Compare phones
| Global Score | |
| 84.2 | 89 |
| Basic Information | |
| Apple | Xiaomi |
| iOS 9.x | Android 11 |
| 2015-09-09 | 2021-08-10 |
| 6.23 x 3.07 x 0.29 inches | 6.40 x 2.97 x 0.31 inches |
| 6.77 ounces | 7.94 ounces |
| Gold, Gray and Pink | Ceramic Black, Ceramic White and Shadow Gray |
| Aluminium, Glass and Steel | Aluminum and Ceramic |
| Scratch-Resistant Glass | Scratch-Resistant Glass |
| $ 625.00 | -- |
| Display / Screen | |
| 5.5 inches | 6.7 inches |
| 1080 x 1920 pixels (Full HD) | 2400 x 1080 pixels |
| IPS LCD | AMOLED |
| 401 pixels per inch | 393 pixels per inch |
| 500 cd/m2 brightness | -- |
| Capacitive, Multi-touch | No touch screen |
| 9.4 | 8.1 |
| Performance | |
| Apple A9 APL1022 chipset | Qualcomm Snapdragon 888+ SM8350-AC chipset |
| 64-bit Twister, 64-bit (Dual-Core 1840 MHz) processor | Kryo 680 Prime, 64-bit, 5 nm (Octa-Core 3000 MHz) processor |
| 2 GB (1600 MHz) RAM | 8 GB RAM |
| PowerVR GT7600 (650 MHz) GPU | Adreno 660 GPU |
| 9.81 | 9.72 |
| Storage | |
| 128 GB internal memory | 128 GB internal memory |
| No SD card slot | No SD card slot |
| 10.1 | 10.1 |
| Camera | |
| 12.00 MP + 5.00 MP | 108.00 MP + 20.00 MP |
| f/2.20 aperture | f/1.90 aperture |
| 29.00mm focal length | 24.00mm focal length |
| 0.33 inches (1/3") sensor | 0.75 inches (1/1.33") sensor |
| 3840 x 2160 (30 fps) (4K) video resolution | 7680 x 4320 (24 fps) video resolution |
| 1280 x 720 (240 fps) (HD) slow motion video | 1920 x 1080 (480 fps) (Full HD) slow motion video |
| 9.68 | 13.75 |
| Networks | |
| Wi-Fi | Wi-Fi |
| Mobile Hotspot | Mobile Hotspot |
| LTE-A (4G), HSPA, HSUPA, EV-DO A, EDGE, GPRS, GSM and CDMA | 5G, 5G, LTE-A (4G), LTE (4G), HSPA+ (4G) and HSDPA |
| Nano SIM | Nano SIM, Dual SIM |
| 6.9 | 10.6 |
| Battery Life | |
| 2750mAh Li-Ion Battery | 4500mAh Li - Ion Battery |
| Non-Removable Battery | Non-Removable Battery |
| -- | Wireless Charging |
| 384 hours standby time 24 hours talk time | -- |
| 4.72 | 6.32 |
| Other Features | |
| Bluetooth 4.2 | Bluetooth 5.2 |
| GPS | GPS |
| NFC | NFC |
| Fingerprint ID Scanner | Fingerprint ID Scanner |
| Accelerometer, Barometer, Compass, Gyroscope, Light Sensor and Proximity Sensor | Accelerometer, Barometer, Compass, Gyroscope, Light Sensor and Proximity Sensor |
Comparison review
The Xiaomi Mi Mix 4 has an overall score of 89, which is a little bit better than iPhone 6s Plus's global score of 84.2. The Xiaomi Mi Mix 4 works with Android 11 operating system, while iPhone 6s Plus has iOS 9.x operating system. Even though Xiaomi Mi Mix 4 is a lot newer than iPhone 6s Plus, it's just a little thicker and somewhat heavier.
The iPhone 6s Plus has a brighter screen than Xiaomi Mi Mix 4, because although it has a little bit smaller screen and a bit lower 1920 x 1080px resolution, it also counts with a little bit higher number of pixels per inch in the display. The Apple iPhone 6s Plus features just a bit better performance than Xiaomi Mi Mix 4, because although it has a lower amount of RAM and less and slower processing cores, it also counts with a graphics processing unit and a 64-bit processing unit.
Xiaomi Mi Mix 4 shoots greater videos and photos than iPhone 6s Plus, because it has a larger aperture, a much bigger back-facing camera sensor capturing more light and vivid colors, a way better 7680x4320 video definition and a back-facing camera with lot more megapixels. Xiaomi Mi Mix 4's storage to store more apps and games is just as good as the iPhone 6s Plus one, they have the same 128 GB internal storage.
Xiaomi Mi Mix 4 has a much longer battery life than iPhone 6s Plus, because it has a 64 percent bigger battery capacity.
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