Compare phones
| Global Score | |
| 72.2 | 89 |
| Basic Information | |
| Kyocera | Xiaomi |
| Android 10 | Android 11 |
| 2021-01-20 | 2021-08-10 |
| 6.50 x 2.95 x 0.63 inches | 6.40 x 2.97 x 0.31 inches |
| 9.81 ounces | 7.94 ounces |
| -- | Ceramic Black, Ceramic White and Shadow Gray |
| Plastic | Aluminum and Ceramic |
| Scratch-Resistant Glass | Scratch-Resistant Glass |
| Display / Screen | |
| 5.5 inches | 6.7 inches |
| 2160 x 1080 pixels | 2400 x 1080 pixels |
| LCD | AMOLED |
| 439 pixels per inch | 393 pixels per inch |
| No touch screen | No touch screen |
| 8.3 | 8.1 |
| Performance | |
| Qualcomm Snapdragon 765G SM7150-AB chipset | Qualcomm Snapdragon 888+ SM8350-AC chipset |
| Kryo 475, 64-bit, 7 nm (Octa-Core 2400 MHz) processor | Kryo 680 Prime, 64-bit, 5 nm (Octa-Core 3000 MHz) processor |
| 6 GB RAM | 8 GB RAM |
| Adreno 620 GPU | Adreno 660 GPU |
| 9.36 | 9.72 |
| Storage | |
| 128 GB internal memory | 128 GB internal memory |
| microSD (up to 1 TB) external memory slot | No SD card slot |
| 15.42 | 10.1 |
| Camera | |
| 24.00 MP + 8.00 MP | 108.00 MP + 20.00 MP |
| f/1.80 aperture | f/1.90 aperture |
| 27.00mm focal length | 24.00mm focal length |
| -- | 0.75 inches (1/1.33") sensor |
| 3840 x 2160 (4K) video resolution | 7680 x 4320 (24 fps) video resolution |
| -- | 1920 x 1080 (480 fps) (Full HD) slow motion video |
| 8.58 | 13.75 |
| Networks | |
| Wi-Fi | Wi-Fi |
| Mobile Hotspot | Mobile Hotspot |
| 5G, 5G | 5G, 5G, LTE-A (4G), LTE (4G), HSPA+ (4G) and HSDPA |
| Nano SIM | Nano SIM, Dual SIM |
| 7 | 10.6 |
| Battery Life | |
| 4500mAh Li - Polymer Battery | 4500mAh Li - Ion Battery |
| Non-Removable Battery | Non-Removable Battery |
| Wireless Charging | Wireless Charging |
| 6.32 | 6.32 |
| Other Features | |
| Bluetooth 5.0, EDR | 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
Xiaomi Mi Mix 4 is way better than Kyocera DuraForce Ultra, getting a global score of 89 against 72.2. The Xiaomi Mi Mix 4 is a lighter and thinner cellphone than the Kyocera DuraForce Ultra, even though both were only released 7 months apart. Both phones in this review have Android OS, but Xiaomi Mi Mix 4 has a newer 11 version while Kyocera DuraForce Ultra has Android 10, counting with a couple additional features and some performance improvements.
The Xiaomi Mi Mix 4 has a bit better hardware performance than Kyocera DuraForce Ultra, and although they both have a Octa-Core processor, the Xiaomi Mi Mix 4 also has a higher amount of RAM. The Kyocera DuraForce Ultra has a little sharper screen than Xiaomi Mi Mix 4, because although it has a little smaller screen and a little bit lower 1080 x 2160 resolution, it also counts with a quite higher screen density.
Xiaomi Mi Mix 4 captures a lot better photos and videos than Kyocera DuraForce Ultra, because although it has a tinier aperture, it also counts with a camera in the back with a much higher resolution and a much better 7680x4320 video quality. The Kyocera DuraForce Ultra counts with a much greater memory capacity to store more games and applications than Xiaomi Mi Mix 4, and although they both have equal 128 GB internal storage capacity, the Kyocera DuraForce Ultra also has an external memory card slot that holds a maximum of 1 TB.
Xiaomi Mi Mix 4 counts with a battery duration that's just as good as the battery life in Kyocera DuraForce Ultra.
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