Compare phones
| Global Score | |
| 73.1 | 84.3 |
| Basic Information | |
| Motorola | Xiaomi |
| Android 13 | Android 14 |
| -- | 2024-07-19 |
| -- | 6.28 x 5.64 x 0.18 inches |
| -- | 7.97 ounces |
| -- | Black, Blue and White |
| -- | Aluminum and Glass |
| Display / Screen | |
| 6.7 inches | 8 inches |
| 2640 x 1080 pixels | 2488 x 2224 pixels |
| AMOLED | AMOLED |
| 426 pixels per inch | 417 pixels per inch |
| -- | 3000 cd/m2 brightness |
| No touch screen | No touch screen |
| 7.6 | 10 |
| Performance | |
| Qualcomm Snapdragon 8 Gen 2 SM8550-AB (4 nm) chipset | Qualcomm Snapdragon 8 Gen 3 SM8650-AB (4 nm) chipset |
| processor | processor |
| 12 GB RAM | 12 GB RAM |
| Adreno 740 GPU | Adreno 750 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 | |
| 12.00 MP + 32.00 MP | 50.00 MP + 16.00 MP |
| -- | f/1.70 aperture |
| -- | 23.00mm focal length |
| -- | 0.67 inches (1/1.49") sensor |
| -- | 7680 x 4320 (24 fps) video resolution |
| -- | 1920 x 1080 (960 fps) (Full HD) slow motion video |
| 7.04 | 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 | Nano SIM, Dual SIM |
| 10.6 | 10.6 |
| Battery Life | |
| 3640mAh Battery | 5100mAh Battery |
| Non-Removable Battery | Non-Removable Battery |
| -- | Wireless Charging |
| 5.6 | 6.88 |
| Other Features | |
| Bluetooth 5.2 | Bluetooth 5.4 |
| GPS | GPS |
| NFC | NFC |
| -- | 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 |
Comparison review
Xiaomi Mi Mix Fold 4 is much better than the Motorola Razr 40 Ultra, having an 84.3 score against 73.1. Both of these phones come with Android OS (operating system), but Xiaomi Mi Mix Fold 4 has newer 14 version and Motorola Razr 40 Ultra has Android 13 version. Xiaomi Mi Mix Fold 4 has a much sharper screen than Motorola Razr 40 Ultra, because although it has a little lower screen pixel density, it also counts with a bigger screen and a better 2224 x 2488 resolution.
The Xiaomi Mi Mix Fold 4 has as much memory for applications and games as the Motorola Razr 40 Ultra, both have the same 256 GB internal memory capacity. Xiaomi Mi Mix Fold 4's processor is very similar to Motorola Razr 40 Ultra's CPU, and although the Xiaomi Mi Mix Fold 4 has a larger number of cores, they both have a 12 GB RAM memory.
Xiaomi Mi Mix Fold 4 has a greater camera than Motorola Razr 40 Ultra, because it has a back camera with a much higher 50 mega-pixels resolution. The Xiaomi Mi Mix Fold 4 has a superior battery performance than Motorola Razr 40 Ultra, because it has 5100mAh of battery capacity instead of 3640mAh.
Disclaimer: As an Amazon Associate I earn from qualifying purchases.