Compare phones
| Global Score | |
| 84.3 | 80.6 |
| Basic Information | |
| Xiaomi | Xiaomi |
| Android 14 | Android 14 |
| 2024-07-19 | 2024-10-29 |
| 6.28 x 5.64 x 0.18 inches | 6.00 x 2.80 x 0.32 inches |
| 7.97 ounces | 6.67 ounces |
| Black, Blue and White | -- |
| Aluminum and Glass | Glass |
| Display / Screen | |
| 8 inches | 6.4 inches |
| 2488 x 2224 pixels | 2670 x 1200 pixels |
| AMOLED | OLED |
| 417 pixels per inch | 457 pixels per inch |
| 3000 cd/m2 brightness | 3200 cd/m2 brightness |
| No touch screen | No touch screen |
| 10 | 10.2 |
| Performance | |
| Qualcomm Snapdragon 8 Gen 3 SM8650-AB (4 nm) chipset | Snapdragon 8 Elite SM8750-AB (3 nm) chipset |
| processor | processor |
| 12 GB RAM | 12 GB RAM |
| Adreno 750 GPU | Adreno 830 GPU |
| 6.21 | 6.21 |
| Storage | |
| 256 GB internal memory | 256 GB internal memory |
| No SD card slot | No SD card slot |
| 13.3 | 13.3 |
| Camera | |
| 50.00 MP + 16.00 MP | 50.00 MP + 32.00 MP |
| f/1.70 aperture | f/1.60 aperture |
| 23.00mm focal length | 23.00mm focal length |
| 0.67 inches (1/1.49") sensor | -- |
| 7680 x 4320 (24 fps) video resolution | 7680 x 4320 (30 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 | 12.1 |
| Networks | |
| Wi-Fi | Wi-Fi |
| Mobile Hotspot | Mobile Hotspot |
| 5G, 5G, LTE-A (4G), LTE (4G), HSPA+ (4G) and HSDPA | 5G, 5G |
| Nano SIM, Dual SIM | Nano SIM |
| 10.6 | 7 |
| Battery Life | |
| 5100mAh Battery | 5400mAh Battery |
| Non-Removable Battery | Non-Removable Battery |
| Wireless Charging | Wireless Charging |
| 6.88 | 7.12 |
| Other Features | |
| Bluetooth 5.4 | Bluetooth 5.4 |
| 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, Barometer, Compass and Gyroscope |
Comparison review
The Xiaomi Mi Mix Fold 4 is slightly better than Xiaomi 15, having a score of 84.3 against 80.6. Although the Xiaomi Mi Mix Fold 4 and the Xiaomi 15 were released only 3 months apart, Xiaomi Mi Mix Fold 4's design is somewhat heavier but also way thinner. These phones work with the same Android 14 OS (Operating System), so you shouldn't see any difference regarding that.
The Xiaomi 15 counts with a bit better looking display than Xiaomi Mi Mix Fold 4, because although it has a lot lower 1200 x 2670 resolution and a way smaller screen, it also counts with a bit better screen density and a quite brighter display. The Xiaomi 15 and Xiaomi Mi Mix Fold 4 feature similar processors, they have the same number of cores and a 12 GB RAM memory.
Xiaomi 15 counts with as much storage to install applications and games as Xiaomi Mi Mix Fold 4, both have equal internal memory capacity. The Xiaomi Mi Mix Fold 4 counts with a bit better camera than Xiaomi 15, although it has a smaller aperture and lower video frame rate, they both have the same video definition and the same resolution camera.
Xiaomi 15 has just a bit better battery duration than Xiaomi Mi Mix Fold 4, because it has a 6% larger battery size.
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