Compare phones
| Global Score | |
| 74.2 | 76.5 |
| Basic Information | |
| Asus | Xiaomi |
| Android 8.0 Oreo, 7.0 Nougat | -- |
| 2017-10-30 | 2017-04-28 |
| 6.12 x 2.96 x 0.30 inches | 5.72 x 2.78 x 0.29 inches |
| 5.82 ounces | 5.93 ounces |
| Black, Green and White | Black, Blue and White |
| Metal | Glass and Metal |
| Scratch-Resistant Glass | -- |
| $ 399.00 | $ 421.00 |
| Display / Screen | |
| 5.5 inches | 5.2 inches |
| 1920 x 1080 pixels (Full HD) | 1920 x 1080 pixels (Full HD) |
| Super IPS+ LCD | IPS LCD |
| 401 pixels per inch | 424 pixels per inch |
| 600 cd/m2 brightness | 600 cd/m2 brightness |
| No touch screen | No touch screen |
| 8.6 | 8.7 |
| Performance | |
| Qualcomm Snapdragon 630 chipset | Qualcomm Snapdragon 835 MSM8998 chipset |
| ARM Cortex-A53, 64-bit, 14 nm (Octa-Core 2200 MHz) processor | Kryo 280, 64-bit, 10 nm (Octa-Core 2457 MHz) processor |
| 4 GB RAM | 6 GB RAM |
| Adreno 508 GPU | Adreno 540 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 | 12.00 MP + 8.00 MP |
| f/1.80 aperture | f/1.80 aperture |
| 25.00mm focal length | 27.00mm focal length |
| 0.39 inches (1/2.55") sensor | 0.34 inches (1/2.9") sensor |
| 3840 x 2160 (30 fps) (4K) video resolution | 3840 x 2160 (30 fps) (4K) video resolution |
| -- | 1280 x 720 (120 fps) (HD) slow motion video |
| 9.57 | 9.68 |
| Networks | |
| Wi-Fi | Wi-Fi |
| Mobile Hotspot | Mobile Hotspot |
| LTE-A (4G), LTE (4G), HSPA+ (4G), HSDPA and HSUPA | -- |
| Nano SIM | Nano SIM, Dual SIM |
| 6.7 | 3 |
| Battery Life | |
| 3300mAh Li - Polymer Battery | 3350mAh Li - Polymer Battery |
| Non-Removable Battery | Non-Removable Battery |
| 5.28 | 5.36 |
| Other Features | |
| Bluetooth 5.0 | Bluetooth 5.0 |
| GPS | GPS |
| NFC | NFC |
| -- | Infra-red port |
| Fingerprint ID Scanner | Fingerprint ID Scanner |
| Accelerometer, Compass, Gyroscope, Light Sensor and Proximity Sensor | Accelerometer, Barometer, Compass, Gyroscope, Light Sensor and Proximity Sensor |
| FM Radio | -- |
Comparison review
Xiaomi Mi 6 has a general score of 76.5, which is a little bit better than the Asus ZenFone 4's score of 74.2. Even though the Xiaomi Mi 6 and Asus ZenFone 4 were released only a few months apart, the Xiaomi Mi 6 body is just a little bit thinner but just a little bit heavier than Asus ZenFone 4.
The Xiaomi Mi 6 has a bit better processing unit than Asus ZenFone 4, and although they both have the same number of cores, the Xiaomi Mi 6 also has a larger amount of RAM. The Xiaomi Mi 6 features a bit sharper display than Asus ZenFone 4, because although it has a bit smaller screen, and they both have the same resolution of 1080 x 1920px and the same brightness, the Xiaomi Mi 6 also counts with a little bit better pixel density.
The Xiaomi Mi 6 captures slightly better pictures and videos than Asus ZenFone 4, although it has a smaller camera sensor which provides a lower photo and video quality, they both have the same aperture, the same video definition, the same 30 fps video frame rate and the same resolution camera. The Asus ZenFone 4 counts with a way bigger memory for games and applications than Xiaomi Mi 6, because although it has just 64 GB internal memory, it also counts with a slot for external memory cards that supports up to 1,95 TB.
Xiaomi Mi 6 features just a little better battery lifetime than Asus ZenFone 4, because it has a 2% bigger battery size.
Xiaomi Mi 6 costs a bit more money than Asus ZenFone 4, but it's still a good choice, as you can get a better phone for that extra money.
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