Compare phones
| Global Score | |
| 71.8 | 83.8 |
| Basic Information | |
| Xiaomi | Xiaomi |
| Android 6.0 Marshmallow | -- |
| 2017-02-14 | 2018-11-01 |
| 5.94 x 2.99 x 0.33 inches | 6.22 x 2.94 x 0.33 inches |
| 5.82 ounces | 7.69 ounces |
| 16 777 216 | Black, Blue and Green |
| Metal | Aluminum and Ceramic |
| $ 145.00 | -- |
| Display / Screen | |
| 5.5 inches | 6.4 inches |
| 1920 x 1080 pixels (Full HD) | 2340 x 1080 pixels |
| IPS LCD | Super AMOLED |
| 401 pixels per inch | 403 pixels per inch |
| -- | 600 cd/m2 brightness |
| No touch screen | No touch screen |
| 8 | 8.6 |
| Performance | |
| Qualcomm Snapdragon 625 8953 chipset | Qualcomm Snapdragon 845 SDM845 chipset |
| ARM Cortex-A53, 64-bit, 14 nm (Octa-Core 2000 MHz) processor | Kryo 385, 64-bit, 10 nm (Octa-Core 2800 MHz) processor |
| 3 GB RAM | 8 GB RAM |
| Adreno 506 GPU | Adreno 630 GPU |
| 9.09 | 9.63 |
| Storage | |
| 32 GB internal memory | 256 GB internal memory |
| microSDXC (up to 128 GB) external memory slot | No SD card slot |
| 8.12 | 13.3 |
| Camera | |
| 13.00 MP + 5.00 MP | 12.20 MP + 24.00 MP |
| f/2.00 aperture | f/1.80 aperture |
| -- | 0.39 inches (1/2.55") sensor |
| 1920 x 1080 (30 fps) (Full HD) video resolution | 3840 x 2160 (60 fps) (4K) video resolution |
| 1280 x 720 (120 fps) (HD) slow motion video | 1920 x 1080 (960 fps) (Full HD) slow motion video |
| 9.02 | 10.34 |
| Networks | |
| Wi-Fi | Wi-Fi |
| Mobile Hotspot | Mobile Hotspot |
| LTE-A (4G), LTE (4G) and HSPA | LTE-A (4G), LTE (4G), HSPA and HSUPA |
| Micro SIM | Nano SIM, Dual SIM |
| 6.1 | 6.3 |
| Battery Life | |
| 4100mAh Li - Polymer Battery | 3200mAh Li - Polymer Battery |
| Non-Removable Battery | Non-Removable Battery |
| -- | Wireless Charging |
| 6 | 5.2 |
| Other Features | |
| Bluetooth 4.2 | Bluetooth 5.0 |
| GPS | GPS |
| -- | NFC |
| Infra-red port | -- |
| Fingerprint ID Scanner | Fingerprint ID Scanner |
| Accelerometer, Gyroscope, Light Sensor and Proximity Sensor | Accelerometer, Compass, Gyroscope, Light Sensor and Proximity Sensor |
Comparison review
The Xiaomi Mi Mix 3 has an overall score of 83.8, which is much better than Xiaomi Redmi Note 4X's score of 71.8. The Xiaomi Mi Mix 3 design has the same thickness than Xiaomi Redmi Note 4X, but it's noticeably heavier. Xiaomi Mi Mix 3 features a bit faster processor than Xiaomi Redmi Note 4X, and although they both have a Octa-Core processing unit, the Xiaomi Mi Mix 3 also has a higher amount of RAM memory.
The Xiaomi Mi Mix 3 counts with a bit better looking screen than Xiaomi Redmi Note 4X, because it has a just a bit more pixels per inch in the screen, a slightly higher 1080 x 2340 resolution and a bigger display. The Xiaomi Mi Mix 3 features a better camera than Xiaomi Redmi Note 4X, because although it has a lesser MP camera, it also counts with a way better 3840x2160 video quality and a larger aperture.
The Xiaomi Mi Mix 3 counts with a lot bigger storage for applications and games than Xiaomi Redmi Note 4X, because although it has no SD memory slot, it also counts with 256 GB internal memory capacity. Xiaomi Redmi Note 4X has longer battery performance than Xiaomi Mi Mix 3, because it has a 28 percent greater battery capacity.
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