Compare phones
| Global Score | |
| 73.3 | 83.8 |
| Basic Information | |
| Asus | Xiaomi |
| Android 6.0 Marshmallow | -- |
| 2016-07-12 | 2018-11-01 |
| 7.34 x 3.70 x 0.27 inches | 6.22 x 2.94 x 0.33 inches |
| 8.22 ounces | 7.69 ounces |
| Gold, Gray, Pink and Silver | Black, Blue and Green |
| Aluminum | Aluminum and Ceramic |
| Scratch-Resistant Glass | -- |
| Display / Screen | |
| 6.8 inches | 6.4 inches |
| 1920 x 1080 pixels (Full HD) | 2340 x 1080 pixels |
| IPS LCD | Super AMOLED |
| 324 pixels per inch | 403 pixels per inch |
| -- | 600 cd/m2 brightness |
| No touch screen | No touch screen |
| 7.6 | 8.6 |
| Performance | |
| Qualcomm Snapdragon 652 8976 chipset | Qualcomm Snapdragon 845 SDM845 chipset |
| ARM Cortex-A72 and ARM Cortex-A53, 64-bit (Octa-Core 1800 MHz) processor | Kryo 385, 64-bit, 10 nm (Octa-Core 2800 MHz) processor |
| 4 GB RAM | 8 GB RAM |
| Adreno 510 GPU | Adreno 630 GPU |
| 8.91 | 9.63 |
| Storage | |
| 128 GB internal memory | 256 GB internal memory |
| microSDXC (up to 200 GB) external memory slot | No SD card slot |
| 12.86 | 13.3 |
| Camera | |
| 23.00 MP + 8.00 MP | 12.20 MP + 24.00 MP |
| f/2.00 aperture | f/1.80 aperture |
| -- | 0.39 inches (1/2.55") 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 | 1920 x 1080 (960 fps) (Full HD) slow motion video |
| 10.01 | 10.34 |
| 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 and HSUPA |
| Nano SIM | Nano SIM, Dual SIM |
| 6.7 | 6.3 |
| Battery Life | |
| 4600mAh Li - Ion Battery | 3200mAh Li - Polymer Battery |
| Non-Removable Battery | Non-Removable Battery |
| -- | Wireless Charging |
| 6.48 | 5.2 |
| Other Features | |
| Bluetooth 4.2, EDR | Bluetooth 5.0 |
| 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
Xiaomi Mi Mix 3 has a score of 83.8, which is better than Asus ZenFone 3 Ultra's global score of 73.3. Even though Xiaomi Mi Mix 3 is somewhat thicker than the Asus ZenFone 3 Ultra, it's just a little bit lighter and also notably newer. Xiaomi Mi Mix 3 features a sharper screen than Asus ZenFone 3 Ultra, because although it has a little smaller display, it also counts with a slightly better 1080 x 2340 pixels resolution and a just a bit greater screen density.
The Xiaomi Mi Mix 3 counts with a bit better hardware performance than Asus ZenFone 3 Ultra, and although they both have the same number of cores, the Xiaomi Mi Mix 3 also has more RAM memory. The Xiaomi Mi Mix 3 counts with just a bit bigger storage capacity for games and applications than Asus ZenFone 3 Ultra, because although it has no slot for external memory cards, it also counts with 128 GB more internal storage capacity.
The Asus ZenFone 3 Ultra has a very superior battery performance than Xiaomi Mi Mix 3, because it has a 44% bigger battery capacity. Xiaomi Mi Mix 3 features a little bit better camera than Asus ZenFone 3 Ultra, because although it has a back facing camera with a lot worse resolution and a lower video resolution, it also counts with a bigger camera aperture.
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