Compare phones
| Global Score | |
| 83.8 | 78.8 |
| Basic Information | |
| Xiaomi | Xiaomi |
| -- | Android 12 |
| 2018-11-01 | 2021-12-28 |
| 6.22 x 2.94 x 0.33 inches | 6.01 x 2.75 x 0.32 inches |
| 7.69 ounces | 6.31 ounces |
| Black, Blue and Green | Black, Blue, Green and Pink |
| Aluminum and Ceramic | Aluminum and Glass |
| -- | Scratch-Resistant Glass |
| Display / Screen | |
| 6.4 inches | 6.3 inches |
| 2340 x 1080 pixels | 2400 x 1080 pixels |
| Super AMOLED | AMOLED |
| 403 pixels per inch | 418 pixels per inch |
| 600 cd/m2 brightness | 1100 cd/m2 brightness |
| No touch screen | No touch screen |
| 8.6 | 8.9 |
| Performance | |
| Qualcomm Snapdragon 845 SDM845 chipset | Qualcomm Snapdragon 8 Gen1 SM8450 (4 nm) chipset |
| Kryo 385, 64-bit, 10 nm (Octa-Core 2800 MHz) processor | processor |
| 8 GB RAM | 8 GB RAM |
| Adreno 630 GPU | Adreno 730 GPU |
| 9.63 | 6.21 |
| 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 | 50.00 MP + 32.00 MP |
| f/1.80 aperture | f/1.90 aperture |
| -- | 26.00mm focal length |
| 0.39 inches (1/2.55") sensor | 0.64 inches (1/1.56") sensor |
| 3840 x 2160 (60 fps) (4K) video resolution | 7680 x 4320 (24 fps) video resolution |
| 1920 x 1080 (960 fps) (Full HD) slow motion video | 1920 x 1080 (960 fps) (Full HD) slow motion video |
| 10.34 | 12.54 |
| Networks | |
| Wi-Fi | Wi-Fi |
| Mobile Hotspot | Mobile Hotspot |
| LTE-A (4G), LTE (4G), HSPA and HSUPA | 5G, 5G, LTE-A (4G), LTE (4G), HSPA+ (4G) and HSDPA |
| Nano SIM, Dual SIM | Nano SIM, Dual SIM |
| 6.3 | 10.6 |
| Battery Life | |
| 3200mAh Li - Polymer Battery | 4500mAh Battery |
| Non-Removable Battery | Non-Removable Battery |
| Wireless Charging | Wireless Charging |
| 5.2 | 6.32 |
| Other Features | |
| Bluetooth 5.0 | Bluetooth 5.2 |
| 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 has a global score of 83.8, which is slightly better than Xiaomi 12's 78.8 general score. Even being the best in this comparison review, Xiaomi Mi Mix 3's design is way older, heavier and just a little thicker than the Xiaomi 12. The Xiaomi Mi Mix 3 features a much more powerful processor than Xiaomi 12. Both have the same RAM memory amount and a Octa-Core CPU.
The Xiaomi 12 counts with a little sharper screen than Xiaomi Mi Mix 3, because although it has a little smaller screen, it also counts with a little higher pixels count per inch of screen, a bit higher 1080 x 2400 resolution and way more brightness. Xiaomi 12 takes much clearer photos and videos than Xiaomi Mi Mix 3, because although it has a tinier aperture, it also counts with a way larger back camera sensor capturing way higher quality photographs, a lot higher 50 MP resolution back facing camera and a lot higher 7680x4320 video quality.
The Xiaomi Mi Mix 3 features a much bigger storage capacity for applications and games than Xiaomi 12, because it has 256 GB internal memory capacity. Xiaomi 12 has a much longer battery performance than Xiaomi Mi Mix 3, because it has a 4500mAh battery capacity.
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