Compare phones
| Global Score | |
| 90.6 | 89 |
| Basic Information | |
| Samsung | Xiaomi |
| Android 11 | Android 11 |
| 2021-08-11 | 2021-08-10 |
| 6.23 x 5.04 x 0.25 inches | 6.40 x 2.97 x 0.31 inches |
| 9.56 ounces | 7.94 ounces |
| Phantom Black, Phantom Green and Phantom Silver | Ceramic Black, Ceramic White and Shadow Gray |
| Aluminum and Glass | Aluminum and Ceramic |
| -- | Scratch-Resistant Glass |
| Display / Screen | |
| 7.6 inches | 6.7 inches |
| 2208 x 1768 pixels | 2400 x 1080 pixels |
| Super AMOLED | AMOLED |
| 372 pixels per inch | 393 pixels per inch |
| No touch screen | No touch screen |
| 8 | 8.1 |
| Performance | |
| Qualcomm Snapdragon 888 SM8350 chipset | Qualcomm Snapdragon 888+ SM8350-AC chipset |
| Kryo 680 Prime, 64-bit, 5 nm (Octa-Core 2840 MHz) processor | Kryo 680 Prime, 64-bit, 5 nm (Octa-Core 3000 MHz) processor |
| 12 GB RAM | 8 GB RAM |
| Adreno 660 GPU | Adreno 660 GPU |
| 9.72 | 9.72 |
| Storage | |
| 256 GB internal memory | 128 GB internal memory |
| No SD card slot | No SD card slot |
| 13.3 | 10.1 |
| Camera | |
| 12.00 MP + 4.00 MP | 108.00 MP + 20.00 MP |
| f/2.20 aperture | f/1.90 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 |
| 7.7 | 13.75 |
| 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 | |
| 4400mAh Battery | 4500mAh Li - Ion Battery |
| Non-Removable Battery | Non-Removable Battery |
| Wireless Charging | Wireless Charging |
| 6.24 | 6.32 |
| 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 global score of 90.6, which is just a bit better than the Xiaomi Mi Mix 4's general score of 89. Even though the Galaxy Z Fold 3 and Xiaomi Mi Mix 4 were released only 0 months apart, the Galaxy Z Fold 3 body is heavier but also somewhat thinner. These phones work with the same Android 11 OS (Operating System), so they should give the same OS features.
Xiaomi Mi Mix 4's CPU is very similar to the processing unit in Galaxy Z Fold 3, and although the Xiaomi Mi Mix 4 has 4 GB lesser RAM, they both have the same number of cores. Xiaomi Mi Mix 4 features a bit better screen than Galaxy Z Fold 3, because although it has a bit worse resolution of 1080 x 2400px and a bit smaller display, it also counts with a little greater display density.
Xiaomi Mi Mix 4 features a greater camera than Galaxy Z Fold 3, because it has a way more mega pixels back-facing camera and a bigger aperture. Galaxy Z Fold 3 has a much better memory capacity to install applications and games or saving photos and videos than Xiaomi Mi Mix 4, because it has 256 GB internal memory capacity.
The Xiaomi Mi Mix 4 has just a little bit longer battery life than Samsung Galaxy Z Fold 3, because it has a 4500mAh battery size against 4400mAh.
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