Compare phones
| Global Score | |
| 74.2 | 77.8 |
| Basic Information | |
| Asus | ZTE |
| Android 8.0 Oreo, 7.0 Nougat | Android 10 |
| 2017-10-30 | 2020-12-21 |
| 6.12 x 2.96 x 0.30 inches | 6.78 x 3.07 x 0.31 inches |
| 5.82 ounces | 6.98 ounces |
| Black, Green and White | Black |
| Metal | Aluminum and Glass |
| Scratch-Resistant Glass | -- |
| $ 399.00 | $ 449.00 |
| Display / Screen | |
| 5.5 inches | 6.9 inches |
| 1920 x 1080 pixels (Full HD) | 2460 x 1080 pixels |
| Super IPS+ LCD | OLED |
| 401 pixels per inch | 389 pixels per inch |
| 600 cd/m2 brightness | -- |
| No touch screen | No touch screen |
| 8.6 | 8 |
| Performance | |
| Qualcomm Snapdragon 630 chipset | Qualcomm Snapdragon 765G chipset |
| ARM Cortex-A53, 64-bit, 14 nm (Octa-Core 2200 MHz) processor | Kryo 475, 64-bit, 7 nm (Octa-Core 2400 MHz) processor |
| 4 GB RAM | 8 GB RAM |
| Adreno 508 GPU | Adreno 620 GPU |
| 9.18 | 9.45 |
| Storage | |
| 64 GB internal memory | 128 GB internal memory |
| microSDXC (up to 1,95 TB) external memory slot | No SD card slot |
| 14.66 | 10.1 |
| Camera | |
| 12.00 MP + 8.00 MP | 64.00 MP + 32.00 MP |
| f/1.80 aperture | f/1.90 aperture |
| 25.00mm focal length | 25.00mm 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 (60 fps) (4K) video resolution |
| 9.57 | 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 | Nano SIM |
| 6.7 | 10.7 |
| Battery Life | |
| 3300mAh Li - Polymer Battery | 4220mAh Battery |
| Non-Removable Battery | Non-Removable Battery |
| 5.28 | 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
ZTE Axon 20 is slightly better than Asus ZenFone 4, having a 77.8 score against 74.2. ZTE Axon 20's design is newer than Asus ZenFone 4's, but it is heavier and just a bit thicker. Both phones in this review have Android OS (Operating System), but the ZTE Axon 20 has older 10 version and Asus ZenFone 4 has Android 8.0 Oreo version.
ZTE Axon 20 has just a bit better processing power than Asus ZenFone 4, and although they both have the same number of cores, the ZTE Axon 20 also has a higher amount of RAM memory. The Asus ZenFone 4 counts with a slightly better display than ZTE Axon 20, because although it has a really smaller screen and a bit worse resolution of 1080 x 1920px, it also counts with a quite higher screen pixel density.
ZTE Axon 20 captures much clearer pictures and videos than Asus ZenFone 4, because although it has a smaller aperture, and they both have the same video quality, the ZTE Axon 20 also counts with higher video frame rates, a lot bigger back-facing camera sensor taking way higher quality videos and photos and a camera with lot more MP.
The Asus ZenFone 4 counts with a very superior storage capacity for games and applications than ZTE Axon 20, because although it has just 64 GB internal storage, it also counts with a SD extension slot that admits up to 1,95 TB. ZTE Axon 20 features greater battery life than Asus ZenFone 4, because it has a 4220mAh battery capacity.
The ZTE Axon 20 costs a little more than the Asus ZenFone 4, but it's still a great deal, because you can get a better phone for that extra money.
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