Compare phones
| Global Score | |
| 83.3 | 84.3 |
| Basic Information | |
| Samsung | Xiaomi |
| -- | Android 14 |
| 2018-03-16 | 2024-07-19 |
| 5.81 x 2.70 x 0.33 inches | 6.28 x 5.64 x 0.18 inches |
| 5.75 ounces | 7.97 ounces |
| Burgundy red, Coral blue, Ice blue, Lilac purple, Midnight black, Sunrise gold and Titanium gray | Black, Blue and White |
| Aluminum and Glass (Corning Gorilla Glass 5) | Aluminum and Glass |
| Scratch-Resistant Glass | -- |
| $ 158.00 | -- |
| Display / Screen | |
| 5.8 inches | 8 inches |
| 2960 x 1440 pixels | 2488 x 2224 pixels |
| Super AMOLED | AMOLED |
| 568 pixels per inch | 417 pixels per inch |
| -- | 3000 cd/m2 brightness |
| No touch screen | No touch screen |
| 8.9 | 10 |
| Performance | |
| Qualcomm Snapdragon 845 SDM845 chipset | Qualcomm Snapdragon 8 Gen 3 SM8650-AB (4 nm) chipset |
| Kryo 385, 64-bit, 10 nm (Octa-Core 2800 MHz) processor | processor |
| 4 GB RAM | 12 GB RAM |
| Adreno 630 GPU | Adreno 750 GPU |
| 9.54 | 6.21 |
| Storage | |
| 64 GB internal memory | 256 GB internal memory |
| microSDXC (up to 400 GB) external memory slot | No SD card slot |
| 11.34 | 13.3 |
| Camera | |
| 12.00 MP + 8.00 MP | 50.00 MP + 16.00 MP |
| f/1.50 aperture | f/1.70 aperture |
| -- | 23.00mm focal length |
| 0.39 inches (1/2.55") sensor | 0.67 inches (1/1.49") sensor |
| 3840 x 2160 (60 fps) (4K) video resolution | 7680 x 4320 (24 fps) video resolution |
| 1280 x 720 (960 fps) (HD) slow motion video | 1920 x 1080 (960 fps) (Full HD) slow motion video |
| 10.23 | 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 | |
| 3000mAh Li - Ion Battery | 5100mAh Battery |
| Non-Removable Battery | Non-Removable Battery |
| Wireless Charging | Wireless Charging |
| 4.96 | 6.88 |
| Other Features | |
| Bluetooth 5.0 | 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 |
| FM Radio | -- |
Comparison review
The Xiaomi Mi Mix Fold 4 is a little bit better than Samsung Galaxy S9, having an 84.3 score against 83.3. The Xiaomi Mi Mix Fold 4 body is newer and much thinner than Samsung Galaxy S9's, although it is incredibly heavier. Xiaomi Mi Mix Fold 4 counts with a much better screen than Galaxy S9, because although it has a much worse pixels quantity per screen inch, it also counts with a much bigger display and a quite better resolution of 2224 x 2488 pixels.
The Samsung Galaxy S9 counts with a much powerful processor than Xiaomi Mi Mix Fold 4, although it has less RAM memory, they both have the same number of cores. The Xiaomi Mi Mix Fold 4 features a much better camera than Samsung Galaxy S9, because although it has a smaller aperture which is not so good for low light photography, it also counts with a lot higher video definition, a camera in the back with lot more mega-pixels and a way larger back camera sensor taking more light and vivid colors.
The Xiaomi Mi Mix Fold 4 has a bigger memory capacity for games and applications than Samsung Galaxy S9, because although it has no SD extension slot, it also counts with 192 GB more internal storage capacity. The Xiaomi Mi Mix Fold 4 counts with a much longer battery lifetime than Samsung Galaxy S9, because it has 5100mAh of battery capacity.
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