Compare phones
| Global Score | |
| 84.3 | 79.2 |
| Basic Information | |
| Xiaomi | Xiaomi |
| Android 14 | Android 11, 10, 9.0 Pie |
| 2024-07-19 | 2019-07-24 |
| 6.28 x 5.64 x 0.18 inches | 6.04 x 2.83 x 0.33 inches |
| 7.97 ounces | 6.13 ounces |
| Black, Blue and White | Blue, Gray and White |
| Aluminum and Glass | Glass (Corning Gorilla Glass 5) and Plastic |
| -- | Scratch-Resistant Glass |
| Display / Screen | |
| 8 inches | 6.1 inches |
| 2488 x 2224 pixels | 1560 x 720 pixels |
| AMOLED | Super AMOLED |
| 417 pixels per inch | 282 pixels per inch |
| 3000 cd/m2 brightness | -- |
| No touch screen | No touch screen |
| 10 | 7.3 |
| Performance | |
| Qualcomm Snapdragon 8 Gen 3 SM8650-AB (4 nm) chipset | Qualcomm Snapdragon 665 chipset |
| processor | Kryo 260, 64-bit, 11 nm (Octa-Core 2000 MHz) processor |
| 12 GB RAM | 4 GB RAM |
| Adreno 750 GPU | Adreno 610 GPU |
| 6.21 | 9.09 |
| Storage | |
| 256 GB internal memory | 128 GB internal memory |
| No SD card slot | microSDXC (up to 256 GB) external memory slot |
| 13.3 | 13.18 |
| Camera | |
| 50.00 MP + 16.00 MP | 48.00 MP + 32.00 MP |
| f/1.70 aperture | f/1.80 aperture |
| 23.00mm focal length | -- |
| 0.67 inches (1/1.49") sensor | 0.43 inches (1/2.3") sensor |
| 7680 x 4320 (24 fps) video resolution | 3840 x 2160 (30 fps) (4K) video resolution |
| 1920 x 1080 (960 fps) (Full HD) slow motion video | 1280 x 720 (240 fps) (HD) slow motion video |
| 12.54 | 11.44 |
| Networks | |
| Wi-Fi | Wi-Fi |
| Mobile Hotspot | Mobile Hotspot |
| 5G, 5G, LTE-A (4G), LTE (4G), HSPA+ (4G) and HSDPA | LTE-A (4G), LTE (4G), HSPA+ (4G), HSDPA and HSUPA |
| Nano SIM, Dual SIM | Nano SIM |
| 10.6 | 6.7 |
| Battery Life | |
| 5100mAh Battery | 4030mAh Battery |
| Non-Removable Battery | Non-Removable Battery |
| Wireless Charging | -- |
| 6.88 | 5.92 |
| Other Features | |
| Bluetooth 5.4 | Bluetooth 5.0 |
| GPS | GPS |
| 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 |
| -- | FM Radio |
Comparison review
The Xiaomi Mi Mix Fold 4 has an overall score of 84.3, which is slightly better than the Xiaomi Mi A3's 79.2 score. Xiaomi Mi Mix Fold 4's design is newer and incredibly thinner than Xiaomi Mi A3's, but it is much heavier. Both of these phones include Android OS, but the Xiaomi Mi Mix Fold 4 has a more recent 14 version and Xiaomi Mi A3 has Android 11, giving you a lot of extra features.
The Xiaomi Mi Mix Fold 4 counts with an incredibly better screen than Xiaomi Mi A3, because it has a much higher resolution of 2224 x 2488px, more pixels per inch of screen and a lot larger display. Xiaomi Mi A3 counts with a lot better processing power than Xiaomi Mi Mix Fold 4, although it has lesser RAM, they both have 8 processing cores.
The Xiaomi Mi Mix Fold 4 captures just a bit better photos and videos than Xiaomi Mi A3, because it has a camera in the back with more mega pixels, a much larger sensor, a lot better 7680x4320 video quality and a bigger aperture for better low light photos. The Xiaomi Mi Mix Fold 4 features a bit bigger storage for games and applications than Xiaomi Mi A3, because although it has no slot for SD memory cards, it also counts with more internal storage.
Xiaomi Mi Mix Fold 4 features greater battery duration than Xiaomi Mi A3, because it has a 5100mAh battery capacity.
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