Compare phones
| Global Score | |
| 83.8 | 81.4 |
| Basic Information | |
| Xiaomi | Xiaomi |
| -- | Android 9.0 Pie |
| 2018-11-01 | 2019-04-15 |
| 6.22 x 2.94 x 0.33 inches | 5.81 x 2.78 x 0.29 inches |
| 7.69 ounces | 5.47 ounces |
| Black, Blue and Green | 16 777 216 |
| Aluminum and Ceramic | -- |
| -- | Scratch-Resistant Glass |
| Display / Screen | |
| 6.4 inches | 6 inches |
| 2340 x 1080 pixels | 2340 x 1080 pixels |
| Super AMOLED | AMOLED |
| 403 pixels per inch | 430 pixels per inch |
| 600 cd/m2 brightness | 600 cd/m2 brightness |
| No touch screen | No touch screen |
| 8.6 | 8.7 |
| Performance | |
| Qualcomm Snapdragon 845 SDM845 chipset | Qualcomm Snapdragon 712 SDM712 chipset |
| Kryo 385, 64-bit, 10 nm (Octa-Core 2800 MHz) processor | Kryo 360, 64-bit, 10 nm (Octa-Core 2300 MHz) processor |
| 8 GB RAM | 6 GB RAM |
| Adreno 630 GPU | Adreno 616 GPU |
| 9.63 | 9.36 |
| Storage | |
| 256 GB internal memory | 128 GB internal memory |
| No SD card slot | No SD card slot |
| 13.3 | 10.1 |
| Camera | |
| 12.20 MP + 24.00 MP | 48.00 MP + 20.00 MP |
| f/1.80 aperture | f/1.80 aperture |
| -- | 26.00mm focal length |
| 0.39 inches (1/2.55") sensor | 0.5 inches (1/2") sensor |
| 3840 x 2160 (60 fps) (4K) video resolution | 3840 x 2160 (30 fps) (4K) video resolution |
| 1920 x 1080 (960 fps) (Full HD) slow motion video | 1280 x 720 (960 fps) (HD) slow motion video |
| 10.34 | 11.66 |
| Networks | |
| Wi-Fi | Wi-Fi |
| Mobile Hotspot | Mobile Hotspot |
| LTE-A (4G), LTE (4G), HSPA and HSUPA | LTE-A (4G), LTE (4G), HSPA and HSUPA |
| Nano SIM, Dual SIM | Nano SIM, Dual SIM |
| 6.3 | 6.3 |
| Battery Life | |
| 3200mAh Li - Polymer Battery | 3070mAh Battery |
| Non-Removable Battery | Non-Removable Battery |
| Wireless Charging | -- |
| 5.2 | 5.04 |
| 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, Compass, Gyroscope, Light Sensor and Proximity Sensor |
Comparison review
The Xiaomi Mi Mix 3 is a little bit better than the Xiaomi Mi 9 SE, getting a overall score of 83.8 against 81.4. Even being the best phone in our current comparison, it must be told that it is also noticeably heavier and thicker. The Xiaomi Mi 9 SE has a little more vivid screen than Xiaomi Mi Mix 3, because although it has a little smaller display, and they both have the same resolution of 1080 x 2340 and the same display brightness, the Xiaomi Mi 9 SE also counts with a just a little greater screen pixels density.
Xiaomi Mi Mix 3 features a lot bigger memory to install games and applications than Xiaomi Mi 9 SE, because it has 256 GB internal memory capacity. Xiaomi Mi Mix 3 has a little faster processor than Xiaomi Mi 9 SE, and although they both have 8 cores, the Xiaomi Mi Mix 3 also has more RAM memory.
The Xiaomi Mi Mix 3 has just a bit longer battery performance than Xiaomi Mi 9 SE, because it has 3200mAh of battery capacity. The Xiaomi Mi 9 SE captures much clearer photographs and videos than Xiaomi Mi Mix 3, because although it has slower 30 frames per second video frame rate, and they both have a F1.8 diafragm aperture and the same (4K) video definition, the Xiaomi Mi 9 SE also counts with a back-facing camera with much more MP and a lot bigger back-facing camera sensor which gives a lot higher photo and video quality.
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