Compare phones
| Global Score | |
| 85.2 | 79.8 |
| Basic Information | |
| Samsung | Xiaomi |
| -- | Android 10 |
| 2018-11-15 | 2021-04-16 |
| 6.40 x 3.03 x 0.31 inches | 6.82 x 5.25 x 0.30 inches |
| 6.46 ounces | 11.18 ounces |
| Bubblegum pink, Caviar black and Lemonade blue | Black and Ceramic |
| Glass and Metal | Aluminum and Glass (Corning Gorilla Glass 5) |
| Display / Screen | |
| 6.3 inches | 8 inches |
| 2220 x 1080 pixels | 2480 x 1860 pixels |
| Super AMOLED | AMOLED |
| 392 pixels per inch | 388 pixels per inch |
| -- | 900 cd/m2 brightness |
| No touch screen | No touch screen |
| 8 | 8.7 |
| Performance | |
| Qualcomm Snapdragon 660 SDM660 chipset | Qualcomm Snapdragon 888 SM8350 (5 nm) chipset |
| Kryo 260, 64-bit, 14 nm (Octa-Core 2200 MHz) processor | processor |
| 6 GB RAM | 12 GB RAM |
| Adreno 512 GPU | Adreno 660 GPU |
| 9.27 | 6.21 |
| Storage | |
| 128 GB internal memory | 256 GB internal memory |
| microSDXC (up to 512 GB) external memory slot | No SD card slot |
| 14.14 | 13.3 |
| Camera | |
| 24.00 MP + 24.00 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 | -- |
| 3840 x 2160 (30 fps) (4K) video resolution | -- |
| 10.45 | 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 | |
| 3800mAh Li - Polymer Battery | 5020mAh Battery |
| Non-Removable Battery | Non-Removable Battery |
| 5.76 | 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
The Samsung Galaxy A9 (2018) has a score of 85.2, which is a little bit better than Xiaomi Mi Mix Fold's 79.8 overall score. The Samsung Galaxy A9 (2018) is a much older and just a little thicker phone than the Xiaomi Mi Mix Fold, but Samsung could make it noticeably lighter anyway. Galaxy A9 (2018) has a much greater processing power than Xiaomi Mi Mix Fold, although it has 6 GB lesser RAM, they both have 8 CPU cores.
The Xiaomi Mi Mix Fold has a bit sharper display than Galaxy A9 (2018), because although it has a bit lower screen density, it also counts with a bigger screen and a higher 1860 x 2480px resolution. The Xiaomi Mi Mix Fold and Galaxy A9 (2018) feature very similar cameras, because although the Xiaomi Mi Mix Fold has a tinier camera aperture, it also counts with a back camera with a lot higher resolution.
The Galaxy A9 (2018) counts with slightly more memory to install applications and games than Xiaomi Mi Mix Fold, because although it has just 128 GB internal storage capacity, it also counts with a SD card slot that supports up to 512 GB. Xiaomi Mi Mix Fold counts with superior battery lifetime than Samsung Galaxy A9 (2018), because it has a 5020mAh battery capacity against 3800mAh.
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