Compare phones
| Global Score | |
| 73.3 | 77.8 |
| Basic Information | |
| Asus | ZTE |
| Android 6.0 Marshmallow | Android 10 |
| 2016-07-12 | 2020-12-21 |
| 7.34 x 3.70 x 0.27 inches | 6.78 x 3.07 x 0.31 inches |
| 8.22 ounces | 6.98 ounces |
| Gold, Gray, Pink and Silver | Black |
| Aluminum | Aluminum and Glass |
| Scratch-Resistant Glass | -- |
| -- | $ 449.00 |
| Display / Screen | |
| 6.8 inches | 6.9 inches |
| 1920 x 1080 pixels (Full HD) | 2460 x 1080 pixels |
| IPS LCD | OLED |
| 324 pixels per inch | 389 pixels per inch |
| No touch screen | No touch screen |
| 7.6 | 8 |
| Performance | |
| Qualcomm Snapdragon 652 8976 chipset | Qualcomm Snapdragon 765G chipset |
| ARM Cortex-A72 and ARM Cortex-A53, 64-bit (Octa-Core 1800 MHz) processor | Kryo 475, 64-bit, 7 nm (Octa-Core 2400 MHz) processor |
| 4 GB RAM | 8 GB RAM |
| Adreno 510 GPU | Adreno 620 GPU |
| 8.91 | 9.45 |
| Storage | |
| 128 GB internal memory | 128 GB internal memory |
| microSDXC (up to 200 GB) external memory slot | No SD card slot |
| 12.86 | 10.1 |
| Camera | |
| 23.00 MP + 8.00 MP | 64.00 MP + 32.00 MP |
| f/2.00 aperture | f/1.90 aperture |
| -- | 25.00mm focal length |
| -- | 0.59 inches (1/1.7") sensor |
| 3840 x 2160 (24 fps) (4K) video resolution | 3840 x 2160 (60 fps) (4K) video resolution |
| 1920 x 1080 (30 fps) (Full HD) slow motion video | -- |
| 10.01 | 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 | |
| 4600mAh Li - Ion Battery | 4220mAh Battery |
| Non-Removable Battery | Non-Removable Battery |
| 6.48 | 6.08 |
| Other Features | |
| Bluetooth 4.2, EDR | Bluetooth 5.1 |
| 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
ZTE Axon 20 is a bit better than the Asus ZenFone 3 Ultra, having a overall score of 77.8 against 73.3. The ZTE Axon 20 construction is much newer and somewhat lighter than the Asus ZenFone 3 Ultra's, although it's somewhat thicker. Both phones we compare here use Android operating system, but the ZTE Axon 20 has 10 version and Asus ZenFone 3 Ultra has Android 6.0 Marshmallow.
ZTE Axon 20 counts with a bit better performance than Asus ZenFone 3 Ultra, and although they both have a Octa-Core CPU, the ZTE Axon 20 also has more RAM. ZTE Axon 20 counts with a bit sharper screen than Asus ZenFone 3 Ultra, because it has a slightly higher 1080 x 2460 resolution, a quite larger display and a quite higher pixels amount in each screen inch.
The Asus ZenFone 3 Ultra features a lot bigger storage capacity for applications, games, photos and videos than ZTE Axon 20, and although they both have exactly the same 128 GB internal storage capacity, the Asus ZenFone 3 Ultra also has a SD card slot that holds up to 200 GB. Asus ZenFone 3 Ultra features just a little better battery performance than ZTE Axon 20, because it has a 4600mAh battery size.
ZTE Axon 20 captures much clearer photographs and videos than Asus ZenFone 3 Ultra, and although they both have the same video quality, the ZTE Axon 20 also has a bigger aperture to capture better low light photos and videos, a back facing camera with way more mega pixels and faster video frame rates.
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