Compare phones
| Global Score | |
| 71.8 | 88.9 |
| Basic Information | |
| Xiaomi | Xiaomi |
| Android 6.0 Marshmallow | Android 10 |
| 2017-02-14 | 2019-09-24 |
| 5.94 x 2.99 x 0.33 inches | 6.08 x 2.85 x 0.41 inches |
| 5.82 ounces | 8.50 ounces |
| 16 777 216 | Black |
| Metal | Titanium |
| $ 145.00 | -- |
| Display / Screen | |
| 5.5 inches | 7.9 inches |
| 1920 x 1080 pixels (Full HD) | 2250 x 2088 pixels |
| IPS LCD | OLED |
| 401 pixels per inch | 389 pixels per inch |
| No touch screen | No touch screen |
| 8 | 8.2 |
| Performance | |
| Qualcomm Snapdragon 625 8953 chipset | Qualcomm Snapdragon 855+ SM8150-AC chipset |
| ARM Cortex-A53, 64-bit, 14 nm (Octa-Core 2000 MHz) processor | Kryo 485, 64-bit, 7 nm (Octa-Core 2960 MHz) processor |
| 3 GB RAM | 12 GB RAM |
| Adreno 506 GPU | Adreno 640 GPU |
| 9.09 | 9.81 |
| Storage | |
| 32 GB internal memory | 512 GB internal memory |
| microSDXC (up to 128 GB) external memory slot | No SD card slot |
| 8.12 | 17.6 |
| Camera | |
| 13.00 MP + 5.00 MP | 108.00 MP |
| f/2.00 aperture | f/1.70 aperture |
| -- | 0.75 inches (1/1.33") sensor |
| 1920 x 1080 (30 fps) (Full HD) video resolution | 3840 x 2160 (4K) video resolution |
| 1280 x 720 (120 fps) (HD) slow motion video | -- |
| 9.02 | 10.56 |
| Networks | |
| Wi-Fi | Wi-Fi |
| Mobile Hotspot | Mobile Hotspot |
| LTE-A (4G), LTE (4G) and HSPA | LTE-A (4G), LTE (4G), HSPA+ (4G), HSDPA and HSUPA |
| Micro SIM | Nano SIM, Dual SIM |
| 6.1 | 6.7 |
| Battery Life | |
| 4100mAh Li - Polymer Battery | 4050mAh Li - Ion Battery |
| Non-Removable Battery | Non-Removable Battery |
| 6 | 6 |
| Other Features | |
| Bluetooth 4.2 | Bluetooth 5.0 |
| GPS | GPS |
| 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 Alpha has a global score of 88.9, which is a lot better than Xiaomi Redmi Note 4X's 71.8 global score. Both of these devices work with Android OS (operating system), but the Xiaomi Mi Mix Alpha has an older 10 version and Xiaomi Redmi Note 4X has Android 6.0 Marshmallow. Although Xiaomi Mi Mix Alpha is notably newer than the Xiaomi Redmi Note 4X, it is somewhat thicker and notably heavier.
The Xiaomi Mi Mix Alpha features a little bit better screen than Xiaomi Redmi Note 4X, because although it has a bit lower pixel density, it also counts with a lot bigger screen and a lot better resolution of 2088 x 2250 pixels. The Xiaomi Mi Mix Alpha counts with a lot bigger storage for games and applications than Xiaomi Redmi Note 4X, because although it has no SD card slot, it also counts with more internal memory capacity.
The Xiaomi Mi Mix Alpha counts with just a little better hardware performance than Xiaomi Redmi Note 4X, and although they both have 8 cpu cores, the Xiaomi Mi Mix Alpha also has a larger amount of RAM memory. Xiaomi Mi Mix Alpha takes much better photographs and videos than Xiaomi Redmi Note 4X, because it has a lot higher (4K) video resolution, a camera in the back with lot more megapixels and a larger camera aperture for better low-light photos and video.
Xiaomi Mi Mix Alpha's battery duration is very similar to the Xiaomi Redmi Note 4X one, although the Xiaomi Mi Mix Alpha has a 1% lower battery size.
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