per inch of display. Asus ZenFone 3 Zoom counts with a much greater memory for apps and games than Samsung Galaxy A31, because it has more internal memory and a SD card slot that holds up to 1,95 TB.
Asus ZenFone 3 Zoom and Samsung Galaxy A31 count with really similar batteries duration. Galaxy A31 counts with a much better camera than Asus ZenFone 3 Zoom, because although it has a smaller diafragm aperture, and they both have the same video frame rate and the same 1920x1080 (Full HD) video resolution, the Galaxy A31 also counts with a way larger back camera sensor providing a way higher image quality and a back facing camera with lot more megapixels.
Disclaimer: As an Amazon Associate I earn from qualifying purchases.