Compare phones
| Global Score | |
| 84.3 | 78.8 |
| Basic Information | |
| Xiaomi | Xiaomi |
| Android 14 | Android 12 |
| 2024-07-19 | 2021-12-28 |
| 6.28 x 5.64 x 0.18 inches | 6.01 x 2.75 x 0.32 inches |
| 7.97 ounces | 6.31 ounces |
| Black, Blue and White | Black, Blue, Green and Pink |
| Aluminum and Glass | Aluminum and Glass |
| -- | Scratch-Resistant Glass |
| Display / Screen | |
| 8 inches | 6.3 inches |
| 2488 x 2224 pixels | 2400 x 1080 pixels |
| AMOLED | AMOLED |
| 417 pixels per inch | 418 pixels per inch |
| 3000 cd/m2 brightness | 1100 cd/m2 brightness |
| No touch screen | No touch screen |
| 10 | 8.9 |
| Performance | |
| Qualcomm Snapdragon 8 Gen 3 SM8650-AB (4 nm) chipset | Qualcomm Snapdragon 8 Gen1 SM8450 (4 nm) chipset |
| processor | processor |
| 12 GB RAM | 8 GB RAM |
| Adreno 750 GPU | Adreno 730 GPU |
| 6.21 | 6.21 |
| Storage | |
| 256 GB internal memory | 128 GB internal memory |
| No SD card slot | No SD card slot |
| 13.3 | 10.1 |
| Camera | |
| 50.00 MP + 16.00 MP | 50.00 MP + 32.00 MP |
| f/1.70 aperture | f/1.90 aperture |
| 23.00mm focal length | 26.00mm focal length |
| 0.67 inches (1/1.49") sensor | 0.64 inches (1/1.56") sensor |
| 7680 x 4320 (24 fps) 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 |
| 12.54 | 12.54 |
| Networks | |
| Wi-Fi | Wi-Fi |
| Mobile Hotspot | Mobile Hotspot |
| 5G, 5G, LTE-A (4G), LTE (4G), HSPA+ (4G) and HSDPA | 5G, 5G, LTE-A (4G), LTE (4G), HSPA+ (4G) and HSDPA |
| Nano SIM, Dual SIM | Nano SIM, Dual SIM |
| 10.6 | 10.6 |
| Battery Life | |
| 5100mAh Battery | 4500mAh Battery |
| Non-Removable Battery | Non-Removable Battery |
| Wireless Charging | Wireless Charging |
| 6.88 | 6.32 |
| Other Features | |
| Bluetooth 5.4 | Bluetooth 5.2 |
| GPS | GPS |
| NFC | NFC |
| Infra-red port | Infra-red port |
| Fingerprint ID Scanner | Fingerprint ID Scanner |
| Accelerometer, Barometer, Compass, Gyroscope, Light Sensor and Proximity Sensor | Accelerometer, Compass, Gyroscope, Light Sensor and Proximity Sensor |
Comparison review
The Xiaomi Mi Mix Fold 4 has a score of 84.3, which is a little bit better than Xiaomi 12's overall score of 78.8. Both phones in this review use Android OS (Operating System), but the Xiaomi Mi Mix Fold 4 has a more recent 14 version and Xiaomi 12 has Android 12. The Xiaomi Mi Mix Fold 4 design is newer and notably thinner than the Xiaomi 12's, although it is also a lot heavier.
The Xiaomi Mi Mix Fold 4 counts with a sharper screen than Xiaomi 12, because although it has a bit less pixels per inch of display, it also counts with a lot brighter display, a larger screen and a lot higher 2224 x 2488px resolution. The Xiaomi 12 features a CPU that is very similar to the processor in Xiaomi Mi Mix Fold 4, and although the Xiaomi 12 has a smaller amount of RAM, they both have the same number of cores.
The Xiaomi Mi Mix Fold 4 and the Xiaomi 12 count with similar cameras, and although the Xiaomi 12 has a smaller back-facing camera sensor taking worse quality videos and pictures and a tinier diafragm aperture which is worse for low light captures and video, they both have the same video resolution, the same video frame rates and a camera with a 50 mega pixels resolution.
The Xiaomi Mi Mix Fold 4 counts with a much better storage capacity to store more apps and games than Xiaomi 12, because it has 256 GB internal storage capacity. The Xiaomi Mi Mix Fold 4 has just a little better battery life than Xiaomi 12, because it has 5100mAh of battery capacity.
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