Compare phones
| Global Score | |
| 79.6 | 79.8 |
| Basic Information | |
| Samsung | Xiaomi |
| Android 11, 10, 9.0 Pie | Android 10 |
| 2019-04-10 | 2021-04-16 |
| 5.69 x 2.72 x 0.31 inches | 6.82 x 5.25 x 0.30 inches |
| 4.94 ounces | 11.18 ounces |
| Black, Blue, Coral and White | Black and Ceramic |
| Plastic and Plastic | Aluminum and Glass (Corning Gorilla Glass 5) |
| Scratch-Resistant Glass | -- |
| Display / Screen | |
| 5.9 inches | 8 inches |
| 2340 x 1080 pixels | 2480 x 1860 pixels |
| Super AMOLED | AMOLED |
| 437 pixels per inch | 388 pixels per inch |
| -- | 900 cd/m2 brightness |
| No touch screen | No touch screen |
| 8.2 | 8.7 |
| Performance | |
| Exynos 7904 chipset | Qualcomm Snapdragon 888 SM8350 (5 nm) chipset |
| ARM Cortex-A73 and ARM Cortex-A53, 64-bit, 14 nm (Octa-Core 1800 MHz) processor | processor |
| 4 GB RAM | 12 GB RAM |
| Mali-G71 MP2 GPU | Adreno 660 GPU |
| 8.91 | 6.21 |
| Storage | |
| 64 GB internal memory | 256 GB internal memory |
| microSDXC (up to 512 GB) external memory slot | No SD card slot |
| 11.74 | 13.3 |
| Camera | |
| 16.00 MP + 25.00 MP | 108.00 MP + 20.00 MP |
| f/1.70 aperture | f/1.80 aperture |
| 27.00mm focal length | 80.00mm focal length |
| 0.36 inches (1/2.8") sensor | -- |
| 1920 x 1080 (30 fps) (Full HD) video resolution | -- |
| 9.46 | 10.45 |
| 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, Dual SIM | Nano SIM, Dual SIM |
| 6.7 | 10.6 |
| Battery Life | |
| 3100mAh Li - Polymer Battery | 5020mAh Battery |
| Non-Removable Battery | Non-Removable Battery |
| 5.12 | 6.8 |
| Other Features | |
| Bluetooth 5.0 | Bluetooth 5.2 |
| GPS | GPS |
| NFC | NFC |
| -- | Infra-red port |
| Fingerprint ID Scanner | -- |
| Accelerometer, Compass, Gyroscope, Light Sensor and Proximity Sensor | Accelerometer, Barometer, Compass, Gyroscope, Light Sensor and Proximity Sensor |
| FM Radio | -- |
Comparison review
Xiaomi Mi Mix Fold is a bit better than Samsung Galaxy A40, having a general score of 79.8 against 79.6. The Xiaomi Mi Mix Fold is a much newer and just a little thinner device than Samsung Galaxy A40, but it's notably heavier. Both devices in our current comparison use Android OS (Operating System), but the Xiaomi Mi Mix Fold has 10 version and Samsung Galaxy A40 has Android 11 version.
Xiaomi Mi Mix Fold has a bit better screen than Galaxy A40, because although it has a quite lower display density, it also counts with a higher resolution of 1860 x 2480 pixels and a lot larger screen. The Xiaomi Mi Mix Fold counts with more memory to install applications and games or saving photos and videos than Samsung Galaxy A40, because although it has no SD card slot, it also counts with more internal storage capacity.
The Samsung Galaxy A40 counts with a way better processing power than Xiaomi Mi Mix Fold, although it has 8 GB lesser RAM memory, they both have 8 cpu cores. The Xiaomi Mi Mix Fold captures better videos and photos than Galaxy A40, because although it has a tinier aperture which is not good for taking images and video in low light situations, it also counts with a camera in the back with lot more mega pixels.
Xiaomi Mi Mix Fold features a very superior battery performance than Samsung Galaxy A40, because it has 5020mAh of battery capacity instead of 3100mAh.
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