Compare phones
| Global Score | |
| 84.3 | 79.2 |
| Basic Information | |
| Xiaomi | Motorola |
| Android 14 | Android 15 |
| 2024-07-19 | 2025-04-24 |
| 6.28 x 5.64 x 0.18 inches | -- |
| 7.97 ounces | 7.02 ounces |
| Black, Blue and White | -- |
| Aluminum and Glass | -- |
| Display / Screen | |
| 8 inches | 7 inches |
| 2488 x 2224 pixels | -- |
| AMOLED | LTPO |
| 417 pixels per inch | -- |
| 3000 cd/m2 brightness | 4500 cd/m2 brightness |
| No touch screen | No touch screen |
| 10 | 5.5 |
| Performance | |
| Qualcomm Snapdragon 8 Gen 3 SM8650-AB (4 nm) chipset | Qualcomm Snapdragon 8 Elite SM8750-AB (3 nm) chipset |
| processor | processor |
| 12 GB RAM | 16 GB RAM |
| Adreno 750 GPU | Adreno 830 GPU |
| 6.21 | 6.3 |
| Storage | |
| 256 GB internal memory | 512 GB internal memory |
| No SD card slot | No SD card slot |
| 13.3 | 17.6 |
| Camera | |
| 50.00 MP + 16.00 MP | 50.00 MP + 50.00 MP |
| f/1.70 aperture | f/1.80 aperture |
| 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 | 3840 x 2160 (60 fps) (4K) slow motion video |
| 12.54 | 11.99 |
| Networks | |
| Wi-Fi | -- |
| 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 |
| 10.6 | 7.6 |
| Battery Life | |
| 5100mAh Battery | 4700mAh Li - Ion Battery |
| Non-Removable Battery | Non-Removable Battery |
| Wireless Charging | Wireless Charging |
| 6.88 | 6.56 |
| Other Features | |
| Bluetooth 5.4 | Bluetooth 5.4 |
| GPS | GPS |
| NFC | NFC |
| Infra-red port | -- |
| Fingerprint ID Scanner | Fingerprint ID Scanner |
| Accelerometer, Barometer, Compass, Gyroscope, Light Sensor and Proximity Sensor | Accelerometer, Barometer, Compass, Gyroscope, Light Sensor and Proximity Sensor |
Comparison review
The Xiaomi Mi Mix Fold 4 is a bit better than the Motorola Razr Ultra (2025), getting a general score of 84.3 against 79.2. These phones come with Android OS (Operating System), but Xiaomi Mi Mix Fold 4 has the older 14 version while Motorola Razr Ultra (2025) has Android 15 version. Xiaomi Mi Mix Fold 4 features a much sharper display than Motorola Razr Ultra (2025), because although it has much less brightness, it also counts with a little bigger screen.
The Motorola Razr Ultra (2025) has a much greater memory capacity to install applications and games or saving photos and videos than Xiaomi Mi Mix Fold 4, because it has more internal storage capacity. The Motorola Razr Ultra (2025) has a bit superior CPU than Xiaomi Mi Mix Fold 4, and although they both have 8 cpu cores, the Motorola Razr Ultra (2025) also has a higher amount of RAM.
Xiaomi Mi Mix Fold 4 features a little better battery life than Motorola Razr Ultra (2025), because it has 5100mAh of battery capacity instead of 4700mAh. Xiaomi Mi Mix Fold 4 has a bit better camera than Motorola Razr Ultra (2025), because although it has worse video frame rate, and they both have the same 7680x4320 video quality and a 50 mega-pixels back-facing camera, the Xiaomi Mi Mix Fold 4 also counts with a bigger diafragm aperture to capture better captures in low light situations.
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