Compare phones
| Global Score | |
| 79.8 | 79.6 |
| Basic Information | |
| Xiaomi | Samsung |
| Android 10 | Android 11, 10, 9.0 Pie |
| 2021-04-16 | 2019-04-10 |
| 6.82 x 5.25 x 0.30 inches | 5.69 x 2.72 x 0.31 inches |
| 11.18 ounces | 4.94 ounces |
| Black and Ceramic | Black, Blue, Coral and White |
| Aluminum and Glass (Corning Gorilla Glass 5) | Plastic and Plastic |
| -- | Scratch-Resistant Glass |
| Display / Screen | |
| 8 inches | 5.9 inches |
| 2480 x 1860 pixels | 2340 x 1080 pixels |
| AMOLED | Super AMOLED |
| 388 pixels per inch | 437 pixels per inch |
| 900 cd/m2 brightness | -- |
| No touch screen | No touch screen |
| 8.7 | 8.2 |
| Performance | |
| Qualcomm Snapdragon 888 SM8350 (5 nm) chipset | Exynos 7904 chipset |
| processor | ARM Cortex-A73 and ARM Cortex-A53, 64-bit, 14 nm (Octa-Core 1800 MHz) processor |
| 12 GB RAM | 4 GB RAM |
| Adreno 660 GPU | Mali-G71 MP2 GPU |
| 6.21 | 8.91 |
| Storage | |
| 256 GB internal memory | 64 GB internal memory |
| No SD card slot | microSDXC (up to 512 GB) external memory slot |
| 13.3 | 11.74 |
| Camera | |
| 108.00 MP + 20.00 MP | 16.00 MP + 25.00 MP |
| f/1.80 aperture | f/1.70 aperture |
| 80.00mm focal length | 27.00mm focal length |
| -- | 0.36 inches (1/2.8") sensor |
| -- | 1920 x 1080 (30 fps) (Full HD) video resolution |
| 10.45 | 9.46 |
| 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+ (4G), HSDPA and HSUPA |
| Nano SIM, Dual SIM | Nano SIM, Dual SIM |
| 10.6 | 6.7 |
| Battery Life | |
| 5020mAh Battery | 3100mAh Li - Polymer Battery |
| Non-Removable Battery | Non-Removable Battery |
| 6.8 | 5.12 |
| Other Features | |
| Bluetooth 5.2 | Bluetooth 5.0 |
| GPS | GPS |
| NFC | NFC |
| Infra-red port | -- |
| -- | Fingerprint ID Scanner |
| Accelerometer, Barometer, Compass, Gyroscope, Light Sensor and Proximity Sensor | Accelerometer, Compass, Gyroscope, Light Sensor and Proximity Sensor |
| -- | FM Radio |
Comparison review
The Xiaomi Mi Mix Fold has a score of 79.8, which is a little bit better than the Galaxy A40's 79.6 score. Both of these devices use Android OS, but Xiaomi Mi Mix Fold has 10 version while Galaxy A40 has Android 11. The Xiaomi Mi Mix Fold is a newer and a little thinner phone than the Galaxy A40, although it's also heavier.
The Xiaomi Mi Mix Fold counts with a little bit better display than Galaxy A40, because although it has a little bit lower screen density, it also counts with a way bigger display and a better 1860 x 2480 resolution. The Xiaomi Mi Mix Fold counts with a greater memory capacity for apps and games than Galaxy A40, because although it has no SD memory card expansion slot, it also counts with 192 GB more internal memory.
The Samsung Galaxy A40 counts with a much greater hardware performance than Xiaomi Mi Mix Fold, although it has lesser RAM memory, they both have the same number of cores. The Xiaomi Mi Mix Fold counts with a very superior battery performance than Galaxy A40, because it has a 5020mAh battery capacity against 3100mAh.
The Xiaomi Mi Mix Fold takes much clearer photographs and videos than Samsung Galaxy A40, because although it has a smaller camera aperture, it also counts with a way more megapixels camera in the back.
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