Compare phones
| Global Score | |
| 79.2 | 84.3 |
| Basic Information | |
| Xiaomi | Xiaomi |
| Android 11, 10, 9.0 Pie | Android 14 |
| 2019-07-24 | 2024-07-19 |
| 6.04 x 2.83 x 0.33 inches | 6.28 x 5.64 x 0.18 inches |
| 6.13 ounces | 7.97 ounces |
| Blue, Gray and White | Black, Blue and White |
| Glass (Corning Gorilla Glass 5) and Plastic | Aluminum and Glass |
| Scratch-Resistant Glass | -- |
| Display / Screen | |
| 6.1 inches | 8 inches |
| 1560 x 720 pixels | 2488 x 2224 pixels |
| Super AMOLED | AMOLED |
| 282 pixels per inch | 417 pixels per inch |
| -- | 3000 cd/m2 brightness |
| No touch screen | No touch screen |
| 7.3 | 10 |
| Performance | |
| Qualcomm Snapdragon 665 chipset | Qualcomm Snapdragon 8 Gen 3 SM8650-AB (4 nm) chipset |
| Kryo 260, 64-bit, 11 nm (Octa-Core 2000 MHz) processor | processor |
| 4 GB RAM | 12 GB RAM |
| Adreno 610 GPU | Adreno 750 GPU |
| 9.09 | 6.21 |
| Storage | |
| 128 GB internal memory | 256 GB internal memory |
| microSDXC (up to 256 GB) external memory slot | No SD card slot |
| 13.18 | 13.3 |
| Camera | |
| 48.00 MP + 32.00 MP | 50.00 MP + 16.00 MP |
| f/1.80 aperture | f/1.70 aperture |
| -- | 23.00mm focal length |
| 0.43 inches (1/2.3") sensor | 0.67 inches (1/1.49") sensor |
| 3840 x 2160 (30 fps) (4K) video resolution | 7680 x 4320 (24 fps) video resolution |
| 1280 x 720 (240 fps) (HD) slow motion video | 1920 x 1080 (960 fps) (Full HD) slow motion video |
| 11.44 | 12.54 |
| Networks | |
| Wi-Fi | Wi-Fi |
| Mobile Hotspot | Mobile Hotspot |
| LTE-A (4G), LTE (4G), HSPA+ (4G), HSDPA and HSUPA | 5G, 5G, LTE-A (4G), LTE (4G), HSPA+ (4G) and HSDPA |
| Nano SIM | Nano SIM, Dual SIM |
| 6.7 | 10.6 |
| Battery Life | |
| 4030mAh Battery | 5100mAh Battery |
| Non-Removable Battery | Non-Removable Battery |
| -- | Wireless Charging |
| 5.92 | 6.88 |
| Other Features | |
| Bluetooth 5.0 | Bluetooth 5.4 |
| GPS | GPS |
| -- | NFC |
| Infra-red port | Infra-red port |
| Fingerprint ID Scanner | Fingerprint ID Scanner |
| Accelerometer, Compass, Gyroscope, Light Sensor and Proximity Sensor | Accelerometer, Barometer, Compass, Gyroscope, Light Sensor and Proximity Sensor |
| FM Radio | -- |
Comparison review
The Xiaomi Mi Mix Fold 4 has an overall score of 84.3, which is a bit better than Xiaomi Mi A3's 79.2 general score. Xiaomi Mi Mix Fold 4's body is newer and a lot thinner, but also way heavier than the Xiaomi Mi A3. Both of these phones work with Android OS (operating system), but Xiaomi Mi Mix Fold 4 has a newer 14 version and Xiaomi Mi A3 has Android 11 version.
The Xiaomi Mi Mix Fold 4 has a lot better screen than Xiaomi Mi A3, because it has a really larger display, a way higher 2224 x 2488 resolution and a better quantity of pixels per inch in the display. Xiaomi Mi Mix Fold 4 has just a bit bigger storage capacity for apps and games than Xiaomi Mi A3, because although it has no SD memory card expansion slot, it also counts with 256 GB internal storage.
The Xiaomi Mi A3 features a much powerful CPU than Xiaomi Mi Mix Fold 4, although it has a lower amount of RAM, they both have the same number of cores. Xiaomi Mi Mix Fold 4 features a bit better camera than Xiaomi Mi A3, because it has a much larger back camera sensor shooting much higher quality videos and photographs, a better resolution back facing camera, a lot higher video resolution and a bigger aperture for better captures in low light environments.
Xiaomi Mi Mix Fold 4 counts with improved battery performance than Xiaomi Mi A3, because it has a 27 percent bigger battery capacity.
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