Compare phones
| Global Score | |
| 86.5 | 77.8 |
| Basic Information | |
| Samsung | ZTE |
| Android 11, 10 | Android 10 |
| 2020-03-05 | 2020-12-21 |
| 6.27 x 2.96 x 0.35 inches | 6.78 x 3.07 x 0.31 inches |
| 6.74 ounces | 6.98 ounces |
| Black, Blue and Red | Black |
| Plastic and Plastic | Aluminum and Glass |
| Scratch-Resistant Glass | -- |
| -- | $ 449.00 |
| Display / Screen | |
| 6.4 inches | 6.9 inches |
| 2340 x 1080 pixels | 2460 x 1080 pixels |
| Super AMOLED | OLED |
| 403 pixels per inch | 389 pixels per inch |
| 420 cd/m2 brightness | -- |
| No touch screen | No touch screen |
| 8.4 | 8 |
| Performance | |
| Exynos 9611 chipset | Qualcomm Snapdragon 765G chipset |
| Arm Cortex-A73 and Arm Cortex-A53, 64-bit, 10 nm (Octa-Core 2300 MHz) processor | Kryo 475, 64-bit, 7 nm (Octa-Core 2400 MHz) processor |
| 6 GB RAM | 8 GB RAM |
| Mali-G72 MP3 GPU | Adreno 620 GPU |
| 9.36 | 9.45 |
| Storage | |
| 64 GB internal memory | 128 GB internal memory |
| microSDXC (up to 512 GB) external memory slot | No SD card slot |
| 11.74 | 10.1 |
| Camera | |
| 64.00 MP + 32.00 MP | 64.00 MP + 32.00 MP |
| f/1.80 aperture | f/1.90 aperture |
| 26.00mm focal length | 25.00mm focal length |
| 0.59 inches (1/1.7") sensor | 0.59 inches (1/1.7") sensor |
| 3840 x 2160 (30 fps) (4K) video resolution | 3840 x 2160 (60 fps) (4K) video resolution |
| 1920 x 1080 (240 fps) (Full HD) slow motion video | -- |
| 12.1 | 12.32 |
| 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 |
| 6.7 | 10.7 |
| Battery Life | |
| 6000mAh Li - Polymer Battery | 4220mAh Battery |
| Non-Removable Battery | Non-Removable Battery |
| 7.52 | 6.08 |
| 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
The Galaxy M31 has a score of 86.5, which is much better than ZTE Axon 20's overall score of 77.8. Galaxy M31 is an older and somewhat thicker phone than the ZTE Axon 20, but Samsung managed to make it a little lighter anyway. Both of these phones have Android OS (operating system), but the Galaxy M31 has newer 11 version while ZTE Axon 20 has Android 10 version.
ZTE Axon 20 counts with a little faster CPU than Galaxy M31, and although they both have a Octa-Core processor, the ZTE Axon 20 also has a greater amount of RAM memory. Galaxy M31 has a slightly better looking display than ZTE Axon 20, because although it has a little lower resolution of 1080 x 2340px and a little bit smaller display, it also counts with a bit higher pixels number in each screen inch.
The Samsung Galaxy M31 counts with a bigger memory for games and applications than ZTE Axon 20, because although it has only 64 GB internal memory capacity, it also counts with a SD extension slot that admits up to 512 GB. The ZTE Axon 20 shoots slightly better photos and videos than Samsung Galaxy M31, because although it has a tinier camera aperture, and they both have a same resolution camera, a same size sensor and the same video resolution, the ZTE Axon 20 also counts with faster video frame rate.
Galaxy M31 counts with a much longer battery duration than ZTE Axon 20, because it has 6000mAh of battery capacity.
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