Compare phones
| Global Score | |
| 89 | 90.6 |
| Basic Information | |
| Xiaomi | Samsung |
| Android 11 | Android 11 |
| 2021-08-10 | 2021-08-11 |
| 6.40 x 2.97 x 0.31 inches | 6.23 x 5.04 x 0.25 inches |
| 7.94 ounces | 9.56 ounces |
| Ceramic Black, Ceramic White and Shadow Gray | Phantom Black, Phantom Green and Phantom Silver |
| Aluminum and Ceramic | Aluminum and Glass |
| Scratch-Resistant Glass | -- |
| Display / Screen | |
| 6.7 inches | 7.6 inches |
| 2400 x 1080 pixels | 2208 x 1768 pixels |
| AMOLED | Super AMOLED |
| 393 pixels per inch | 372 pixels per inch |
| No touch screen | No touch screen |
| 8.1 | 8 |
| Performance | |
| Qualcomm Snapdragon 888+ SM8350-AC chipset | Qualcomm Snapdragon 888 SM8350 chipset |
| Kryo 680 Prime, 64-bit, 5 nm (Octa-Core 3000 MHz) processor | Kryo 680 Prime, 64-bit, 5 nm (Octa-Core 2840 MHz) processor |
| 8 GB RAM | 12 GB RAM |
| Adreno 660 GPU | Adreno 660 GPU |
| 9.72 | 9.72 |
| Storage | |
| 128 GB internal memory | 256 GB internal memory |
| No SD card slot | No SD card slot |
| 10.1 | 13.3 |
| Camera | |
| 108.00 MP + 20.00 MP | 12.00 MP + 4.00 MP |
| f/1.90 aperture | f/2.20 aperture |
| 24.00mm focal length | -- |
| 0.75 inches (1/1.33") sensor | -- |
| 7680 x 4320 (24 fps) video resolution | -- |
| 1920 x 1080 (480 fps) (Full HD) slow motion video | -- |
| 13.75 | 7.7 |
| 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, Dual SIM | Nano SIM, Dual SIM |
| 10.6 | 10.6 |
| Battery Life | |
| 4500mAh Li - Ion Battery | 4400mAh Battery |
| Non-Removable Battery | Non-Removable Battery |
| Wireless Charging | Wireless Charging |
| 6.32 | 6.24 |
| Other Features | |
| Bluetooth 5.2 | Bluetooth 5.2 |
| GPS | GPS |
| NFC | NFC |
| 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 Galaxy Z Fold 3 has a score of 90.6, which is a bit better than the Xiaomi Mi Mix 4's 89 overall score. Both of these phones come with the same Android 11 operating system, so both of them should provide all the same operating system features. Although Galaxy Z Fold 3 and Xiaomi Mi Mix 4 were released only a couple months apart, Galaxy Z Fold 3's body is heavier but also thinner than Xiaomi Mi Mix 4.
The Samsung Galaxy Z Fold 3 features a processor that's very similar to the Xiaomi Mi Mix 4 one, and although the Samsung Galaxy Z Fold 3 has 4 GB more RAM memory, they both have a Octa-Core processor. The Xiaomi Mi Mix 4 counts with just a bit better screen than Samsung Galaxy Z Fold 3, because although it has a little smaller display and a quite lower resolution of 1080 x 2400px, it also counts with a bit more pixels per inch in the display.
Samsung Galaxy Z Fold 3 has a very superior storage capacity to store more apps and games than Xiaomi Mi Mix 4, because it has 128 GB more internal storage capacity. Xiaomi Mi Mix 4 counts with a bit longer battery life than Galaxy Z Fold 3, because it has 4500mAh of battery capacity against 4400mAh.
The Xiaomi Mi Mix 4 counts with a very superior camera than Samsung Galaxy Z Fold 3, because it has a lot better resolution camera and a larger aperture to take better low-light images and videos.
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