Compare phones
| Global Score | |
| 90.6 | 78 |
| Basic Information | |
| Samsung | Xiaomi |
| Android 11 | -- |
| 2021-08-11 | 2018-07-27 |
| 6.23 x 5.04 x 0.25 inches | 6.25 x 2.97 x 0.29 inches |
| 9.56 ounces | 5.93 ounces |
| Phantom Black, Phantom Green and Phantom Silver | Black, Blue, Gold, Pink and Red |
| Aluminum and Glass | Aluminum |
| -- | Scratch-Resistant Glass |
| Display / Screen | |
| 7.6 inches | 6 inches |
| 2208 x 1768 pixels | 2160 x 1080 pixels |
| Super AMOLED | IPS LCD |
| 372 pixels per inch | 402 pixels per inch |
| No touch screen | No touch screen |
| 8 | 8.1 |
| Performance | |
| Qualcomm Snapdragon 888 SM8350 chipset | Qualcomm Snapdragon 660 SDM660 chipset |
| Kryo 680 Prime, 64-bit, 5 nm (Octa-Core 2840 MHz) processor | Kryo 260, 64-bit, 14 nm (Octa-Core 2200 MHz) processor |
| 12 GB RAM | 6 GB RAM |
| Adreno 660 GPU | Adreno 512 GPU |
| 9.72 | 9.27 |
| 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 | 12.00 MP + 20.00 MP |
| f/2.20 aperture | f/1.80 aperture |
| -- | 0.34 inches (1/2.9") sensor |
| -- | 3840 x 2160 (30 fps) (4K) video resolution |
| -- | 1280 x 720 (120 fps) (HD) slow motion video |
| 7.7 | 9.79 |
| Networks | |
| Wi-Fi | Wi-Fi |
| Mobile Hotspot | Mobile Hotspot |
| 5G, 5G, LTE-A (4G), LTE (4G), HSPA+ (4G) and HSDPA | LTE-A (4G), LTE (4G), HSPA and HSUPA |
| Nano SIM, Dual SIM | Nano SIM, Dual SIM |
| 10.6 | 6.3 |
| Battery Life | |
| 4400mAh Battery | 3010mAh Li - Polymer Battery |
| Non-Removable Battery | Non-Removable Battery |
| Wireless Charging | -- |
| 6.24 | 4.96 |
| Other Features | |
| Bluetooth 5.2 | Bluetooth 5.0 |
| GPS | GPS |
| NFC | -- |
| -- | Infra-red port |
| Fingerprint ID Scanner | Fingerprint ID Scanner |
| Accelerometer, Barometer, Compass, Gyroscope, Light Sensor and Proximity Sensor | Accelerometer, Compass, Gyroscope, Light Sensor and Proximity Sensor |
| -- | FM Radio |
Comparison review
Galaxy Z Fold 3 has a global score of 90.6, which is much better than the Xiaomi Mi A2's score of 78. Although the Galaxy Z Fold 3 is incredibly heavier than the Xiaomi Mi A2, it's thinner and a lot newer. Xiaomi Mi A2 features a bit better screen than Galaxy Z Fold 3, because although it has a way worse resolution of 1080 x 2160 pixels and a lot smaller display, it also counts with a little bit more pixels per inch in the display.
The Samsung Galaxy Z Fold 3 counts with a bit better performance than Xiaomi Mi A2, and although they both have the same number of cores, the Samsung Galaxy Z Fold 3 also has 6 GB more RAM. The Xiaomi Mi A2 shoots way better videos and photos than Samsung Galaxy Z Fold 3, and although they both have a back camera with a 12 mega-pixels resolution, the Xiaomi Mi A2 also has a larger aperture to capture better low-light photography and videos.
Galaxy Z Fold 3 counts with a much greater memory for applications and games than Xiaomi Mi A2, because it has 256 GB internal storage capacity. The Samsung Galaxy Z Fold 3 counts with a much better battery lifetime than Xiaomi Mi A2, because it has a 46% larger battery capacity.
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