Compare phones
| Global Score | |
| 79.2 | 90.6 |
| Basic Information | |
| Xiaomi | Samsung |
| Android 11, 10, 9.0 Pie | Android 11 |
| 2019-07-24 | 2021-08-11 |
| 6.04 x 2.83 x 0.33 inches | 6.23 x 5.04 x 0.25 inches |
| 6.13 ounces | 9.56 ounces |
| Blue, Gray and White | Phantom Black, Phantom Green and Phantom Silver |
| Glass (Corning Gorilla Glass 5) and Plastic | Aluminum and Glass |
| Scratch-Resistant Glass | -- |
| Display / Screen | |
| 6.1 inches | 7.6 inches |
| 1560 x 720 pixels | 2208 x 1768 pixels |
| Super AMOLED | Super AMOLED |
| 282 pixels per inch | 372 pixels per inch |
| No touch screen | No touch screen |
| 7.3 | 8 |
| Performance | |
| Qualcomm Snapdragon 665 chipset | Qualcomm Snapdragon 888 SM8350 chipset |
| Kryo 260, 64-bit, 11 nm (Octa-Core 2000 MHz) processor | Kryo 680 Prime, 64-bit, 5 nm (Octa-Core 2840 MHz) processor |
| 4 GB RAM | 12 GB RAM |
| Adreno 610 GPU | Adreno 660 GPU |
| 9.09 | 9.72 |
| Storage | |
| 128 GB internal memory | 256 GB internal memory |
| microSDXC (up to 256 GB) external memory slot | No SD card slot |
| 13.18 | 13.3 |
| Camera | |
| 48.00 MP + 32.00 MP | 12.00 MP + 4.00 MP |
| f/1.80 aperture | f/2.20 aperture |
| 0.43 inches (1/2.3") sensor | -- |
| 3840 x 2160 (30 fps) (4K) video resolution | -- |
| 1280 x 720 (240 fps) (HD) slow motion video | -- |
| 11.44 | 7.7 |
| 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 | |
| 4030mAh Battery | 4400mAh Battery |
| Non-Removable Battery | Non-Removable Battery |
| -- | Wireless Charging |
| 5.92 | 6.24 |
| Other Features | |
| Bluetooth 5.0 | Bluetooth 5.2 |
| GPS | GPS |
| -- | 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 |
| FM Radio | -- |
Comparison review
Galaxy Z Fold 3 has a general score of 90.6, which is much better than the Xiaomi Mi A3's 79.2 score. Both of these phones have the same Android 11 OS (Operating System). The Galaxy Z Fold 3 construction is extremely newer and a lot thinner, but also incredibly heavier than Xiaomi Mi A3. Galaxy Z Fold 3 has a bit sharper screen than Xiaomi Mi A3, because it has more pixels per screen inch, a lot better resolution of 1768 x 2208 and a bigger display.
Samsung Galaxy Z Fold 3 has a bit faster CPU than Xiaomi Mi A3, and although they both have a Octa-Core CPU, the Samsung Galaxy Z Fold 3 also has 8 GB more RAM memory. The Galaxy Z Fold 3 has just a bit bigger storage for games and applications than Xiaomi Mi A3, because although it has no SD memory slot, it also counts with 256 GB internal storage capacity.
Xiaomi Mi A3 has a way better camera than Galaxy Z Fold 3, because it has a larger diafragm aperture to take better images in low-light situations and a back-facing camera with way more mega pixels. Galaxy Z Fold 3 counts with a bit superior battery lifetime than Xiaomi Mi A3, because it has a 4400mAh battery size.
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