Compare phones
| Global Score | |
| 79.8 | 85.2 |
| Basic Information | |
| Xiaomi | Samsung |
| Android 10 | -- |
| 2021-04-16 | 2018-11-15 |
| 6.82 x 5.25 x 0.30 inches | 6.40 x 3.03 x 0.31 inches |
| 11.18 ounces | 6.46 ounces |
| Black and Ceramic | Bubblegum pink, Caviar black and Lemonade blue |
| Aluminum and Glass (Corning Gorilla Glass 5) | Glass and Metal |
| Display / Screen | |
| 8 inches | 6.3 inches |
| 2480 x 1860 pixels | 2220 x 1080 pixels |
| AMOLED | Super AMOLED |
| 388 pixels per inch | 392 pixels per inch |
| 900 cd/m2 brightness | -- |
| No touch screen | No touch screen |
| 8.7 | 8 |
| Performance | |
| Qualcomm Snapdragon 888 SM8350 (5 nm) chipset | Qualcomm Snapdragon 660 SDM660 chipset |
| processor | Kryo 260, 64-bit, 14 nm (Octa-Core 2200 MHz) processor |
| 12 GB RAM | 6 GB RAM |
| Adreno 660 GPU | Adreno 512 GPU |
| 6.21 | 9.27 |
| Storage | |
| 256 GB internal memory | 128 GB internal memory |
| No SD card slot | microSDXC (up to 512 GB) external memory slot |
| 13.3 | 14.14 |
| Camera | |
| 108.00 MP + 20.00 MP | 24.00 MP + 24.00 MP |
| f/1.80 aperture | f/1.70 aperture |
| 80.00mm focal length | 27.00mm focal length |
| -- | 0.36 inches (1/2.8") sensor |
| -- | 3840 x 2160 (30 fps) (4K) video resolution |
| 10.45 | 10.45 |
| 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 | 3800mAh Li - Polymer Battery |
| Non-Removable Battery | Non-Removable Battery |
| 6.8 | 5.76 |
| 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
Galaxy A9 (2018) has a score of 85.2, which is just a bit better than the Xiaomi Mi Mix Fold's score of 79.8. Despite of the fact the Galaxy A9 (2018) is much older and a little thicker than the Xiaomi Mi Mix Fold, it's body is still lighter. The Galaxy A9 (2018) features an extremely better processing unit than Xiaomi Mi Mix Fold, although it has a smaller amount of RAM memory, they both have the same number of cores.
The Xiaomi Mi Mix Fold counts with a bit sharper screen than Galaxy A9 (2018), because although it has a just a little lower display pixel density, it also counts with a higher resolution of 1860 x 2480 and a bigger screen. The Galaxy A9 (2018) counts with a camera that is just as good as Xiaomi Mi Mix Fold's camera, because although the Galaxy A9 (2018) has a lot less mega pixels resolution camera, it also counts with a bigger aperture for better low light photography and videos.
The Samsung Galaxy A9 (2018) counts with a little bit more memory capacity for games and applications than Xiaomi Mi Mix Fold, because although it has 0 less internal memory capacity, it also counts with a slot for SD memory cards that supports a maximum of 512 GB. Xiaomi Mi Mix Fold has better battery duration than Galaxy A9 (2018), because it has 5020mAh of battery capacity instead of 3800mAh.
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