Compare phones
| Global Score | |
| 75.2 | 77.8 |
| Basic Information | |
| Xiaomi | Asus |
| Android 4.4.3 | Android 11, 9.0 Pie |
| 2014-07-22 | 2019-05-25 |
| 5.48 x 2.70 x 0.35 inches | 6.26 x 2.97 x 0.36 inches |
| 5.26 ounces | 6.70 ounces |
| Black and White | Black and Silver |
| -- | Glass (Corning Gorilla Glass 3) |
| Scratch-Resistant Glass | Scratch-Resistant Glass |
| $ 329.00 | $ 500.00 |
| Display / Screen | |
| 5 inches | 6.4 inches |
| 1080 x 1920 pixels (Full HD) | 2340 x 1080 pixels |
| IPS LCD | IPS LCD |
| 441 pixels per inch | 403 pixels per inch |
| Capacitive, Multi-touch | No touch screen |
| 9.1 | 8.2 |
| Performance | |
| Qualcomm Snapdragon 801 8974-AC chipset | Qualcomm Snapdragon 855 SM8150 chipset |
| Qualcomm Krait 400 (Quad-Core 2500 MHz) processor | Kryo 485, 64-bit, 7 nm (Octa-Core 2840 MHz) processor |
| 3 GB RAM | 6 GB RAM |
| Adreno 330 (450 MHz) GPU | Adreno 640 GPU |
| 9.36 | 9.63 |
| Storage | |
| 64 GB internal memory | 64 GB internal memory |
| No SD card slot | microSDXC (up to 1,95 TB) external memory slot |
| 7.7 | 14.66 |
| Camera | |
| 13.00 MP + 8.00 MP | 48.00 MP |
| f/1.80 aperture | f/1.80 aperture |
| -- | 26.00mm focal length |
| 0.33 inches (1/3.06") sensor | 0.5 inches (1/2") sensor |
| 3840 x 2160 (30 fps) (4K) video resolution | 3840 x 2160 (60 fps) (4K) video resolution |
| 1920 x 1080 (60 fps) (Full HD) slow motion video | 1280 x 720 (480 fps) (HD) slow motion video |
| 9.79 | 11.22 |
| Networks | |
| Wi-Fi | Wi-Fi |
| Mobile Hotspot | Mobile Hotspot |
| LTE (4G), HSPA+ (4G), HSDPA, HSUPA, EDGE, GPRS and GSM | LTE-A (4G), LTE (4G), HSPA+ (4G), HSDPA and HSUPA |
| SIM | Nano SIM, Dual SIM |
| 7 | 6.7 |
| Battery Life | |
| 3080mAh Li-Polymer Battery | 5000mAh Battery |
| Non-Removable Battery | Non-Removable Battery |
| 5.04 | 6.8 |
| Other Features | |
| Bluetooth 4.0 | Bluetooth 5.0, EDR |
| GPS | GPS |
| -- | NFC |
| Infra-red port | -- |
| -- | Fingerprint ID Scanner |
| Accelerometer, Compass, Light Sensor and Proximity Sensor | Accelerometer, Compass, Gyroscope, Light Sensor and Proximity Sensor |
| -- | FM Radio |
Comparison review
The Asus ZenFone 6 (2019) has a global score of 77.8, which is just a bit better than Xiaomi Mi 4's general score of 75.2. The Asus ZenFone 6 (2019) construction is way newer, but just a little bit thicker and notably heavier than Xiaomi Mi 4. These devices have Android OS (Operating System), but the Asus ZenFone 6 (2019) has an older 11 version while Xiaomi Mi 4 has Android 4.4.3 version.
The Asus ZenFone 6 (2019) features a little bit better processing power than Xiaomi Mi 4, because although it has doesn't have an additional GPU, it also counts with 3 GB more RAM and a greater number of faster cores. The Xiaomi Mi 4 counts with a better looking display than Asus ZenFone 6 (2019), because although it has a way smaller display and a little worse resolution of 1920 x 1080px, it also counts with a little bit greater display density.
Asus ZenFone 6 (2019) features a superior camera than Xiaomi Mi 4, and although they both have a F1.8 camera aperture and the same video definition, the Asus ZenFone 6 (2019) also has a lot better 48 MP resolution back-facing camera, better video frame rates and a lot bigger back camera sensor which provides a much better image and video quality.
Asus ZenFone 6 (2019) counts with much more memory to install applications and games than Xiaomi Mi 4, and although they both have equal internal memory capacity, the Asus ZenFone 6 (2019) also has a SD card slot that supports up to 1,95 TB. The Asus ZenFone 6 (2019) has a superior battery performance than Xiaomi Mi 4, because it has 5000mAh of battery capacity against 3080mAh.
Although Asus ZenFone 6 (2019) is a better device, it costs a lot more than the Xiaomi Mi 4, and it doesn't have such a good quality/price relation as the Xiaomi Mi 4. If you prefer to save a few dollars, you can get the Xiaomi Mi 4, giving up some specs and features, but you'll get the most with your savings.
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